2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
12 #include "./vpx_config.h"
23 #include "third_party/libyuv/include/libyuv/scale.h"
26 #include "vpx/vpx_encoder.h"
28 #include "vpx/vpx_decoder.h"
33 #include "./tools_common.h"
35 #if CONFIG_VP8_ENCODER || CONFIG_VP9_ENCODER
36 #include "vpx/vp8cx.h"
38 #if CONFIG_VP8_DECODER || CONFIG_VP9_DECODER
39 #include "vpx/vp8dx.h"
42 #include "vpx/vpx_integer.h"
43 #include "vpx_ports/mem_ops.h"
44 #include "vpx_ports/vpx_timer.h"
45 #include "./rate_hist.h"
46 #include "./vpxstats.h"
47 #include "./warnings.h"
49 #include "./webmenc.h"
51 #include "./y4minput.h"
53 /* Swallow warnings about unused results of fread/fwrite */
54 static size_t wrap_fread(void *ptr
, size_t size
, size_t nmemb
,
56 return fread(ptr
, size
, nmemb
, stream
);
58 #define fread wrap_fread
60 static size_t wrap_fwrite(const void *ptr
, size_t size
, size_t nmemb
,
62 return fwrite(ptr
, size
, nmemb
, stream
);
64 #define fwrite wrap_fwrite
67 static const char *exec_name
;
69 static void warn_or_exit_on_errorv(vpx_codec_ctx_t
*ctx
, int fatal
,
70 const char *s
, va_list ap
) {
72 const char *detail
= vpx_codec_error_detail(ctx
);
74 vfprintf(stderr
, s
, ap
);
75 fprintf(stderr
, ": %s\n", vpx_codec_error(ctx
));
78 fprintf(stderr
, " %s\n", detail
);
85 static void ctx_exit_on_error(vpx_codec_ctx_t
*ctx
, const char *s
, ...) {
89 warn_or_exit_on_errorv(ctx
, 1, s
, ap
);
93 static void warn_or_exit_on_error(vpx_codec_ctx_t
*ctx
, int fatal
,
98 warn_or_exit_on_errorv(ctx
, fatal
, s
, ap
);
102 static int read_frame(struct VpxInputContext
*input_ctx
, vpx_image_t
*img
) {
103 FILE *f
= input_ctx
->file
;
104 y4m_input
*y4m
= &input_ctx
->y4m
;
107 if (input_ctx
->file_type
== FILE_TYPE_Y4M
) {
108 if (y4m_input_fetch_frame(y4m
, f
, img
) < 1)
111 shortread
= read_yuv_frame(input_ctx
, img
);
117 static int file_is_y4m(const char detect
[4]) {
118 if (memcmp(detect
, "YUV4", 4) == 0) {
124 static int fourcc_is_ivf(const char detect
[4]) {
125 if (memcmp(detect
, "DKIF", 4) == 0) {
131 static const arg_def_t debugmode
= ARG_DEF(
132 "D", "debug", 0, "Debug mode (makes output deterministic)");
133 static const arg_def_t outputfile
= ARG_DEF(
134 "o", "output", 1, "Output filename");
135 static const arg_def_t use_yv12
= ARG_DEF(
136 NULL
, "yv12", 0, "Input file is YV12 ");
137 static const arg_def_t use_i420
= ARG_DEF(
138 NULL
, "i420", 0, "Input file is I420 (default)");
139 static const arg_def_t use_i422
= ARG_DEF(
140 NULL
, "i422", 0, "Input file is I422");
141 static const arg_def_t use_i444
= ARG_DEF(
142 NULL
, "i444", 0, "Input file is I444");
143 static const arg_def_t use_i440
= ARG_DEF(
144 NULL
, "i440", 0, "Input file is I440");
145 static const arg_def_t codecarg
= ARG_DEF(
146 NULL
, "codec", 1, "Codec to use");
147 static const arg_def_t passes
= ARG_DEF(
148 "p", "passes", 1, "Number of passes (1/2)");
149 static const arg_def_t pass_arg
= ARG_DEF(
150 NULL
, "pass", 1, "Pass to execute (1/2)");
151 static const arg_def_t fpf_name
= ARG_DEF(
152 NULL
, "fpf", 1, "First pass statistics file name");
153 #if CONFIG_FP_MB_STATS
154 static const arg_def_t fpmbf_name
= ARG_DEF(
155 NULL
, "fpmbf", 1, "First pass block statistics file name");
157 static const arg_def_t limit
= ARG_DEF(
158 NULL
, "limit", 1, "Stop encoding after n input frames");
159 static const arg_def_t skip
= ARG_DEF(
160 NULL
, "skip", 1, "Skip the first n input frames");
161 static const arg_def_t deadline
= ARG_DEF(
162 "d", "deadline", 1, "Deadline per frame (usec)");
163 static const arg_def_t best_dl
= ARG_DEF(
164 NULL
, "best", 0, "Use Best Quality Deadline");
165 static const arg_def_t good_dl
= ARG_DEF(
166 NULL
, "good", 0, "Use Good Quality Deadline");
167 static const arg_def_t rt_dl
= ARG_DEF(
168 NULL
, "rt", 0, "Use Realtime Quality Deadline");
169 static const arg_def_t quietarg
= ARG_DEF(
170 "q", "quiet", 0, "Do not print encode progress");
171 static const arg_def_t verbosearg
= ARG_DEF(
172 "v", "verbose", 0, "Show encoder parameters");
173 static const arg_def_t psnrarg
= ARG_DEF(
174 NULL
, "psnr", 0, "Show PSNR in status line");
176 static const struct arg_enum_list test_decode_enum
[] = {
177 {"off", TEST_DECODE_OFF
},
178 {"fatal", TEST_DECODE_FATAL
},
179 {"warn", TEST_DECODE_WARN
},
182 static const arg_def_t recontest
= ARG_DEF_ENUM(
183 NULL
, "test-decode", 1, "Test encode/decode mismatch", test_decode_enum
);
184 static const arg_def_t framerate
= ARG_DEF(
185 NULL
, "fps", 1, "Stream frame rate (rate/scale)");
186 static const arg_def_t use_webm
= ARG_DEF(
187 NULL
, "webm", 0, "Output WebM (default when WebM IO is enabled)");
188 static const arg_def_t use_ivf
= ARG_DEF(
189 NULL
, "ivf", 0, "Output IVF");
190 static const arg_def_t out_part
= ARG_DEF(
191 "P", "output-partitions", 0,
192 "Makes encoder output partitions. Requires IVF output!");
193 static const arg_def_t q_hist_n
= ARG_DEF(
194 NULL
, "q-hist", 1, "Show quantizer histogram (n-buckets)");
195 static const arg_def_t rate_hist_n
= ARG_DEF(
196 NULL
, "rate-hist", 1, "Show rate histogram (n-buckets)");
197 static const arg_def_t disable_warnings
= ARG_DEF(
198 NULL
, "disable-warnings", 0,
199 "Disable warnings about potentially incorrect encode settings.");
200 static const arg_def_t disable_warning_prompt
= ARG_DEF(
201 "y", "disable-warning-prompt", 0,
202 "Display warnings, but do not prompt user to continue.");
204 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
205 static const arg_def_t test16bitinternalarg
= ARG_DEF(
206 NULL
, "test-16bit-internal", 0, "Force use of 16 bit internal buffer");
209 static const arg_def_t
*main_args
[] = {
211 &outputfile
, &codecarg
, &passes
, &pass_arg
, &fpf_name
, &limit
, &skip
,
212 &deadline
, &best_dl
, &good_dl
, &rt_dl
,
213 &quietarg
, &verbosearg
, &psnrarg
, &use_webm
, &use_ivf
, &out_part
, &q_hist_n
,
214 &rate_hist_n
, &disable_warnings
, &disable_warning_prompt
,
218 static const arg_def_t usage
= ARG_DEF(
219 "u", "usage", 1, "Usage profile number to use");
220 static const arg_def_t threads
= ARG_DEF(
221 "t", "threads", 1, "Max number of threads to use");
222 static const arg_def_t profile
= ARG_DEF(
223 NULL
, "profile", 1, "Bitstream profile number to use");
224 static const arg_def_t width
= ARG_DEF("w", "width", 1, "Frame width");
225 static const arg_def_t height
= ARG_DEF("h", "height", 1, "Frame height");
227 static const struct arg_enum_list stereo_mode_enum
[] = {
228 {"mono", STEREO_FORMAT_MONO
},
229 {"left-right", STEREO_FORMAT_LEFT_RIGHT
},
230 {"bottom-top", STEREO_FORMAT_BOTTOM_TOP
},
231 {"top-bottom", STEREO_FORMAT_TOP_BOTTOM
},
232 {"right-left", STEREO_FORMAT_RIGHT_LEFT
},
235 static const arg_def_t stereo_mode
= ARG_DEF_ENUM(
236 NULL
, "stereo-mode", 1, "Stereo 3D video format", stereo_mode_enum
);
238 static const arg_def_t timebase
= ARG_DEF(
239 NULL
, "timebase", 1, "Output timestamp precision (fractional seconds)");
240 static const arg_def_t error_resilient
= ARG_DEF(
241 NULL
, "error-resilient", 1, "Enable error resiliency features");
242 static const arg_def_t lag_in_frames
= ARG_DEF(
243 NULL
, "lag-in-frames", 1, "Max number of frames to lag");
245 static const arg_def_t
*global_args
[] = {
246 &use_yv12
, &use_i420
, &use_i422
, &use_i444
, &use_i440
,
247 &usage
, &threads
, &profile
,
252 &timebase
, &framerate
,
254 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
255 &test16bitinternalarg
,
260 static const arg_def_t dropframe_thresh
= ARG_DEF(
261 NULL
, "drop-frame", 1, "Temporal resampling threshold (buf %)");
262 static const arg_def_t resize_allowed
= ARG_DEF(
263 NULL
, "resize-allowed", 1, "Spatial resampling enabled (bool)");
264 static const arg_def_t resize_width
= ARG_DEF(
265 NULL
, "resize-width", 1, "Width of encoded frame");
266 static const arg_def_t resize_height
= ARG_DEF(
267 NULL
, "resize-height", 1, "Height of encoded frame");
268 static const arg_def_t resize_up_thresh
= ARG_DEF(
269 NULL
, "resize-up", 1, "Upscale threshold (buf %)");
270 static const arg_def_t resize_down_thresh
= ARG_DEF(
271 NULL
, "resize-down", 1, "Downscale threshold (buf %)");
272 static const struct arg_enum_list end_usage_enum
[] = {
279 static const arg_def_t end_usage
= ARG_DEF_ENUM(
280 NULL
, "end-usage", 1, "Rate control mode", end_usage_enum
);
281 static const arg_def_t target_bitrate
= ARG_DEF(
282 NULL
, "target-bitrate", 1, "Bitrate (kbps)");
