4 * a52: A/52 audio decoder plugin, using liba52
5 * access_alsa: Alsa access module
6 * access_concat: concatenated access
7 * access_imem: memory bitstream access module
8 * access_jack: JACK audio input module
9 * access_mms: MMS over TCP, UDP and HTTP access module
10 * access_mtp: MTP access module
11 * access_oss: OSS access module
12 * access_output_dummy: dummy access_output module
13 * access_output_file: File access_output module
14 * access_output_http: HTTP Network access module
15 * access_output_livehttp: Live HTTP stream output
16 * access_output_shout: Shoutcast access output
17 * access_output_srt: SRT (Secure Reliable Transport) access_output module
18 * access_output_udp: UDP Network access_output module
19 * access_qtsound: Quicktime Audio Capture
20 * access_realrtsp: Real RTSP access
21 * access_srt: SRT(Secure Reliable Transport) access module
22 * access_wasapi: WASAPI audio input
23 * accesstweaks: access control tweaking module (dev tool)
24 * adaptive: Unified adaptive streaming module (DASH/HLS)
25 * addonsfsstorage: Local storage extensions repository
26 * addonsvorepository: Videolan extensions repository
27 * adf: ADF stream_filter module
28 * adjust: Contrast/Hue/saturation/Brightness adjust module
29 * adpcm: ADPCM audio decoder
30 * adummy: dummy audio output
31 * aes3: aes3 decoder/packetizer
32 * afile: Audio output to write to a file
34 * alphamask: Alpha layer mask video filter
35 * alsa: audio output module using the ALSA API
36 * amem: audio memory output
37 * anaglyph: anaglyph 3d video filter
38 * android_audiotrack: audio output for Android, based on AudioTrack
39 * android_display: Android native window provider module
40 * android_logger: logger output to native Android logs (adb logcat)
41 * android_window: Android direct/undirect rendering video output
42 * antiflicker: anti-flicker video filter
43 * aom: AOM encoder and decoder (AV1)
44 * araw: Pseudo audio decoder for raw PCM
45 * archive: libarchive based access and stream filter and stream_extractor
46 * aribcam: ARIB STD-B25 decoder/virtual CAM
47 * aribsub: ARIB subtitles decoder
49 * attachment: Attachment access module
51 * audio_format: helper module for audio transcoding
52 * audiobargraph_a: audiobargraph audio plugin
53 * audiobargraph_v: audiobargraph video plugin
54 * audioscrobbler: AudioScrobbler/Last.fm submission plugin
55 * audiotoolboxmidi: AudioToolbox MIDI decoder plugin for macOS
56 * audiounit_ios: AudioUnit output plugin for iOS
57 * auhal: Audio output for Mac OS X based on the AUHAL API
58 * avahi: Zeroconf services discovery
59 * avcapture: AVFoundation based video capture module
60 * avcodec: libavcodec audio/video decoder
61 * avformat: libavformat demuxer
62 * avi: AVI file stream demuxer
63 * avio: Access and Stream output module using libavformat network
64 * ball: Augmented reality ball video filter module
65 * bandlimited_resampler: Bandlimited interpolation audio resampler
66 * blend: a picture filter that blends two pictures
67 * blendbench: a picture filter that test performance of blending routines
68 * bluescreen: Bluescreen (weather channel like) video filter
69 * bonjour: mDNS services discovery module based on Bonjour
70 * bpg: BPG image decoder using libbpg
71 * caca: color ASCII art video output using libcaca
72 * cache_block: block stream caching stream filter
73 * cache_read: byte stream caching stream filter
75 * canvas: Automatically resize and padd a video
76 * caopengllayer: CoreAnimation OpenGL video output
77 * cc: EIA-608/CEA-708 closed captions decoder