283 static const arg_def_t min_quantizer
= ARG_DEF(
284 NULL
, "min-q", 1, "Minimum (best) quantizer");
285 static const arg_def_t max_quantizer
= ARG_DEF(
286 NULL
, "max-q", 1, "Maximum (worst) quantizer");
287 static const arg_def_t undershoot_pct
= ARG_DEF(
288 NULL
, "undershoot-pct", 1, "Datarate undershoot (min) target (%)");
289 static const arg_def_t overshoot_pct
= ARG_DEF(
290 NULL
, "overshoot-pct", 1, "Datarate overshoot (max) target (%)");
291 static const arg_def_t buf_sz
= ARG_DEF(
292 NULL
, "buf-sz", 1, "Client buffer size (ms)");
293 static const arg_def_t buf_initial_sz
= ARG_DEF(
294 NULL
, "buf-initial-sz", 1, "Client initial buffer size (ms)");
295 static const arg_def_t buf_optimal_sz
= ARG_DEF(
296 NULL
, "buf-optimal-sz", 1, "Client optimal buffer size (ms)");
297 static const arg_def_t
*rc_args
[] = {
298 &dropframe_thresh
, &resize_allowed
, &resize_width
, &resize_height
,
299 &resize_up_thresh
, &resize_down_thresh
, &end_usage
, &target_bitrate
,
300 &min_quantizer
, &max_quantizer
, &undershoot_pct
, &overshoot_pct
, &buf_sz
,
301 &buf_initial_sz
, &buf_optimal_sz
, NULL
305 static const arg_def_t bias_pct
= ARG_DEF(
306 NULL
, "bias-pct", 1, "CBR/VBR bias (0=CBR, 100=VBR)");
307 static const arg_def_t minsection_pct
= ARG_DEF(
308 NULL
, "minsection-pct", 1, "GOP min bitrate (% of target)");
309 static const arg_def_t maxsection_pct
= ARG_DEF(
310 NULL
, "maxsection-pct", 1, "GOP max bitrate (% of target)");
311 static const arg_def_t
*rc_twopass_args
[] = {
312 &bias_pct
, &minsection_pct
, &maxsection_pct
, NULL
316 static const arg_def_t kf_min_dist
= ARG_DEF(
317 NULL
, "kf-min-dist", 1, "Minimum keyframe interval (frames)");
318 static const arg_def_t kf_max_dist
= ARG_DEF(
319 NULL
, "kf-max-dist", 1, "Maximum keyframe interval (frames)");
320 static const arg_def_t kf_disabled
= ARG_DEF(
321 NULL
, "disable-kf", 0, "Disable keyframe placement");
322 static const arg_def_t
*kf_args
[] = {
323 &kf_min_dist
, &kf_max_dist
, &kf_disabled
, NULL
327 static const arg_def_t noise_sens
= ARG_DEF(
328 NULL
, "noise-sensitivity", 1, "Noise sensitivity (frames to blur)");
329 static const arg_def_t sharpness
= ARG_DEF(
330 NULL
, "sharpness", 1, "Loop filter sharpness (0..7)");
331 static const arg_def_t static_thresh
= ARG_DEF(
332 NULL
, "static-thresh", 1, "Motion detection threshold");
333 static const arg_def_t cpu_used_vp8
= ARG_DEF(
334 NULL
, "cpu-used", 1, "CPU Used (-16..16)");
335 static const arg_def_t cpu_used_vp9
= ARG_DEF(
336 NULL
, "cpu-used", 1, "CPU Used (-8..8)");
337 static const arg_def_t auto_altref
= ARG_DEF(
338 NULL
, "auto-alt-ref", 1, "Enable automatic alt reference frames");
339 static const arg_def_t arnr_maxframes
= ARG_DEF(
340 NULL
, "arnr-maxframes", 1, "AltRef max frames (0..15)");
341 static const arg_def_t arnr_strength
= ARG_DEF(
342 NULL
, "arnr-strength", 1, "AltRef filter strength (0..6)");
343 static const arg_def_t arnr_type
= ARG_DEF(
344 NULL
, "arnr-type", 1, "AltRef type");
345 static const struct arg_enum_list tuning_enum
[] = {
346 {"psnr", VP8_TUNE_PSNR
},
347 {"ssim", VP8_TUNE_SSIM
},
350 static const arg_def_t tune_ssim
= ARG_DEF_ENUM(
351 NULL
, "tune", 1, "Material to favor", tuning_enum
);
352 static const arg_def_t cq_level
= ARG_DEF(
353 NULL
, "cq-level", 1, "Constant/Constrained Quality level");
354 static const arg_def_t max_intra_rate_pct
= ARG_DEF(
355 NULL
, "max-intra-rate", 1, "Max I-frame bitrate (pct)");
356 static const arg_def_t max_inter_rate_pct
= ARG_DEF(
357 NULL
, "max-inter-rate", 1, "Max P-frame bitrate (pct)");
358 static const arg_def_t gf_cbr_boost_pct
= ARG_DEF(
359 NULL
, "gf-cbr-boost", 1, "Boost for Golden Frame in CBR mode (pct)");
361 static const arg_def_t screen_content_mode
= ARG_DEF(NULL
, "screen-content-mode", 1,
362 "Screen content mode");
364 #if CONFIG_VP8_ENCODER
365 static const arg_def_t token_parts
= ARG_DEF(
366 NULL
, "token-parts", 1, "Number of token partitions to use, log2");
367 static const arg_def_t
*vp8_args
[] = {
368 &cpu_used_vp8
, &auto_altref
, &noise_sens
, &sharpness
, &static_thresh
,
369 &token_parts
, &arnr_maxframes
, &arnr_strength
, &arnr_type
,
370 &tune_ssim
, &cq_level
, &max_intra_rate_pct
, &screen_content_mode
,
373 static const int vp8_arg_ctrl_map
[] = {
374 VP8E_SET_CPUUSED
, VP8E_SET_ENABLEAUTOALTREF
,
375 VP8E_SET_NOISE_SENSITIVITY
, VP8E_SET_SHARPNESS
, VP8E_SET_STATIC_THRESHOLD
,
376 VP8E_SET_TOKEN_PARTITIONS
,
377 VP8E_SET_ARNR_MAXFRAMES
, VP8E_SET_ARNR_STRENGTH
, VP8E_SET_ARNR_TYPE
,
378 VP8E_SET_TUNING
, VP8E_SET_CQ_LEVEL
, VP8E_SET_MAX_INTRA_BITRATE_PCT
,
379 VP8E_SET_SCREEN_CONTENT_MODE
,
384 #if CONFIG_VP9_ENCODER
385 static const arg_def_t tile_cols
= ARG_DEF(
386 NULL
, "tile-columns", 1, "Number of tile columns to use, log2");
387 static const arg_def_t tile_rows
= ARG_DEF(
388 NULL
, "tile-rows", 1, "Number of tile rows to use, log2");
389 static const arg_def_t lossless
= ARG_DEF(
390 NULL
, "lossless", 1, "Lossless mode");
391 static const arg_def_t frame_parallel_decoding
= ARG_DEF(
392 NULL
, "frame-parallel", 1, "Enable frame parallel decodability features");
393 static const arg_def_t aq_mode
= ARG_DEF(
395 "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, "
396 "3: cyclic refresh)");
397 static const arg_def_t frame_periodic_boost
= ARG_DEF(
398 NULL
, "frame-boost", 1,
399 "Enable frame periodic boost (0: off (default), 1: on)");
401 static const struct arg_enum_list color_space_enum
[] = {
402 { "unknown", VPX_CS_UNKNOWN
},
403 { "bt601", VPX_CS_BT_601
},
404 { "bt709", VPX_CS_BT_709
},
405 { "smpte170", VPX_CS_SMPTE_170
},
406 { "smpte240", VPX_CS_SMPTE_240
},
407 { "bt2020", VPX_CS_BT_2020
},
408 { "reserved", VPX_CS_RESERVED
},
409 { "sRGB", VPX_CS_SRGB
},
413 static const arg_def_t input_color_space
= ARG_DEF_ENUM(
414 NULL
, "color-space", 1,
415 "The color space of input content:", color_space_enum
);
417 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
418 static const struct arg_enum_list bitdepth_enum
[] = {
425 static const arg_def_t bitdeptharg
= ARG_DEF_ENUM(
427 "Bit depth for codec (8 for version <=1, 10 or 12 for version 2)",
429 static const arg_def_t inbitdeptharg
= ARG_DEF(
430 NULL
, "input-bit-depth", 1, "Bit depth of input");
433 static const struct arg_enum_list tune_content_enum
[] = {
434 {"default", VP9E_CONTENT_DEFAULT
},
435 {"screen", VP9E_CONTENT_SCREEN
},
439 static const arg_def_t tune_content
= ARG_DEF_ENUM(
440 NULL
, "tune-content", 1, "Tune content type", tune_content_enum
);
442 static const arg_def_t
*vp9_args
[] = {
443 &cpu_used_vp9
, &auto_altref
, &sharpness
, &static_thresh
,
444 &tile_cols
, &tile_rows
, &arnr_maxframes
, &arnr_strength
, &arnr_type
,
445 &tune_ssim
, &cq_level
, &max_intra_rate_pct
, &max_inter_rate_pct
,
446 &gf_cbr_boost_pct
, &lossless
,
447 &frame_parallel_decoding
, &aq_mode
, &frame_periodic_boost
,
448 &noise_sens
, &tune_content
, &input_color_space
,
449 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
450 &bitdeptharg
, &inbitdeptharg
,
454 static const int vp9_arg_ctrl_map
[] = {
455 VP8E_SET_CPUUSED
, VP8E_SET_ENABLEAUTOALTREF
,
456 VP8E_SET_SHARPNESS
, VP8E_SET_STATIC_THRESHOLD
,
457 VP9E_SET_TILE_COLUMNS
, VP9E_SET_TILE_ROWS
,
458 VP8E_SET_ARNR_MAXFRAMES
, VP8E_SET_ARNR_STRENGTH
, VP8E_SET_ARNR_TYPE
,
459 VP8E_SET_TUNING
, VP8E_SET_CQ_LEVEL
, VP8E_SET_MAX_INTRA_BITRATE_PCT
,
460 VP9E_SET_MAX_INTER_BITRATE_PCT
, VP9E_SET_GF_CBR_BOOST_PCT
,
461 VP9E_SET_LOSSLESS
, VP9E_SET_FRAME_PARALLEL_DECODING
, VP9E_SET_AQ_MODE
,
462 VP9E_SET_FRAME_PERIODIC_BOOST
, VP9E_SET_NOISE_SENSITIVITY
,
463 VP9E_SET_TUNE_CONTENT
, VP9E_SET_COLOR_SPACE
,
468 static const arg_def_t
*no_args
[] = { NULL
};
470 void usage_exit(void) {
472 const int num_encoder
= get_vpx_encoder_count();
474 fprintf(stderr
, "Usage: %s <options> -o dst_filename src_filename \n",
477 fprintf(stderr
, "\nOptions:\n");
478 arg_show_usage(stderr
, main_args
);
479 fprintf(stderr
, "\nEncoder Global Options:\n");
480 arg_show_usage(stderr
, global_args
);
481 fprintf(stderr
, "\nRate Control Options:\n");
482 arg_show_usage(stderr
, rc_args
);
483 fprintf(stderr
, "\nTwopass Rate Control Options:\n");
484 arg_show_usage(stderr
, rc_twopass_args
);
485 fprintf(stderr
, "\nKeyframe Placement Options:\n");
486 arg_show_usage(stderr
, kf_args
);
487 #if CONFIG_VP8_ENCODER
488 fprintf(stderr
, "\nVP8 Specific Options:\n");
489 arg_show_usage(stderr
, vp8_args
);
491 #if CONFIG_VP9_ENCODER
492 fprintf(stderr
, "\nVP9 Specific Options:\n");
493 arg_show_usage(stderr
, vp9_args
);
495 fprintf(stderr
, "\nStream timebase (--timebase):\n"
496 " The desired precision of timestamps in the output, expressed\n"
497 " in fractional seconds. Default is 1/1000.\n");
498 fprintf(stderr
, "\nIncluded encoders:\n\n");
500 for (i
= 0; i
< num_encoder
; ++i
) {
501 const VpxInterface
*const encoder
= get_vpx_encoder_by_index(i
);
502 const char* defstr
= (i
== (num_encoder
- 1)) ? "(default)" : "";
503 fprintf(stderr
, " %-6s - %s %s\n",
504 encoder
->name
, vpx_codec_iface_name(encoder
->codec_interface()),
507 fprintf(stderr
, "\n ");
508 fprintf(stderr
, "Use --codec to switch to a non-default encoder.\n\n");
513 #define mmin(a, b) ((a) < (b) ? (a) : (b))
515 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
516 static void find_mismatch_high(const vpx_image_t
*const img1
,
517 const vpx_image_t
*const img2
,
518 int yloc
[4], int uloc
[4], int vloc
[4]) {
519 uint16_t *plane1
, *plane2
;
520 uint32_t stride1
, stride2
;
521 const uint32_t bsize
= 64;
522 const uint32_t bsizey
= bsize
>> img1
->y_chroma_shift
;
523 const uint32_t bsizex
= bsize
>> img1
->x_chroma_shift
;
525 (img1
->d_w
+ img1
->x_chroma_shift
) >> img1
->x_chroma_shift
;
527 (img1
->d_h
+ img1
->y_chroma_shift
) >> img1
->y_chroma_shift
;
530 yloc
[0] = yloc
[1] = yloc
[2] = yloc
[3] = -1;
531 plane1
= (uint16_t*)img1
->planes
[VPX_PLANE_Y
];
532 plane2
= (uint16_t*)img2
->planes
[VPX_PLANE_Y
];
533 stride1
= img1
->stride
[VPX_PLANE_Y
]/2;
534 stride2
= img2
->stride
[VPX_PLANE_Y
]/2;
535 for (i
= 0, match
= 1; match
&& i
< img1
->d_h
; i
+= bsize
) {
536 for (j
= 0; match
&& j
< img1
->d_w
; j
+= bsize
) {
538 const int si
= mmin(i
+ bsize
, img1
->d_h
) - i
;
539 const int sj
= mmin(j
+ bsize
, img1
->d_w
) - j
;
540 for (k
= 0; match
&& k
< si
; ++k
) {
541 for (l
= 0; match
&& l
< sj
; ++l
) {
542 if (*(plane1
+ (i
+ k
) * stride1
+ j
+ l
) !=
543 *(plane2
+ (i
+ k
) * stride2
+ j
+ l
)) {
546 yloc
[2] = *(plane1
+ (i
+ k
) * stride1
+ j
+ l
);
547 yloc
[3] = *(plane2
+ (i
+ k
) * stride2
+ j
+ l
);
556 uloc
[0] = uloc
[1] = uloc
[2] = uloc
[3] = -1;
557 plane1
= (uint16_t*)img1
->planes
[VPX_PLANE_U
];
558 plane2
= (uint16_t*)img2
->planes
[VPX_PLANE_U
];
559 stride1
= img1
->stride
[VPX_PLANE_U
]/2;
560 stride2
= img2
->stride
[VPX_PLANE_U
]/2;
561 for (i
= 0, match
= 1; match
&& i
< c_h
; i
+= bsizey
) {
562 for (j
= 0; match
&& j
< c_w
; j
+= bsizex
) {
564 const int si
= mmin(i
+ bsizey
, c_h
- i
);
565 const int sj
= mmin(j
+ bsizex
, c_w
- j
);
566 for (k
= 0; match
&& k
< si
; ++k
) {
567 for (l
= 0; match
&& l
< sj
; ++l
) {
568 if (*(plane1
+ (i
+ k
) * stride1
+ j
+ l
) !=
569 *(plane2
+ (i
+ k
) * stride2
+ j
+ l
)) {
572 uloc
[2] = *(plane1
+ (i
+ k
) * stride1
+ j
+ l
);
573 uloc
[3] = *(plane2
+ (i
+ k
) * stride2
+ j
+ l
);
582 vloc
[0] = vloc
[1] = vloc
[2] = vloc
[3] = -1;
583 plane1
= (uint16_t*)img1
->planes
[VPX_PLANE_V
];
584 plane2
= (uint16_t*)img2
->planes
[VPX_PLANE_V
];
585 stride1
= img1
->stride
[VPX_PLANE_V
]/2;
586 stride2
= img2
->stride
[VPX_PLANE_V
]/2;
587 for (i
= 0, match
= 1; match
&& i
< c_h
; i
+= bsizey
) {
588 for (j
= 0; match
&& j
< c_w
; j
+= bsizex
) {
590 const int si
= mmin(i
+ bsizey
, c_h
- i
);
591 const int sj
= mmin(j
+ bsizex
, c_w
- j
);
592 for (k
= 0; match
&& k
< si
; ++k
) {
593 for (l
= 0; match
&& l
< sj
; ++l
) {
594 if (*(plane1
+ (i
+ k
) * stride1
+ j
+ l
) !=
595 *(plane2
+ (i
+ k
) * stride2
+ j
+ l
)) {
598 vloc
[2] = *(plane1
+ (i
+ k
) * stride1
+ j
+ l
);
599 vloc
[3] = *(plane2
+ (i
+ k
) * stride2
+ j
+ l
);
610 static void find_mismatch(const vpx_image_t
*const img1
,
611 const vpx_image_t
*const img2
,
612 int yloc
[4], int uloc
[4], int vloc
[4]) {
613 const uint32_t bsize
= 64;
614 const uint32_t bsizey
= bsize
>> img1
->y_chroma_shift
;
615 const uint32_t bsizex
= bsize
>> img1
->x_chroma_shift
;
617 (img1
->d_w
+ img1
->x_chroma_shift
) >> img1
->x_chroma_shift
;
619 (img1
->d_h
+ img1
->y_chroma_shift
) >> img1
->y_chroma_shift
;
622 yloc
[0] = yloc
[1] = yloc
[2] = yloc
[3] = -1;
623 for (i
= 0, match
= 1; match
&& i
< img1
->d_h
; i
+= bsize
) {
624 for (j
= 0; match
&& j
< img1
->d_w
; j
+= bsize
) {
626 const int si
= mmin(i
+ bsize
, img1
->d_h
) - i
;
627 const int sj
= mmin(j
+ bsize
, img1
->d_w
) - j
;
628 for (k
= 0; match
&& k
< si
; ++k
) {
629 for (l
= 0; match
&& l
< sj
; ++l
) {
630 if (*(img1
->planes
[VPX_PLANE_Y
] +
631 (i
+ k
) * img1
->stride
[VPX_PLANE_Y
] + j
+ l
) !=
632 *(img2
->planes
[VPX_PLANE_Y
] +
633 (i
+ k
) * img2
->stride
[VPX_PLANE_Y
] + j
+ l
)) {
636 yloc
[2] = *(img1
->planes
[VPX_PLANE_Y
] +
637 (i
+ k
) * img1
->stride
[VPX_PLANE_Y
] + j
+ l
);
638 yloc
[3] = *(img2
->planes
[VPX_PLANE_Y
] +
639 (i
+ k
) * img2
->stride
[VPX_PLANE_Y
] + j
+ l
);
648 uloc
[0] = uloc
[1] = uloc
[2] = uloc
[3] = -1;
649 for (i
= 0, match
= 1; match
&& i
< c_h
; i
+= bsizey
) {
650 for (j
= 0; match
&& j
< c_w
; j
+= bsizex
) {
652 const int si
= mmin(i
+ bsizey
, c_h
- i
);
653 const int sj
= mmin(j
+ bsizex
, c_w
- j
);
654 for (k
= 0; match
&& k
< si
; ++k
) {
655 for (l
= 0; match
&& l
< sj
; ++l
) {
656 if (*(img1
->planes
[VPX_PLANE_U
] +
657 (i
+ k
) * img1
->stride
[VPX_PLANE_U
] + j
+ l
) !=
658 *(img2
->planes
[VPX_PLANE_U
] +
659 (i
+ k
) * img2
->stride
[VPX_PLANE_U
] + j
+ l
)) {
662 uloc
[2] = *(img1
->planes
[VPX_PLANE_U
] +
663 (i
+ k
) * img1
->stride
[VPX_PLANE_U
] + j
+ l
);
664 uloc
[3] = *(img2
->planes
[VPX_PLANE_U
] +
665 (i
+ k
) * img2
->stride
[VPX_PLANE_U
] + j
+ l
);
673 vloc
[0] = vloc
[1] = vloc
[2] = vloc
[3] = -1;
674 for (i
= 0, match
= 1; match
&& i
< c_h
; i
+= bsizey
) {
675 for (j
= 0; match
&& j
< c_w
; j
+= bsizex
) {
677 const int si
= mmin(i
+ bsizey
, c_h
- i
);
678 const int sj
= mmin(j
+ bsizex
, c_w
- j
);
679 for (k
= 0; match
&& k
< si
; ++k
) {
680 for (l
= 0; match
&& l
< sj
; ++l
) {
681 if (*(img1
->planes
[VPX_PLANE_V
] +
682 (i
+ k
) * img1
->stride
[VPX_PLANE_V
] + j
+ l
) !=
683 *(img2
->planes
[VPX_PLANE_V
] +
684 (i
+ k
) * img2
->stride
[VPX_PLANE_V
] + j
+ l
)) {
687 vloc
[2] = *(img1
->planes
[VPX_PLANE_V
] +
688 (i
+ k
) * img1
->stride
[VPX_PLANE_V
] + j
+ l
);
689 vloc
[3] = *(img2
->planes
[VPX_PLANE_V
] +
690 (i
+ k
) * img2
->stride
[VPX_PLANE_V
] + j
+ l
);
700 static int compare_img(const vpx_image_t
*const img1
,
701 const vpx_image_t
*const img2
) {
702 uint32_t l_w
= img1
->d_w
;
704 (img1
->d_w
+ img1
->x_chroma_shift
) >> img1
->x_chroma_shift
;
706 (img1
->d_h
+ img1
->y_chroma_shift
) >> img1
->y_chroma_shift
;
710 match
&= (img1
->fmt
== img2
->fmt
);
711 match
&= (img1
->d_w
== img2
->d_w
);
712 match
&= (img1
->d_h
== img2
->d_h
);
713 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
714 if (img1
->fmt
& VPX_IMG_FMT_HIGHBITDEPTH
) {
720 for (i
= 0; i
< img1
->d_h
; ++i
)
721 match
&= (memcmp(img1
->planes
[VPX_PLANE_Y
] + i
* img1
->stride
[VPX_PLANE_Y
],
722 img2
->planes
[VPX_PLANE_Y
] + i
* img2
->stride
[VPX_PLANE_Y
],
725 for (i
= 0; i
< c_h
; ++i
)
726 match
&= (memcmp(img1
->planes
[VPX_PLANE_U
] + i
* img1
->stride
[VPX_PLANE_U
],
727 img2
->planes
[VPX_PLANE_U
] + i
* img2
->stride
[VPX_PLANE_U
],
730 for (i
= 0; i
< c_h
; ++i
)
731 match
&= (memcmp(img1
->planes
[VPX_PLANE_V
] + i
* img1
->stride
[VPX_PLANE_V
],
732 img2
->planes
[VPX_PLANE_V
] + i
* img2
->stride
[VPX_PLANE_V
],
739 #define NELEMENTS(x) (sizeof(x)/sizeof(x[0]))
740 #define MAX(x,y) ((x)>(y)?(x):(y))
741 #if CONFIG_VP8_ENCODER && !CONFIG_VP9_ENCODER
742 #define ARG_CTRL_CNT_MAX NELEMENTS(vp8_arg_ctrl_map)
743 #elif !CONFIG_VP8_ENCODER && CONFIG_VP9_ENCODER
744 #define ARG_CTRL_CNT_MAX NELEMENTS(vp9_arg_ctrl_map)
746 #define ARG_CTRL_CNT_MAX MAX(NELEMENTS(vp8_arg_ctrl_map), \
747 NELEMENTS(vp9_arg_ctrl_map))
751 typedef int stereo_format_t
;
752 struct EbmlGlobal
{ int debug
; };
755 /* Per-stream configuration */
756 struct stream_config
{
757 struct vpx_codec_enc_cfg cfg
;
759 const char *stats_fn
;
760 #if CONFIG_FP_MB_STATS
761 const char *fpmb_stats_fn
;
763 stereo_format_t stereo_fmt
;
764 int arg_ctrls
[ARG_CTRL_CNT_MAX
][2];
767 int have_kf_max_dist
;
768 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
769 // whether to use 16bit internal buffers
770 int use_16bit_internal
;
775 struct stream_state
{
777 struct stream_state
*next
;
778 struct stream_config config
;
780 struct rate_hist
*rate_hist
;