78 * cdda: input module to read audio CDs
80 * chain: Video filtering using a chain of video filter modules
81 * chorus_flanger: Basic chorus/flanger/variable delay audio filter
82 * chroma_omx: OMX Development Layer chroma conversions
83 * chroma_yuv_neon: ARM NEON video chroma conversion
84 * ci_filters: CoreImage hardware-accelerated adjust/invert/posterize/sepia/sharpen filters
85 * clone: Clone video filter
86 * colorthres: Theshold color based on similarity to reference color Video filter
87 * compressor: Dynamic range compressor
88 * console_logger: Logger outputting in the terminal
89 * croppadd: Crop/Padd image filter
90 * crystalhd: crystalhd decoder
91 * cvdsub: CVD subtitles decoder
92 * cvpx: filter to copy from OS X accelerated surfaces to CPU
93 * d3d11va: Direct3D11 hardware-accelerated decoding
94 * daala: a daala video decoder/packetizer using libdaala
95 * dbus: D-Bus control interface
96 * dbus_screensaver: preventing the computer from suspending
97 * dc1394: IIDC (DCAM) FireWire input module
98 * dca: DTS audio decoder plugin, using libdca
99 * dcp: Digital Cinema Package input
100 * ddummy: dummy decoder
101 * decklink: input module to read from a Blackmagic SDI card
102 * decklinkoutput: output module to write to Blackmagic SDI card
103 * decomp: Decompression module
104 * deinterlace: naive deinterlacing filter
105 * demux_cdg: Demuxer for CD-G files (Karaoke)
106 * demux_chromecast: Internal demux filter to report the playback time on the Chromecast
107 * demux_stl: EBU STL subtitles demuxer
108 * demuxdump: Pseudo-demuxer that dumps the stream
109 * direct3d11: video output module using the Direct3D11 API
110 * direct3d11_filters: adjust|deinterlacer filter for Direct3D11 video decoding
111 * direct3d9: video output module using the Direct3D9 API
112 * direct3d9_filters: adjust|deinterlacer filter for Direct3D9 video decoding
113 * directdraw: video output module using the DirectDraw API
114 * directory_demux: Ouput folder contents to playlist
115 * directsound: audio output module using the DirectSound API
116 * dmo: a DirectMediaObject decoder that uses DirectMedia to decode video (WMV3)
117 * dolby_surround_decoder: simple decoder for dolby surround encoded streams
118 * drawable: legacy LibVLC video window provider
119 * dshow: DirectShow access plugin for encoding cards under Windows
120 * dsm: SMB access module
121 * dtv: DVB support (superseds bda module for Windows)
122 * dummy: dummy interface
123 * dv1394: Digital Video (Firewire/IEEE1394/I-Link) access module
124 * dvb: Older DVB support module
125 * dvbsub: decoder module for subs in dvb streams
126 * dvdnav: access module for DVDs with libdvdnav
127 * dvdread: input module for accessing DVDs, uses libdvdread
128 * dxva2: DxVA2 hardware-accelerated decoding
129 * dynamicoverlay: subpicture filter using shared memory that can be written to by external applications
130 * edgedetection: edge detection video filter
131 * edummy: dummy encoder
132 * egl_android: Android EGL video output
133 * egl_win32: Windows EGL video output
134 * egl_wl: Unix/Wayland EGL video output
135 * egl_x11: Unix/x11 EGL video output
136 * equalizer: a equalizer audio filter
137 * erase: Logo erase video filter
138 * es: input module for MPEG ES decapsulation
139 * export: playlist export module
140 * extract: Extract RGB components video filter
141 * faad: AAC decoder using libfaad2
142 * fb: video output module for the Linux framebuffer
143 * fdkaac: AAC encoder using the fdk-aac library