781 struct EbmlGlobal ebml
;
782 uint64_t psnr_sse_total
;
783 uint64_t psnr_samples_total
;
784 double psnr_totals
[4];
787 vpx_codec_ctx_t encoder
;
788 unsigned int frames_out
;
792 #if CONFIG_FP_MB_STATS
793 stats_io_t fpmb_stats
;
795 struct vpx_image
*img
;
796 vpx_codec_ctx_t decoder
;
801 static void validate_positive_rational(const char *msg
,
802 struct vpx_rational
*rat
) {
809 die("Error: %s must be positive\n", msg
);
812 die("Error: %s has zero denominator\n", msg
);
816 static void parse_global_config(struct VpxEncoderConfig
*global
, char **argv
) {
819 const int num_encoder
= get_vpx_encoder_count();
822 die("Error: no valid encoder available\n");
824 /* Initialize default parameters */
825 memset(global
, 0, sizeof(*global
));
826 global
->codec
= get_vpx_encoder_by_index(num_encoder
- 1);
828 global
->color_type
= I420
;
829 /* Assign default deadline to good quality */
830 global
->deadline
= VPX_DL_GOOD_QUALITY
;
832 for (argi
= argj
= argv
; (*argj
= *argi
); argi
+= arg
.argv_step
) {
835 if (arg_match(&arg
, &codecarg
, argi
)) {
836 global
->codec
= get_vpx_encoder_by_name(arg
.val
);
838 die("Error: Unrecognized argument (%s) to --codec\n", arg
.val
);
839 } else if (arg_match(&arg
, &passes
, argi
)) {
840 global
->passes
= arg_parse_uint(&arg
);
842 if (global
->passes
< 1 || global
->passes
> 2)
843 die("Error: Invalid number of passes (%d)\n", global
->passes
);
844 } else if (arg_match(&arg
, &pass_arg
, argi
)) {
845 global
->pass
= arg_parse_uint(&arg
);
847 if (global
->pass
< 1 || global
->pass
> 2)
848 die("Error: Invalid pass selected (%d)\n",
850 } else if (arg_match(&arg
, &usage
, argi
))
851 global
->usage
= arg_parse_uint(&arg
);
852 else if (arg_match(&arg
, &deadline
, argi
))
853 global
->deadline
= arg_parse_uint(&arg
);
854 else if (arg_match(&arg
, &best_dl
, argi
))
855 global
->deadline
= VPX_DL_BEST_QUALITY
;
856 else if (arg_match(&arg
, &good_dl
, argi
))
857 global
->deadline
= VPX_DL_GOOD_QUALITY
;
858 else if (arg_match(&arg
, &rt_dl
, argi
))
859 global
->deadline
= VPX_DL_REALTIME
;
860 else if (arg_match(&arg
, &use_yv12
, argi
))
861 global
->color_type
= YV12
;
862 else if (arg_match(&arg
, &use_i420
, argi
))
863 global
->color_type
= I420
;
864 else if (arg_match(&arg
, &use_i422
, argi
))
865 global
->color_type
= I422
;
866 else if (arg_match(&arg
, &use_i444
, argi
))
867 global
->color_type
= I444
;
868 else if (arg_match(&arg
, &use_i440
, argi
))
869 global
->color_type
= I440
;
870 else if (arg_match(&arg
, &quietarg
, argi
))
872 else if (arg_match(&arg
, &verbosearg
, argi
))
874 else if (arg_match(&arg
, &limit
, argi
))
875 global
->limit
= arg_parse_uint(&arg
);
876 else if (arg_match(&arg
, &skip
, argi
))
877 global
->skip_frames
= arg_parse_uint(&arg
);
878 else if (arg_match(&arg
, &psnrarg
, argi
))
879 global
->show_psnr
= 1;
880 else if (arg_match(&arg
, &recontest
, argi
))
881 global
->test_decode
= arg_parse_enum_or_int(&arg
);
882 else if (arg_match(&arg
, &framerate
, argi
)) {
883 global
->framerate
= arg_parse_rational(&arg
);
884 validate_positive_rational(arg
.name
, &global
->framerate
);
885 global
->have_framerate
= 1;
886 } else if (arg_match(&arg
, &out_part
, argi
))
887 global
->out_part
= 1;
888 else if (arg_match(&arg
, &debugmode
, argi
))
890 else if (arg_match(&arg
, &q_hist_n
, argi
))
891 global
->show_q_hist_buckets
= arg_parse_uint(&arg
);
892 else if (arg_match(&arg
, &rate_hist_n
, argi
))
893 global
->show_rate_hist_buckets
= arg_parse_uint(&arg
);
894 else if (arg_match(&arg
, &disable_warnings
, argi
))
895 global
->disable_warnings
= 1;
896 else if (arg_match(&arg
, &disable_warning_prompt
, argi
))
897 global
->disable_warning_prompt
= 1;
903 /* DWIM: Assume the user meant passes=2 if pass=2 is specified */
904 if (global
->pass
> global
->passes
) {
905 warn("Assuming --pass=%d implies --passes=%d\n",
906 global
->pass
, global
->pass
);
907 global
->passes
= global
->pass
;
910 /* Validate global config */
911 if (global
->passes
== 0) {
912 #if CONFIG_VP9_ENCODER
913 // Make default VP9 passes = 2 until there is a better quality 1-pass
915 if (global
->codec
!= NULL
&& global
->codec
->name
!= NULL
)
916 global
->passes
= (strcmp(global
->codec
->name
, "vp9") == 0 &&
917 global
->deadline
!= VPX_DL_REALTIME
) ? 2 : 1;
923 if (global
->deadline
== VPX_DL_REALTIME
&&
924 global
->passes
> 1) {
925 warn("Enforcing one-pass encoding in realtime mode\n");
931 static void open_input_file(struct VpxInputContext
*input
) {
932 /* Parse certain options from the input file, if possible */
933 input
->file
= strcmp(input
->filename
, "-")
934 ? fopen(input
->filename
, "rb") : set_binary_mode(stdin
);
937 fatal("Failed to open input file");
939 if (!fseeko(input
->file
, 0, SEEK_END
)) {
940 /* Input file is seekable. Figure out how long it is, so we can get
943 input
->length
= ftello(input
->file
);
947 /* For RAW input sources, these bytes will applied on the first frame
950 input
->detect
.buf_read
= fread(input
->detect
.buf
, 1, 4, input
->file
);
951 input
->detect
.position
= 0;
953 if (input
->detect
.buf_read
== 4
954 && file_is_y4m(input
->detect
.buf
)) {
955 if (y4m_input_open(&input
->y4m
, input
->file
, input
->detect
.buf
, 4,
956 input
->only_i420
) >= 0) {
957 input
->file_type
= FILE_TYPE_Y4M
;
958 input
->width
= input
->y4m
.pic_w
;
959 input
->height
= input
->y4m
.pic_h
;
960 input
->framerate
.numerator
= input
->y4m
.fps_n
;
961 input
->framerate
.denominator
= input
->y4m
.fps_d
;
962 input
->fmt
= input
->y4m
.vpx_fmt
;
963 input
->bit_depth
= input
->y4m
.bit_depth
;
965 fatal("Unsupported Y4M stream.");
966 } else if (input
->detect
.buf_read
== 4 && fourcc_is_ivf(input
->detect
.buf
)) {
967 fatal("IVF is not supported as input.");
969 input
->file_type
= FILE_TYPE_RAW
;
974 static void close_input_file(struct VpxInputContext
*input
) {
976 if (input
->file_type
== FILE_TYPE_Y4M
)
977 y4m_input_close(&input
->y4m
);
980 static struct stream_state
*new_stream(struct VpxEncoderConfig
*global
,
981 struct stream_state
*prev
) {
982 struct stream_state
*stream
;
984 stream
= calloc(1, sizeof(*stream
));
985 if (stream
== NULL
) {
986 fatal("Failed to allocate new stream.");
990 memcpy(stream
, prev
, sizeof(*stream
));
996 /* Populate encoder configuration */
997 res
= vpx_codec_enc_config_default(global
->codec
->codec_interface(),
1001 fatal("Failed to get config: %s\n", vpx_codec_err_to_string(res
));
1003 /* Change the default timebase to a high enough value so that the
1004 * encoder will always create strictly increasing timestamps.
1006 stream
->config
.cfg
.g_timebase
.den
= 1000;
1008 /* Never use the library's default resolution, require it be parsed
1009 * from the file or set on the command line.
1011 stream
->config
.cfg
.g_w
= 0;
1012 stream
->config
.cfg
.g_h
= 0;
1014 /* Initialize remaining stream parameters */
1015 stream
->config
.write_webm
= 1;
1017 stream
->config
.stereo_fmt
= STEREO_FORMAT_MONO
;
1018 stream
->ebml
.last_pts_ns
= -1;
1019 stream
->ebml
.writer
= NULL
;
1020 stream
->ebml
.segment
= NULL
;
1023 /* Allows removal of the application version from the EBML tags */
1024 stream
->ebml
.debug
= global
->debug
;
1026 /* Default lag_in_frames is 0 in realtime mode */
1027 if (global
->deadline
== VPX_DL_REALTIME
)
1028 stream
->config
.cfg
.g_lag_in_frames
= 0;
1031 /* Output files must be specified for each stream */
1032 stream
->config
.out_fn
= NULL
;
1034 stream
->next
= NULL
;
1039 static int parse_stream_params(struct VpxEncoderConfig
*global
,
1040 struct stream_state
*stream
,
1042 char **argi
, **argj
;
1044 static const arg_def_t
**ctrl_args
= no_args
;
1045 static const int *ctrl_args_map
= NULL
;
1046 struct stream_config
*config
= &stream
->config
;
1047 int eos_mark_found
= 0;
1048 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1049 int test_16bit_internal
= 0;
1052 // Handle codec specific options
1054 #if CONFIG_VP8_ENCODER
1055 } else if (strcmp(global
->codec
->name
, "vp8") == 0) {
1056 ctrl_args
= vp8_args
;
1057 ctrl_args_map
= vp8_arg_ctrl_map
;
1059 #if CONFIG_VP9_ENCODER
1060 } else if (strcmp(global
->codec
->name
, "vp9") == 0) {
1061 ctrl_args
= vp9_args
;
1062 ctrl_args_map
= vp9_arg_ctrl_map
;
1066 for (argi
= argj
= argv
; (*argj
= *argi
); argi
+= arg
.argv_step
) {
1069 /* Once we've found an end-of-stream marker (--) we want to continue
1070 * shifting arguments but not consuming them.
1072 if (eos_mark_found
) {
1075 } else if (!strcmp(*argj
, "--")) {
1080 if (arg_match(&arg
, &outputfile
, argi
)) {
1081 config
->out_fn
= arg
.val
;
1082 } else if (arg_match(&arg
, &fpf_name
, argi
)) {
1083 config
->stats_fn
= arg
.val
;
1084 #if CONFIG_FP_MB_STATS
1085 } else if (arg_match(&arg
, &fpmbf_name
, argi
)) {
1086 config
->fpmb_stats_fn
= arg
.val
;
1088 } else if (arg_match(&arg
, &use_webm
, argi
)) {
1090 config
->write_webm
= 1;
1092 die("Error: --webm specified but webm is disabled.");
1094 } else if (arg_match(&arg
, &use_ivf
, argi
)) {
1095 config
->write_webm
= 0;
1096 } else if (arg_match(&arg
, &threads
, argi
)) {
1097 config
->cfg
.g_threads
= arg_parse_uint(&arg
);
1098 } else if (arg_match(&arg
, &profile
, argi
)) {
1099 config
->cfg
.g_profile
= arg_parse_uint(&arg
);
1100 } else if (arg_match(&arg
, &width
, argi
)) {
1101 config
->cfg
.g_w
= arg_parse_uint(&arg
);
1102 } else if (arg_match(&arg
, &height
, argi
)) {
1103 config
->cfg
.g_h
= arg_parse_uint(&arg
);
1104 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1105 } else if (arg_match(&arg
, &bitdeptharg
, argi
)) {
1106 config
->cfg
.g_bit_depth
= arg_parse_enum_or_int(&arg
);
1107 } else if (arg_match(&arg
, &inbitdeptharg
, argi
)) {
1108 config
->cfg
.g_input_bit_depth
= arg_parse_uint(&arg
);
1111 } else if (arg_match(&arg
, &stereo_mode
, argi
)) {
1112 config
->stereo_fmt
= arg_parse_enum_or_int(&arg
);
1114 } else if (arg_match(&arg
, &timebase
, argi
)) {
1115 config
->cfg
.g_timebase
= arg_parse_rational(&arg
);
1116 validate_positive_rational(arg
.name
, &config
->cfg
.g_timebase
);
1117 } else if (arg_match(&arg
, &error_resilient
, argi
)) {
1118 config
->cfg
.g_error_resilient
= arg_parse_uint(&arg
);
1119 } else if (arg_match(&arg
, &lag_in_frames
, argi
)) {
1120 config
->cfg
.g_lag_in_frames
= arg_parse_uint(&arg
);
1121 if (global
->deadline
== VPX_DL_REALTIME
&&
1122 config
->cfg
.g_lag_in_frames
!= 0) {
1123 warn("non-zero %s option ignored in realtime mode.\n", arg
.name
);
1124 config
->cfg
.g_lag_in_frames
= 0;
1126 } else if (arg_match(&arg
, &dropframe_thresh
, argi
)) {
1127 config
->cfg
.rc_dropframe_thresh
= arg_parse_uint(&arg
);
1128 } else if (arg_match(&arg
, &resize_allowed
, argi
)) {
1129 config
->cfg
.rc_resize_allowed
= arg_parse_uint(&arg
);
1130 } else if (arg_match(&arg
, &resize_width
, argi
)) {
1131 config
->cfg
.rc_scaled_width
= arg_parse_uint(&arg
);
1132 } else if (arg_match(&arg
, &resize_height
, argi
)) {
1133 config
->cfg
.rc_scaled_height
= arg_parse_uint(&arg
);
1134 } else if (arg_match(&arg
, &resize_up_thresh
, argi
)) {
1135 config
->cfg
.rc_resize_up_thresh
= arg_parse_uint(&arg
);
1136 } else if (arg_match(&arg
, &resize_down_thresh
, argi
)) {
1137 config
->cfg
.rc_resize_down_thresh
= arg_parse_uint(&arg
);
1138 } else if (arg_match(&arg
, &end_usage
, argi
)) {
1139 config
->cfg
.rc_end_usage
= arg_parse_enum_or_int(&arg
);
1140 } else if (arg_match(&arg
, &target_bitrate
, argi
)) {
1141 config
->cfg
.rc_target_bitrate
= arg_parse_uint(&arg
);
1142 } else if (arg_match(&arg
, &min_quantizer
, argi
)) {
1143 config
->cfg
.rc_min_quantizer
= arg_parse_uint(&arg
);
1144 } else if (arg_match(&arg
, &max_quantizer
, argi
)) {
1145 config
->cfg
.rc_max_quantizer
= arg_parse_uint(&arg
);
1146 } else if (arg_match(&arg
, &undershoot_pct
, argi
)) {
1147 config
->cfg
.rc_undershoot_pct
= arg_parse_uint(&arg
);
1148 } else if (arg_match(&arg
, &overshoot_pct
, argi
)) {
1149 config
->cfg
.rc_overshoot_pct
= arg_parse_uint(&arg
);
1150 } else if (arg_match(&arg
, &buf_sz
, argi
)) {
1151 config
->cfg
.rc_buf_sz
= arg_parse_uint(&arg
);
1152 } else if (arg_match(&arg
, &buf_initial_sz
, argi
)) {
1153 config
->cfg
.rc_buf_initial_sz
= arg_parse_uint(&arg
);
1154 } else if (arg_match(&arg
, &buf_optimal_sz
, argi
)) {
1155 config
->cfg
.rc_buf_optimal_sz
= arg_parse_uint(&arg
);
1156 } else if (arg_match(&arg
, &bias_pct
, argi
)) {
1157 config
->cfg
.rc_2pass_vbr_bias_pct
= arg_parse_uint(&arg
);
1158 if (global
->passes
< 2)
1159 warn("option %s ignored in one-pass mode.\n", arg
.name
);
1160 } else if (arg_match(&arg
, &minsection_pct
, argi
)) {
1161 config
->cfg
.rc_2pass_vbr_minsection_pct
= arg_parse_uint(&arg
);
1163 if (global
->passes
< 2)
1164 warn("option %s ignored in one-pass mode.\n", arg
.name
);
1165 } else if (arg_match(&arg
, &maxsection_pct
, argi
)) {
1166 config
->cfg
.rc_2pass_vbr_maxsection_pct
= arg_parse_uint(&arg
);
1168 if (global
->passes
< 2)
1169 warn("option %s ignored in one-pass mode.\n", arg
.name
);
1170 } else if (arg_match(&arg
, &kf_min_dist
, argi
)) {
1171 config
->cfg
.kf_min_dist
= arg_parse_uint(&arg
);
1172 } else if (arg_match(&arg
, &kf_max_dist
, argi
)) {
1173 config
->cfg
.kf_max_dist
= arg_parse_uint(&arg
);
1174 config
->have_kf_max_dist
= 1;
1175 } else if (arg_match(&arg
, &kf_disabled
, argi
)) {
1176 config
->cfg
.kf_mode
= VPX_KF_DISABLED
;
1177 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1178 } else if (arg_match(&arg
, &test16bitinternalarg
, argi
)) {
1179 if (strcmp(global
->codec
->name
, "vp9") == 0) {
1180 test_16bit_internal
= 1;
1185 for (i
= 0; ctrl_args
[i
]; i
++) {
1186 if (arg_match(&arg
, ctrl_args
[i
], argi
)) {
1190 /* Point either to the next free element or the first
1191 * instance of this control.
1193 for (j
= 0; j
< config
->arg_ctrl_cnt
; j
++)
1194 if (ctrl_args_map
!= NULL
&&
1195 config
->arg_ctrls
[j
][0] == ctrl_args_map
[i
])
1199 assert(j
< (int)ARG_CTRL_CNT_MAX
);
1200 if (ctrl_args_map
!= NULL
&& j
< (int)ARG_CTRL_CNT_MAX
) {
1201 config
->arg_ctrls
[j
][0] = ctrl_args_map
[i
];
1202 config
->arg_ctrls
[j
][1] = arg_parse_enum_or_int(&arg
);
1203 if (j
== config
->arg_ctrl_cnt
)
1204 config
->arg_ctrl_cnt
++;
1212 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1213 if (strcmp(global
->codec
->name
, "vp9") == 0) {
1214 config
->use_16bit_internal
= test_16bit_internal
|
1215 (config
->cfg
.g_profile
> 1);
1218 return eos_mark_found
;
1222 #define FOREACH_STREAM(func) \
1224 struct stream_state *stream; \
1225 for (stream = streams; stream; stream = stream->next) { \
1231 static void validate_stream_config(const struct stream_state
*stream
,
1232 const struct VpxEncoderConfig
*global
) {
1233 const struct stream_state
*streami
;
1236 if (!stream
->config
.cfg
.g_w
|| !stream
->config
.cfg
.g_h
)
1237 fatal("Stream %d: Specify stream dimensions with --width (-w) "
1238 " and --height (-h)", stream
->index
);
1240 // Check that the codec bit depth is greater than the input bit depth.
1241 if (stream
->config
.cfg
.g_input_bit_depth
>
1242 (unsigned int)stream
->config
.cfg
.g_bit_depth
) {
1243 fatal("Stream %d: codec bit depth (%d) less than input bit depth (%d)",
1244 stream
->index
, (int)stream
->config
.cfg
.g_bit_depth
,
1245 stream
->config
.cfg
.g_input_bit_depth
);
1248 for (streami
= stream
; streami
; streami
= streami
->next
) {
1249 /* All streams require output files */
1250 if (!streami
->config
.out_fn
)
1251 fatal("Stream %d: Output file is required (specify with -o)",
1254 /* Check for two streams outputting to the same file */
1255 if (streami
!= stream
) {
1256 const char *a
= stream
->config
.out_fn
;
1257 const char *b
= streami
->config
.out_fn
;
1258 if (!strcmp(a
, b
) && strcmp(a
, "/dev/null") && strcmp(a
, ":nul"))
1259 fatal("Stream %d: duplicate output file (from stream %d)",
1260 streami
->index
, stream
->index
);
1263 /* Check for two streams sharing a stats file. */
1264 if (streami
!= stream
) {
1265 const char *a
= stream
->config
.stats_fn
;
1266 const char *b
= streami
->config
.stats_fn
;
1267 if (a
&& b
&& !strcmp(a
, b
))
1268 fatal("Stream %d: duplicate stats file (from stream %d)",
1269 streami
->index
, stream
->index
);
1272 #if CONFIG_FP_MB_STATS
1273 /* Check for two streams sharing a mb stats file. */
1274 if (streami
!= stream
) {
1275 const char *a
= stream
->config
.fpmb_stats_fn
;
1276 const char *b
= streami
->config
.fpmb_stats_fn
;
1277 if (a
&& b
&& !strcmp(a
, b
))
1278 fatal("Stream %d: duplicate mb stats file (from stream %d)",
1279 streami
->index
, stream
->index
);
1286 static void set_stream_dimensions(struct stream_state
*stream
,
1289 if (!stream
->config
.cfg
.g_w
) {
1290 if (!stream
->config
.cfg
.g_h
)
1291 stream
->config
.cfg
.g_w
= w
;
1293 stream
->config
.cfg
.g_w
= w
* stream
->config
.cfg
.g_h
/ h
;
1295 if (!stream
->config
.cfg
.g_h
) {
1296 stream
->config
.cfg
.g_h
= h
* stream
->config
.cfg
.g_w
/ w
;
1301 static void set_default_kf_interval(struct stream_state
*stream
,
1302 struct VpxEncoderConfig
*global
) {
1303 /* Use a max keyframe interval of 5 seconds, if none was
1304 * specified on the command line.