144 * file_keystore: store secrets on a file, may use a submodule to crypt secrets
145 * file_logger: file logger plugin
146 * filesystem: Filesystem access module
147 * fingerprinter: AcoustID audio fingerprinter using chromaprint
148 * flac: Flac decoder using libflac
149 * flacsys: FLAC demuxer
150 * flaschen: Flaschen-Taschen screen protocol video output
151 * float_mixer: Precise float audio mixer
152 * fluidsynth: Software MIDI synthetizer using libfluidsynth
153 * folder: folder meta data and art finder
154 * fps: convert picture rate
155 * freetype: Utility to put text on video using freetype2
156 * freeze: picture freezing video filter
157 * ftp: FTP Network access module
158 * g711: G.711 audio codec
159 * gain: Gain audio filter
160 * gaussianblur: gaussian blur video filter
161 * gestures: mouse gestures control plugin
162 * gl: OpenGL video output using the generic OpenGL provider
163 * glconv_android: Android SurfaceTexture OpenGL hardware converter
164 * glconv_cvpx: Apple CVPX OpenGL hardware converter (for iOS and macOS)
165 * glconv_vaapi_drm: VA-API OpenGL hardware converter for DRM
166 * glconv_vaapi_wl: VA-API OpenGL hardware converter for Wayland
167 * glconv_vaapi_x11: VA-API OpenGL hardware converter for X11
168 * glconv_vdpau: VDPAU OpenGL surface converter
169 * gles2: OpenGL ES2 video output using the generic OpenGL provider
170 * glspectrum: 3D OpenGL spectrum visualization
171 * glwin32: a opengl provider using DirectX OpenGL
172 * glx: GLX extension for OpenGL
173 * gme: old console games music playback using Game Music Emu
174 * gnutls: GNU TLS encryption/decryption module
175 * goom: visualisation plugin based on goom
176 * gradfun: Gradfun video effects filter
177 * gradient: Gradient and edge detection video effects filter
178 * grain: Grain Video filter
179 * grey_yuv: grayscale to others conversion module
180 * gstdecode: GStreamer based decoder module.
181 * h26x: Raw H264 and HEVC demuxers
182 * hds: HTTP Dynamic Streaming, per Adobe's specs
183 * headphone_channel_mixer: headphone channel mixer with virtual spatialization effect
184 * hotkeys: hotkeys control module
185 * hqdn3d: High Quality denoising filter
186 * http: HTTP Network access module
187 * https: HTTP/TLS access module for HTTP 2.0 support
188 * i420_nv12: planar YUV to semi-planar YUV conversion functions
189 * i420_rgb: planar YUV to packed RGB conversion functions
190 * i420_rgb_mmx: MMX accelerated version of i420_rgb
191 * i420_rgb_sse2: sse2 accelerated version of i420_rgb
192 * i420_yuy2: planar 4:2:0 YUV to packed YUV conversion functions
193 * i420_yuy2_altivec: AltiVec accelerated version of i420_yuy2
194 * i420_yuy2_mmx: MMX accelerated version of i420_yuy2
195 * i420_yuy2_sse2: sse2 accelerated version of i420_yuy2
196 * i422_i420: 4:2:2 to 4:2:0 conversion functions
197 * i422_yuy2: planar 4:2:2 YUV to packed YUV conversion functions
198 * i422_yuy2_mmx: MMX accelerated version of i422_yuy2
199 * i422_yuy2_sse2: sse2 accelerated version of i422_yuy2
200 * idummy: dummy input
201 * image: Image file video output
202 * imem: memory input access module
203 * inflate: zlib decompression stream_filter module
204 * integer_mixer: Integer audio mixer
205 * invert: inverse video filter
206 * jack: jack server audio output
207 * jpeg: JPEG image decoder
208 * kai: OS/2 audio output
209 * karaoke: simple karaoke audio filter
210 * kate: kate text bitstream decoder
211 * keychain: Keystore for iOS, Mac OS X and tvOS
212 * kva: OS/2 video output
213 * kwallet: store secrets via KDE Kwallet