1306 if (!stream
->config
.have_kf_max_dist
) {
1307 double framerate
= (double)global
->framerate
.num
/ global
->framerate
.den
;
1308 if (framerate
> 0.0)
1309 stream
->config
.cfg
.kf_max_dist
= (unsigned int)(5.0 * framerate
);
1313 static const char* file_type_to_string(enum VideoFileType t
) {
1315 case FILE_TYPE_RAW
: return "RAW";
1316 case FILE_TYPE_Y4M
: return "Y4M";
1317 default: return "Other";
1321 static const char* image_format_to_string(vpx_img_fmt_t f
) {
1323 case VPX_IMG_FMT_I420
: return "I420";
1324 case VPX_IMG_FMT_I422
: return "I422";
1325 case VPX_IMG_FMT_I444
: return "I444";
1326 case VPX_IMG_FMT_I440
: return "I440";
1327 case VPX_IMG_FMT_YV12
: return "YV12";
1328 case VPX_IMG_FMT_I42016
: return "I42016";
1329 case VPX_IMG_FMT_I42216
: return "I42216";
1330 case VPX_IMG_FMT_I44416
: return "I44416";
1331 case VPX_IMG_FMT_I44016
: return "I44016";
1332 default: return "Other";
1336 static void show_stream_config(struct stream_state
*stream
,
1337 struct VpxEncoderConfig
*global
,
1338 struct VpxInputContext
*input
) {
1340 #define SHOW(field) \
1341 fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field)
1343 if (stream
->index
== 0) {
1344 fprintf(stderr
, "Codec: %s\n",
1345 vpx_codec_iface_name(global
->codec
->codec_interface()));
1346 fprintf(stderr
, "Source file: %s File Type: %s Format: %s\n",
1348 file_type_to_string(input
->file_type
),
1349 image_format_to_string(input
->fmt
));
1351 if (stream
->next
|| stream
->index
)
1352 fprintf(stderr
, "\nStream Index: %d\n", stream
->index
);
1353 fprintf(stderr
, "Destination file: %s\n", stream
->config
.out_fn
);
1354 fprintf(stderr
, "Encoder parameters:\n");
1362 SHOW(g_input_bit_depth
);
1363 SHOW(g_timebase
.num
);
1364 SHOW(g_timebase
.den
);
1365 SHOW(g_error_resilient
);
1367 SHOW(g_lag_in_frames
);
1368 SHOW(rc_dropframe_thresh
);
1369 SHOW(rc_resize_allowed
);
1370 SHOW(rc_scaled_width
);
1371 SHOW(rc_scaled_height
);
1372 SHOW(rc_resize_up_thresh
);
1373 SHOW(rc_resize_down_thresh
);
1375 SHOW(rc_target_bitrate
);
1376 SHOW(rc_min_quantizer
);
1377 SHOW(rc_max_quantizer
);
1378 SHOW(rc_undershoot_pct
);
1379 SHOW(rc_overshoot_pct
);
1381 SHOW(rc_buf_initial_sz
);
1382 SHOW(rc_buf_optimal_sz
);
1383 SHOW(rc_2pass_vbr_bias_pct
);
1384 SHOW(rc_2pass_vbr_minsection_pct
);
1385 SHOW(rc_2pass_vbr_maxsection_pct
);
1392 static void open_output_file(struct stream_state
*stream
,
1393 struct VpxEncoderConfig
*global
) {
1394 const char *fn
= stream
->config
.out_fn
;
1395 const struct vpx_codec_enc_cfg
*const cfg
= &stream
->config
.cfg
;
1397 if (cfg
->g_pass
== VPX_RC_FIRST_PASS
)
1400 stream
->file
= strcmp(fn
, "-") ? fopen(fn
, "wb") : set_binary_mode(stdout
);
1403 fatal("Failed to open output file");
1405 if (stream
->config
.write_webm
&& fseek(stream
->file
, 0, SEEK_CUR
))
1406 fatal("WebM output to pipes not supported.");
1409 if (stream
->config
.write_webm
) {
1410 stream
->ebml
.stream
= stream
->file
;
1411 write_webm_file_header(&stream
->ebml
, cfg
,
1413 stream
->config
.stereo_fmt
,
1414 global
->codec
->fourcc
);
1418 if (!stream
->config
.write_webm
) {
1419 ivf_write_file_header(stream
->file
, cfg
, global
->codec
->fourcc
, 0);
1424 static void close_output_file(struct stream_state
*stream
,
1425 unsigned int fourcc
) {
1426 const struct vpx_codec_enc_cfg
*const cfg
= &stream
->config
.cfg
;
1428 if (cfg
->g_pass
== VPX_RC_FIRST_PASS
)
1432 if (stream
->config
.write_webm
) {
1433 write_webm_file_footer(&stream
->ebml
);
1437 if (!stream
->config
.write_webm
) {
1438 if (!fseek(stream
->file
, 0, SEEK_SET
))
1439 ivf_write_file_header(stream
->file
, &stream
->config
.cfg
,
1441 stream
->frames_out
);
1444 fclose(stream
->file
);
1448 static void setup_pass(struct stream_state
*stream
,
1449 struct VpxEncoderConfig
*global
,
1451 if (stream
->config
.stats_fn
) {
1452 if (!stats_open_file(&stream
->stats
, stream
->config
.stats_fn
,
1454 fatal("Failed to open statistics store");
1456 if (!stats_open_mem(&stream
->stats
, pass
))
1457 fatal("Failed to open statistics store");
1460 #if CONFIG_FP_MB_STATS
1461 if (stream
->config
.fpmb_stats_fn
) {
1462 if (!stats_open_file(&stream
->fpmb_stats
,
1463 stream
->config
.fpmb_stats_fn
, pass
))
1464 fatal("Failed to open mb statistics store");
1466 if (!stats_open_mem(&stream
->fpmb_stats
, pass
))
1467 fatal("Failed to open mb statistics store");
1471 stream
->config
.cfg
.g_pass
= global
->passes
== 2
1472 ? pass
? VPX_RC_LAST_PASS
: VPX_RC_FIRST_PASS
1475 stream
->config
.cfg
.rc_twopass_stats_in
= stats_get(&stream
->stats
);
1476 #if CONFIG_FP_MB_STATS
1477 stream
->config
.cfg
.rc_firstpass_mb_stats_in
=
1478 stats_get(&stream
->fpmb_stats
);
1482 stream
->cx_time
= 0;
1484 stream
->frames_out
= 0;
1488 static void initialize_encoder(struct stream_state
*stream
,
1489 struct VpxEncoderConfig
*global
) {
1493 flags
|= global
->show_psnr
? VPX_CODEC_USE_PSNR
: 0;
1494 flags
|= global
->out_part
? VPX_CODEC_USE_OUTPUT_PARTITION
: 0;
1495 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1496 flags
|= stream
->config
.use_16bit_internal
? VPX_CODEC_USE_HIGHBITDEPTH
: 0;
1499 /* Construct Encoder Context */
1500 vpx_codec_enc_init(&stream
->encoder
, global
->codec
->codec_interface(),
1501 &stream
->config
.cfg
, flags
);
1502 ctx_exit_on_error(&stream
->encoder
, "Failed to initialize encoder");
1504 /* Note that we bypass the vpx_codec_control wrapper macro because
1505 * we're being clever to store the control IDs in an array. Real
1506 * applications will want to make use of the enumerations directly
1508 for (i
= 0; i
< stream
->config
.arg_ctrl_cnt
; i
++) {
1509 int ctrl
= stream
->config
.arg_ctrls
[i
][0];
1510 int value
= stream
->config
.arg_ctrls
[i
][1];
1511 if (vpx_codec_control_(&stream
->encoder
, ctrl
, value
))
1512 fprintf(stderr
, "Error: Tried to set control %d = %d\n",
1515 ctx_exit_on_error(&stream
->encoder
, "Failed to control codec");
1519 if (global
->test_decode
!= TEST_DECODE_OFF
) {
1520 const VpxInterface
*decoder
= get_vpx_decoder_by_name(global
->codec
->name
);
1521 vpx_codec_dec_init(&stream
->decoder
, decoder
->codec_interface(), NULL
, 0);
1527 static void encode_frame(struct stream_state
*stream
,
1528 struct VpxEncoderConfig
*global
,
1529 struct vpx_image
*img
,
1530 unsigned int frames_in
) {
1531 vpx_codec_pts_t frame_start
, next_frame_start
;
1532 struct vpx_codec_enc_cfg
*cfg
= &stream
->config
.cfg
;
1533 struct vpx_usec_timer timer
;
1535 frame_start
= (cfg
->g_timebase
.den
* (int64_t)(frames_in
- 1)
1536 * global
->framerate
.den
)
1537 / cfg
->g_timebase
.num
/ global
->framerate
.num
;
1538 next_frame_start
= (cfg
->g_timebase
.den
* (int64_t)(frames_in
)
1539 * global
->framerate
.den
)
1540 / cfg
->g_timebase
.num
/ global
->framerate
.num
;
1542 /* Scale if necessary */
1543 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1545 if ((img
->fmt
& VPX_IMG_FMT_HIGHBITDEPTH
) &&
1546 (img
->d_w
!= cfg
->g_w
|| img
->d_h
!= cfg
->g_h
)) {
1547 if (img
->fmt
!= VPX_IMG_FMT_I42016
) {
1548 fprintf(stderr
, "%s can only scale 4:2:0 inputs\n", exec_name
);
1553 stream
->img
= vpx_img_alloc(NULL
, VPX_IMG_FMT_I42016
,
1554 cfg
->g_w
, cfg
->g_h
, 16);
1556 I420Scale_16((uint16
*)img
->planes
[VPX_PLANE_Y
],
1557 img
->stride
[VPX_PLANE_Y
]/2,
1558 (uint16
*)img
->planes
[VPX_PLANE_U
],
1559 img
->stride
[VPX_PLANE_U
]/2,
1560 (uint16
*)img
->planes
[VPX_PLANE_V
],
1561 img
->stride
[VPX_PLANE_V
]/2,
1563 (uint16
*)stream
->img
->planes
[VPX_PLANE_Y
],
1564 stream
->img
->stride
[VPX_PLANE_Y
]/2,
1565 (uint16
*)stream
->img
->planes
[VPX_PLANE_U
],
1566 stream
->img
->stride
[VPX_PLANE_U
]/2,
1567 (uint16
*)stream
->img
->planes
[VPX_PLANE_V
],
1568 stream
->img
->stride
[VPX_PLANE_V
]/2,
1569 stream
->img
->d_w
, stream
->img
->d_h
,
1573 stream
->encoder
.err
= 1;
1574 ctx_exit_on_error(&stream
->encoder
,
1575 "Stream %d: Failed to encode frame.\n"
1576 "Scaling disabled in this configuration. \n"
1577 "To enable, configure with --enable-libyuv\n",
1583 if (img
&& (img
->d_w
!= cfg
->g_w
|| img
->d_h
!= cfg
->g_h
)) {
1584 if (img
->fmt
!= VPX_IMG_FMT_I420
&& img
->fmt
!= VPX_IMG_FMT_YV12
) {
1585 fprintf(stderr
, "%s can only scale 4:2:0 8bpp inputs\n", exec_name
);
1590 stream
->img
= vpx_img_alloc(NULL
, VPX_IMG_FMT_I420
,
1591 cfg
->g_w
, cfg
->g_h
, 16);
1592 I420Scale(img
->planes
[VPX_PLANE_Y
], img
->stride
[VPX_PLANE_Y
],
1593 img
->planes
[VPX_PLANE_U
], img
->stride
[VPX_PLANE_U
],
1594 img
->planes
[VPX_PLANE_V
], img
->stride
[VPX_PLANE_V
],
1596 stream
->img
->planes
[VPX_PLANE_Y
],
1597 stream
->img
->stride
[VPX_PLANE_Y
],
1598 stream
->img
->planes
[VPX_PLANE_U
],
1599 stream
->img
->stride
[VPX_PLANE_U
],
1600 stream
->img
->planes
[VPX_PLANE_V
],
1601 stream
->img
->stride
[VPX_PLANE_V
],
1602 stream
->img
->d_w
, stream
->img
->d_h
,
1606 stream
->encoder
.err
= 1;
1607 ctx_exit_on_error(&stream
->encoder
,
1608 "Stream %d: Failed to encode frame.\n"
1609 "Scaling disabled in this configuration. \n"
1610 "To enable, configure with --enable-libyuv\n",
1615 vpx_usec_timer_start(&timer
);
1616 vpx_codec_encode(&stream
->encoder
, img
, frame_start
,
1617 (unsigned long)(next_frame_start
- frame_start
),
1618 0, global
->deadline
);
1619 vpx_usec_timer_mark(&timer
);
1620 stream
->cx_time
+= vpx_usec_timer_elapsed(&timer
);
1621 ctx_exit_on_error(&stream
->encoder
, "Stream %d: Failed to encode frame",
1626 static void update_quantizer_histogram(struct stream_state
*stream
) {
1627 if (stream
->config
.cfg
.g_pass
!= VPX_RC_FIRST_PASS
) {
1630 vpx_codec_control(&stream
->encoder
, VP8E_GET_LAST_QUANTIZER_64
, &q
);
1631 ctx_exit_on_error(&stream
->encoder
, "Failed to read quantizer");
1632 stream
->counts
[q
]++;
1637 static void get_cx_data(struct stream_state
*stream
,
1638 struct VpxEncoderConfig
*global
,
1640 const vpx_codec_cx_pkt_t
*pkt
;
1641 const struct vpx_codec_enc_cfg
*cfg
= &stream
->config
.cfg
;
1642 vpx_codec_iter_t iter
= NULL
;
1645 while ((pkt
= vpx_codec_get_cx_data(&stream
->encoder
, &iter
))) {
1646 static size_t fsize
= 0;
1647 static int64_t ivf_header_pos
= 0;
1649 switch (pkt
->kind
) {
1650 case VPX_CODEC_CX_FRAME_PKT
:
1651 if (!(pkt
->data
.frame
.flags
& VPX_FRAME_IS_FRAGMENT
)) {
1652 stream
->frames_out
++;
1655 fprintf(stderr
, " %6luF", (unsigned long)pkt
->data
.frame
.sz
);
1657 update_rate_histogram(stream
->rate_hist
, cfg
, pkt
);
1659 if (stream
->config
.write_webm
) {
1660 write_webm_block(&stream
->ebml
, cfg
, pkt
);
1663 if (!stream
->config
.write_webm
) {
1664 if (pkt
->data
.frame
.partition_id
<= 0) {
1665 ivf_header_pos
= ftello(stream
->file
);
1666 fsize
= pkt
->data
.frame
.sz
;
1668 ivf_write_frame_header(stream
->file
, pkt
->data
.frame
.pts
, fsize
);
1670 fsize
+= pkt
->data
.frame
.sz
;
1672 if (!(pkt
->data
.frame
.flags
& VPX_FRAME_IS_FRAGMENT
)) {
1673 const int64_t currpos
= ftello(stream
->file
);
1674 fseeko(stream
->file
, ivf_header_pos
, SEEK_SET
);
1675 ivf_write_frame_size(stream
->file
, fsize
);
1676 fseeko(stream
->file
, currpos
, SEEK_SET
);
1680 (void) fwrite(pkt
->data
.frame
.buf
, 1, pkt
->data
.frame
.sz
,
1683 stream
->nbytes
+= pkt
->data
.raw
.sz
;
1687 if (global
->test_decode
!= TEST_DECODE_OFF
&& !stream
->mismatch_seen
) {
1688 vpx_codec_decode(&stream
->decoder
, pkt
->data
.frame
.buf
,
1689 (unsigned int)pkt
->data
.frame
.sz
, NULL
, 0);
1690 if (stream
->decoder
.err
) {
1691 warn_or_exit_on_error(&stream
->decoder
,
1692 global
->test_decode
== TEST_DECODE_FATAL
,
1693 "Failed to decode frame %d in stream %d",
1694 stream
->frames_out
+ 1, stream
->index
);
1695 stream
->mismatch_seen
= stream
->frames_out
+ 1;
1700 case VPX_CODEC_STATS_PKT
:
1701 stream
->frames_out
++;
1702 stats_write(&stream
->stats
,
1703 pkt
->data
.twopass_stats
.buf
,
1704 pkt
->data
.twopass_stats
.sz
);
1705 stream
->nbytes
+= pkt
->data
.raw
.sz
;
1707 #if CONFIG_FP_MB_STATS
1708 case VPX_CODEC_FPMB_STATS_PKT
:
1709 stats_write(&stream
->fpmb_stats
,
1710 pkt
->data
.firstpass_mb_stats
.buf
,
1711 pkt
->data
.firstpass_mb_stats
.sz
);
1712 stream
->nbytes
+= pkt
->data
.raw
.sz
;
1715 case VPX_CODEC_PSNR_PKT
:
1717 if (global
->show_psnr
) {
1720 stream
->psnr_sse_total
+= pkt
->data
.psnr
.sse
[0];
1721 stream
->psnr_samples_total
+= pkt
->data
.psnr
.samples
[0];
1722 for (i
= 0; i
< 4; i
++) {
1724 fprintf(stderr
, "%.3f ", pkt
->data
.psnr
.psnr
[i
]);
1725 stream
->psnr_totals
[i
] += pkt
->data
.psnr
.psnr
[i
];
1727 stream
->psnr_count
++;
1738 static void show_psnr(struct stream_state
*stream
, double peak
) {
1742 if (!stream
->psnr_count
)
1745 fprintf(stderr
, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream
->index
);
1746 ovpsnr
= sse_to_psnr((double)stream
->psnr_samples_total
, peak
,
1747 (double)stream
->psnr_sse_total
);
1748 fprintf(stderr
, " %.3f", ovpsnr
);
1750 for (i
= 0; i
< 4; i
++) {
1751 fprintf(stderr
, " %.3f", stream
->psnr_totals
[i
] / stream
->psnr_count
);
1753 fprintf(stderr
, "\n");
1757 static float usec_to_fps(uint64_t usec
, unsigned int frames
) {
1758 return (float)(usec
> 0 ? frames
* 1000000.0 / (float)usec
: 0);
1761 static void test_decode(struct stream_state
*stream
,
1762 enum TestDecodeFatality fatal
,
1763 const VpxInterface
*codec
) {
1764 vpx_image_t enc_img
, dec_img
;
1766 if (stream
->mismatch_seen
)
1769 /* Get the internal reference frame */
1770 if (strcmp(codec
->name
, "vp8") == 0) {
1771 struct vpx_ref_frame ref_enc
, ref_dec
;
1774 width
= (stream
->config
.cfg
.g_w
+ 15) & ~15;
1775 height
= (stream
->config
.cfg
.g_h
+ 15) & ~15;
1776 vpx_img_alloc(&ref_enc
.img
, VPX_IMG_FMT_I420
, width
, height
, 1);
1777 enc_img
= ref_enc
.img
;
1778 vpx_img_alloc(&ref_dec
.img
, VPX_IMG_FMT_I420
, width
, height
, 1);
1779 dec_img
= ref_dec
.img
;
1781 ref_enc
.frame_type
= VP8_LAST_FRAME
;
1782 ref_dec
.frame_type
= VP8_LAST_FRAME
;
1783 vpx_codec_control(&stream
->encoder
, VP8_COPY_REFERENCE
, &ref_enc
);
1784 vpx_codec_control(&stream
->decoder
, VP8_COPY_REFERENCE
, &ref_dec
);
1786 struct vp9_ref_frame ref_enc
, ref_dec
;
1790 vpx_codec_control(&stream
->encoder
, VP9_GET_REFERENCE
, &ref_enc
);
1791 enc_img
= ref_enc
.img
;
1792 vpx_codec_control(&stream
->decoder
, VP9_GET_REFERENCE
, &ref_dec
);
1793 dec_img
= ref_dec
.img
;
1794 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1795 if ((enc_img
.fmt
& VPX_IMG_FMT_HIGHBITDEPTH
) !=
1796 (dec_img
.fmt
& VPX_IMG_FMT_HIGHBITDEPTH
)) {
1797 if (enc_img
.fmt
& VPX_IMG_FMT_HIGHBITDEPTH
) {
1798 vpx_img_alloc(&enc_img
, enc_img
.fmt
- VPX_IMG_FMT_HIGHBITDEPTH
,
1799 enc_img
.d_w
, enc_img
.d_h
, 16);
1800 vpx_img_truncate_16_to_8(&enc_img
, &ref_enc
.img
);
1802 if (dec_img
.fmt
& VPX_IMG_FMT_HIGHBITDEPTH
) {
1803 vpx_img_alloc(&dec_img
, dec_img
.fmt
- VPX_IMG_FMT_HIGHBITDEPTH
,
1804 dec_img
.d_w
, dec_img
.d_h
, 16);
1805 vpx_img_truncate_16_to_8(&dec_img
, &ref_dec
.img
);
1810 ctx_exit_on_error(&stream
->encoder
, "Failed to get encoder reference frame");
1811 ctx_exit_on_error(&stream
->decoder
, "Failed to get decoder reference frame");
1813 if (!compare_img(&enc_img
, &dec_img
)) {
1814 int y
[4], u
[4], v
[4];
1815 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1816 if (enc_img
.fmt
& VPX_IMG_FMT_HIGHBITDEPTH
) {
1817 find_mismatch_high(&enc_img
, &dec_img
, y
, u
, v
);
1819 find_mismatch(&enc_img
, &dec_img
, y
, u
, v
);
1822 find_mismatch(&enc_img
, &dec_img
, y
, u
, v
);
1824 stream
->decoder
.err
= 1;
1825 warn_or_exit_on_error(&stream
->decoder
, fatal
== TEST_DECODE_FATAL
,
1826 "Stream %d: Encode/decode mismatch on frame %d at"
1827 " Y[%d, %d] {%d/%d},"
1828 " U[%d, %d] {%d/%d},"
1829 " V[%d, %d] {%d/%d}",
1830 stream
->index
, stream
->frames_out
,
1831 y
[0], y
[1], y
[2], y
[3],
1832 u
[0], u
[1], u
[2], u
[3],
1833 v
[0], v
[1], v
[2], v
[3]);
1834 stream
->mismatch_seen
= stream
->frames_out
;
1837 vpx_img_free(&enc_img
);
1838 vpx_img_free(&dec_img
);
1842 static void print_time(const char *label
, int64_t etl
) {
1849 etl
-= hours
* 3600;
1854 fprintf(stderr
, "[%3s %2"PRId64
":%02"PRId64
":%02"PRId64
"] ",
1855 label
, hours
, mins
, secs
);
1857 fprintf(stderr
, "[%3s unknown] ", label
);
1862 int main(int argc
, const char **argv_
) {
1865 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1866 vpx_image_t raw_shift
;
1867 int allocated_raw_shift
= 0;
1868 int use_16bit_internal
= 0;
1869 int input_shift
= 0;
1871 int frame_avail
, got_data
;
1873 struct VpxInputContext input
;
1874 struct VpxEncoderConfig global
;
1875 struct stream_state
*streams
= NULL
;
1876 char **argv
, **argi
;
1877 uint64_t cx_time
= 0;
1881 memset(&input
, 0, sizeof(input
));
1882 exec_name
= argv_
[0];
1887 /* Setup default input stream settings */
1888 input
.framerate
.numerator
= 30;
1889 input
.framerate
.denominator
= 1;
1890 input
.only_i420
= 1;
1891 input
.bit_depth
= 0;
1893 /* First parse the global configuration values, because we want to apply
1894 * other parameters on top of the default configuration provided by the
1897 argv
= argv_dup(argc
- 1, argv_
+ 1);
1898 parse_global_config(&global
, argv
);
1900 switch (global
.color_type
) {
1902 input
.fmt
= VPX_IMG_FMT_I420
;
1905 input
.fmt
= VPX_IMG_FMT_I422
;
1908 input
.fmt
= VPX_IMG_FMT_I444
;
1911 input
.fmt
= VPX_IMG_FMT_I440
;
1914 input
.fmt
= VPX_IMG_FMT_YV12
;
1919 /* Now parse each stream's parameters. Using a local scope here
1920 * due to the use of 'stream' as loop variable in FOREACH_STREAM
1923 struct stream_state
*stream
= NULL
;
1926 stream
= new_stream(&global
, stream
);
1930 } while (parse_stream_params(&global
, stream
, argv
));
1933 /* Check for unrecognized options */
1934 for (argi
= argv
; *argi
; argi
++)
1935 if (argi
[0][0] == '-' && argi
[0][1])
1936 die("Error: Unrecognized option %s\n", *argi
);
1938 FOREACH_STREAM(check_encoder_config(global
.disable_warning_prompt
,
1939 &global
, &stream
->config
.cfg
););
1941 /* Handle non-option arguments */
1942 input
.filename
= argv
[0];
1944 if (!input
.filename
)
1947 /* Decide if other chroma subsamplings than 4:2:0 are supported */
1948 if (global
.codec
->fourcc
== VP9_FOURCC
)
1949 input
.only_i420
= 0;
1951 for (pass
= global
.pass
? global
.pass
- 1 : 0; pass
< global
.passes
; pass
++) {
1952 int frames_in
= 0, seen_frames
= 0;
1953 int64_t estimated_time_left
= -1;
1954 int64_t average_rate
= -1;
1955 int64_t lagged_count
= 0;
1957 open_input_file(&input
);
1959 /* If the input file doesn't specify its w/h (raw files), try to get
1960 * the data from the first stream's configuration.