214 * libass: Subtitle renderers using libass
215 * libbluray: Library to access Blu-Ray drives
216 * libmpeg2: Mpeg2 video decoder using libmpeg2
217 * linsys_hdsdi: Linsys HDSDI cards access module
218 * linsys_sdi: Linsys SDI cards access module
219 * lirc: Linux infrared control module
220 * live555: rtp demux based on liveMedia (live555.com)
221 * logger: file logger plugin
222 * logo: video filter to put a logo on the video
224 * lua: Lua scripting inteface
225 * macosx: Video output, and interface module for Mac OS X
226 * mad: MPEG-1 & 2 audio layer I,II,III audio decoder using MAD
227 * magnify: zoom video filter
228 * marq: Overlays a marquee on the video
229 * mediacodec: Android Jelly Bean MediaCodec decoder module
230 * mediadirs: Picture/Music/Video user directories as service discoveries
231 * memory_keystore: store secrets in memory
232 * mft: Media Foundation Transform audio/video decoder
233 * microdns: mDNS services discovery
234 * minimal_macosx: a minimal Mac OS X GUI, using the FrameWork
235 * mirror: mirror video filter
236 * mjpeg: a demuxer for multipart and concatenated JPEG data
237 * mkv: Matroska demuxer
238 * mmal_codec: mmal based video decoder
239 * mmal_deinterlace: mmal deinterlace filter
240 * mmal_vout: mmal based video renderer
241 * mmdevice: Windows Audio Session API audio output using MMDevice
243 * mono: stereo-to-mono downmix simple channel mixer
244 * mosaic: Module used to display a mosaic
245 * motion: Motion control interface
246 * motionblur: Motion blur filter
247 * motiondetect: Motion detection filter
248 * mp4: MP4 file input module
249 * mpc: Musepack decoder
250 * mpg123: MPEG-1 & 2 audio layer I, II, III + MPEG 2.5 decoder using mpg123
251 * mpgv: MPEG-I/II Video demuxer
252 * mtp: MTP interface module
255 * mux_dummy: dummy muxer
257 * mux_mpjpeg: a multipart MIME MJPEG muxer
259 * mux_ps: MPEG program stream muxer
260 * mux_ts: MPEG transport stream muxer
261 * mux_wav: a WAV muxer
262 * ncurses: interface module using the ncurses library
263 * netsync: synchronizes the clock of remote VLCs with a server for synchronous playback
264 * nfs: NFS access module using libnfs
265 * normvol: a audio filter for volume normalization
266 * noseek: seek prevention demuxing filter
267 * notify: notifications using libnotify
268 * nsc: decoder for Microsoft proprietary NSC descriptors
269 * nsspeechsynthesizer: Text to speech subtitles renderer
270 * nsv: NullSoft Video demuxer
271 * ntservice: run VLC as a NT service
273 * ogg: input module for OGG decapsulation
274 * oggspots: an OggSpots video decoder/packetizer
275 * oldmovie: oldmovie style video filter
276 * oldrc: old interface module using stdio
277 * omxil: OpenMAX IL audio/video decoder
278 * opencv_example: OpenCV example (face identification)
279 * opencv_wrapper: OpenCV wrapper video filter
280 * opensles_android: OpenSL ES audio output for Android
281 * opus: a opus audio decoder/packetizer/encoder using the libopus library
282 * os2drive: service discovery for OS/2 drives
283 * oss: audio output module using the OSS /dev/dsp interface
284 * osx_notifications: announce currently playing stream to OS X/Growl
285 * packetizer_a52: A/52 basic parser/packetizer
286 * packetizer_avparser: libavcodec packetizer
287 * packetizer_copy: Simple copy packetizer
288 * packetizer_dts: DTS basic parser/packetizer
289 * packetizer_flac: FLAC audio packetizer
290 * packetizer_h264: H264 video packetizer
291 * packetizer_hevc: H.265/HEVC video packetizer
292 * packetizer_mlp: MLP/TrueHD audio packetizer