1962 if (!input
.width
|| !input
.height
) {
1964 if (stream
->config
.cfg
.g_w
&& stream
->config
.cfg
.g_h
) {
1965 input
.width
= stream
->config
.cfg
.g_w
;
1966 input
.height
= stream
->config
.cfg
.g_h
;
1972 /* Update stream configurations from the input file's parameters */
1973 if (!input
.width
|| !input
.height
)
1974 fatal("Specify stream dimensions with --width (-w) "
1975 " and --height (-h)");
1977 /* If input file does not specify bit-depth but input-bit-depth parameter
1978 * exists, assume that to be the input bit-depth. However, if the
1979 * input-bit-depth paramter does not exist, assume the input bit-depth
1980 * to be the same as the codec bit-depth.
1982 if (!input
.bit_depth
) {
1984 if (stream
->config
.cfg
.g_input_bit_depth
)
1985 input
.bit_depth
= stream
->config
.cfg
.g_input_bit_depth
;
1987 input
.bit_depth
= stream
->config
.cfg
.g_input_bit_depth
=
1988 (int)stream
->config
.cfg
.g_bit_depth
;
1990 if (input
.bit_depth
> 8) input
.fmt
|= VPX_IMG_FMT_HIGHBITDEPTH
;
1993 stream
->config
.cfg
.g_input_bit_depth
= input
.bit_depth
;
1997 FOREACH_STREAM(set_stream_dimensions(stream
, input
.width
, input
.height
));
1998 FOREACH_STREAM(validate_stream_config(stream
, &global
));
2000 /* Ensure that --passes and --pass are consistent. If --pass is set and
2001 * --passes=2, ensure --fpf was set.
2003 if (global
.pass
&& global
.passes
== 2)
2005 if (!stream
->config
.stats_fn
)
2006 die("Stream %d: Must specify --fpf when --pass=%d"
2007 " and --passes=2\n", stream
->index
, global
.pass
);
2012 stream
->config
.write_webm
= 0;
2013 warn("vpxenc was compiled without WebM container support."
2014 "Producing IVF output");
2018 /* Use the frame rate from the file only if none was specified
2019 * on the command-line.
2021 if (!global
.have_framerate
) {
2022 global
.framerate
.num
= input
.framerate
.numerator
;
2023 global
.framerate
.den
= input
.framerate
.denominator
;
2026 FOREACH_STREAM(set_default_kf_interval(stream
, &global
));
2028 /* Show configuration */
2029 if (global
.verbose
&& pass
== 0)
2030 FOREACH_STREAM(show_stream_config(stream
, &global
, &input
));
2032 if (pass
== (global
.pass
? global
.pass
- 1 : 0)) {
2033 if (input
.file_type
== FILE_TYPE_Y4M
)
2034 /*The Y4M reader does its own allocation.
2035 Just initialize this here to avoid problems if we never read any
2037 memset(&raw
, 0, sizeof(raw
));
2039 vpx_img_alloc(&raw
, input
.fmt
, input
.width
, input
.height
, 32);
2041 FOREACH_STREAM(stream
->rate_hist
=
2042 init_rate_histogram(&stream
->config
.cfg
,
2043 &global
.framerate
));
2046 FOREACH_STREAM(setup_pass(stream
, &global
, pass
));
2047 FOREACH_STREAM(open_output_file(stream
, &global
));
2048 FOREACH_STREAM(initialize_encoder(stream
, &global
));
2050 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
2051 if (strcmp(global
.codec
->name
, "vp9") == 0) {
2052 // Check to see if at least one stream uses 16 bit internal.
2053 // Currently assume that the bit_depths for all streams using
2054 // highbitdepth are the same.
2056 if (stream
->config
.use_16bit_internal
) {
2057 use_16bit_internal
= 1;
2059 if (stream
->config
.cfg
.g_profile
== 0) {
2062 input_shift
= (int)stream
->config
.cfg
.g_bit_depth
-
2063 stream
->config
.cfg
.g_input_bit_depth
;
2072 while (frame_avail
|| got_data
) {
2073 struct vpx_usec_timer timer
;
2075 if (!global
.limit
|| frames_in
< global
.limit
) {
2076 frame_avail
= read_frame(&input
, &raw
);
2080 seen_frames
= frames_in
> global
.skip_frames
?
2081 frames_in
- global
.skip_frames
: 0;
2083 if (!global
.quiet
) {
2084 float fps
= usec_to_fps(cx_time
, seen_frames
);
2085 fprintf(stderr
, "\rPass %d/%d ", pass
+ 1, global
.passes
);
2087 if (stream_cnt
== 1)
2089 "frame %4d/%-4d %7"PRId64
"B ",
2090 frames_in
, streams
->frames_out
, (int64_t)streams
->nbytes
);
2092 fprintf(stderr
, "frame %4d ", frames_in
);
2094 fprintf(stderr
, "%7"PRId64
" %s %.2f %s ",
2095 cx_time
> 9999999 ? cx_time
/ 1000 : cx_time
,
2096 cx_time
> 9999999 ? "ms" : "us",
2097 fps
>= 1.0 ? fps
: fps
* 60,
2098 fps
>= 1.0 ? "fps" : "fpm");
2099 print_time("ETA", estimated_time_left
);
2105 if (frames_in
> global
.skip_frames
) {
2106 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
2107 vpx_image_t
*frame_to_encode
;
2108 if (input_shift
|| (use_16bit_internal
&& input
.bit_depth
== 8)) {
2109 assert(use_16bit_internal
);
2110 // Input bit depth and stream bit depth do not match, so up
2111 // shift frame to stream bit depth
2112 if (!allocated_raw_shift
) {
2113 vpx_img_alloc(&raw_shift
, raw
.fmt
| VPX_IMG_FMT_HIGHBITDEPTH
,
2114 input
.width
, input
.height
, 32);
2115 allocated_raw_shift
= 1;
2117 vpx_img_upshift(&raw_shift
, &raw
, input_shift
);
2118 frame_to_encode
= &raw_shift
;
2120 frame_to_encode
= &raw
;
2122 vpx_usec_timer_start(&timer
);
2123 if (use_16bit_internal
) {
2124 assert(frame_to_encode
->fmt
& VPX_IMG_FMT_HIGHBITDEPTH
);
2126 if (stream
->config
.use_16bit_internal
)
2127 encode_frame(stream
, &global
,
2128 frame_avail
? frame_to_encode
: NULL
,
2134 assert((frame_to_encode
->fmt
& VPX_IMG_FMT_HIGHBITDEPTH
) == 0);
2135 FOREACH_STREAM(encode_frame(stream
, &global
,
2136 frame_avail
? frame_to_encode
: NULL
,
2140 vpx_usec_timer_start(&timer
);
2141 FOREACH_STREAM(encode_frame(stream
, &global
,
2142 frame_avail
? &raw
: NULL
,
2145 vpx_usec_timer_mark(&timer
);
2146 cx_time
+= vpx_usec_timer_elapsed(&timer
);
2148 FOREACH_STREAM(update_quantizer_histogram(stream
));
2151 FOREACH_STREAM(get_cx_data(stream
, &global
, &got_data
));
2153 if (!got_data
&& input
.length
&& streams
!= NULL
&&
2154 !streams
->frames_out
) {
2155 lagged_count
= global
.limit
? seen_frames
: ftello(input
.file
);
2156 } else if (input
.length
) {
2161 const int64_t frame_in_lagged
= (seen_frames
- lagged_count
) * 1000;
2163 rate
= cx_time
? frame_in_lagged
* (int64_t)1000000 / cx_time
: 0;
2164 remaining
= 1000 * (global
.limit
- global
.skip_frames
2165 - seen_frames
+ lagged_count
);
2167 const int64_t input_pos
= ftello(input
.file
);
2168 const int64_t input_pos_lagged
= input_pos
- lagged_count
;
2169 const int64_t limit
= input
.length
;
2171 rate
= cx_time
? input_pos_lagged
* (int64_t)1000000 / cx_time
: 0;
2172 remaining
= limit
- input_pos
+ lagged_count
;
2175 average_rate
= (average_rate
<= 0)
2177 : (average_rate
* 7 + rate
) / 8;
2178 estimated_time_left
= average_rate
? remaining
/ average_rate
: -1;
2181 if (got_data
&& global
.test_decode
!= TEST_DECODE_OFF
)
2182 FOREACH_STREAM(test_decode(stream
, global
.test_decode
, global
.codec
));
2187 fprintf(stderr
, "\033[K");
2191 fprintf(stderr
, "\n");
2193 if (!global
.quiet
) {
2194 FOREACH_STREAM(fprintf(stderr
,
2195 "\rPass %d/%d frame %4d/%-4d %7"PRId64
"B %7"PRId64
"b/f %7"PRId64
"b/s"
2196 " %7"PRId64
" %s (%.2f fps)\033[K\n",
2198 global
.passes
, frames_in
, stream
->frames_out
, (int64_t)stream
->nbytes
,
2199 seen_frames
? (int64_t)(stream
->nbytes
* 8 / seen_frames
) : 0,
2200 seen_frames
? (int64_t)stream
->nbytes
* 8 *
2201 (int64_t)global
.framerate
.num
/ global
.framerate
.den
/
2203 stream
->cx_time
> 9999999 ? stream
->cx_time
/ 1000 : stream
->cx_time
,
2204 stream
->cx_time
> 9999999 ? "ms" : "us",
2205 usec_to_fps(stream
->cx_time
, seen_frames
)));
2208 if (global
.show_psnr
) {
2209 if (global
.codec
->fourcc
== VP9_FOURCC
) {
2211 show_psnr(stream
, (1 << stream
->config
.cfg
.g_input_bit_depth
) - 1));
2213 FOREACH_STREAM(show_psnr(stream
, 255.0));
2217 FOREACH_STREAM(vpx_codec_destroy(&stream
->encoder
));
2219 if (global
.test_decode
!= TEST_DECODE_OFF
) {
2220 FOREACH_STREAM(vpx_codec_destroy(&stream
->decoder
));
2223 close_input_file(&input
);
2225 if (global
.test_decode
== TEST_DECODE_FATAL
) {
2226 FOREACH_STREAM(res
|= stream
->mismatch_seen
);
2228 FOREACH_STREAM(close_output_file(stream
, global
.codec
->fourcc
));
2230 FOREACH_STREAM(stats_close(&stream
->stats
, global
.passes
- 1));
2232 #if CONFIG_FP_MB_STATS
2233 FOREACH_STREAM(stats_close(&stream
->fpmb_stats
, global
.passes
- 1));
2240 if (global
.show_q_hist_buckets
)
2241 FOREACH_STREAM(show_q_histogram(stream
->counts
,
2242 global
.show_q_hist_buckets
));
2244 if (global
.show_rate_hist_buckets
)
2245 FOREACH_STREAM(show_rate_histogram(stream
->rate_hist
,
2246 &stream
->config
.cfg
,
2247 global
.show_rate_hist_buckets
));
2248 FOREACH_STREAM(destroy_rate_histogram(stream
->rate_hist
));
2250 #if CONFIG_INTERNAL_STATS
2251 /* TODO(jkoleszar): This doesn't belong in this executable. Do it for now,
2252 * to match some existing utilities.
2254 if (!(global
.pass
== 1 && global
.passes
== 2))
2256 FILE *f
= fopen("opsnr.stt", "a");
2257 if (stream
->mismatch_seen
) {
2258 fprintf(f
, "First mismatch occurred in frame %d\n",
2259 stream
->mismatch_seen
);
2261 fprintf(f
, "No mismatch detected in recon buffers\n");
2267 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
2268 if (allocated_raw_shift
)
2269 vpx_img_free(&raw_shift
);
2274 return res
? EXIT_FAILURE
: EXIT_SUCCESS
;