293 * packetizer_mpeg4audio: MPEG4 audio packetizer
294 * packetizer_mpeg4video: MPEG4 video packetizer
295 * packetizer_mpegaudio: MPEG audio packetizer
296 * packetizer_mpegvideo: MPEG video packetizer
297 * packetizer_vc1: VC-1 video packetizer
298 * panoramix: image wall panoramic video with edge blending filter
299 * param_eq: parametric equalizer
300 * playlist: playlist import module
301 * png: PNG images decoder
302 * podcast: podcast feed parser
303 * posterize: posterize video filter
304 * postproc: Video post processing filter
305 * prefetch: Stream prefetching stream filter
306 * projectm: visualisation using libprojectM
307 * ps: input module for MPEG PS decapsulation
308 * psychedelic: Psychedelic video filter
309 * pulse: PulseAudio audio output
310 * pulselist: PulseAudio audio input services discovery
311 * pulsesrc: PulseAudio audio input
312 * puzzle: puzzle video filter
314 * qsv: QuickSyncVideo Encoder for Intel hardware
315 * qt: interface module using the cross-platform Qt widget library
316 * rawaud: raw audio input module for vlc
317 * rawdv: Raw DV demuxer
318 * rawvid: raw video input module for vlc
319 * rawvideo: Pseudo audio-decoder for raw video
320 * rdp: Remote Desktop view only access
321 * real: partial Real audio/video demuxer
322 * record: record any stream instantly
323 * remap: audio channel remapping filter
324 * remoteosd: Remote-OSD over VNC
325 * ripple: Ripple video effect
326 * rotate: Video rotation filter
327 * rss: Display a RSS feed on the video output
328 * rtp: rtp demux module
329 * rtpvideo: encoder for raw video over RTP
330 * rv32: RV32 image format conversion module
331 * samba: Samba / libsmbclient input
332 * samplerate: Secret Rabbit Code (libsamplerate) audio resampler
333 * sap: Interface module to read SAP/SDP announcements
334 * sapi: Windows Text to Speech Synthetizer using the SAPI 5.1 API
335 * satip: SES Astra SAT>IP access module
336 * scale: Images rescaler
337 * scaletempo: Scale audio tempo in sync with playback rate
338 * scaletempo_pitch: Adjust pitch without changing tempo
339 * scene: scene video filter
340 * schroedinger: Schroedinger video decoder
341 * screen: a input module that takes screenshots of the primary monitor
342 * scte18: SCTE-18/Emergency Alert Messaging for Cable decoder
343 * scte27: SCTE-27/Digicipher subtitles decoder
344 * sd_journal: logger output to SystemD journal
345 * sdl_image: SDL-based image decoder
346 * sdp: SDP fake access
347 * secret: store secrets via Gnome libsecret
348 * securetransport: TLS module for OS X and iOS
349 * sepia: Sepia video filter
350 * sftp: SFTP network access module
351 * sharpen: Sharpen video filter
352 * shine: MP3 encoder using Shine, a fixed point implementation
353 * shm: Shared memory framebuffer access module
354 * sid: Sidplay demuxer
355 * simple_channel_mixer: channel mixer
356 * skins2: Skinnable interface, new generation
357 * skiptags: APE & ID3 tags-skipping stream filter
358 * smf: Standard MIDI file demuxer
359 * sndio: OpenBSD sndio audio output
360 * soxr: SoX Resampler library audio filter
361 * spatialaudio: Ambisonics to binaural and array of speaker converter
362 * spatializer: A spatializer audio filter
363 * spdif: S/PDIF audio pass-through decoder
364 * speex: a speex audio decoder/packetizer using the libspeex library
365 * speex_resampler: audio resampler using the libspeexdsp library
366 * spudec: RLE DVD subtitles decoder
367 * stats: Stats encoder function
368 * stereo_widen: Enhances stereo effect
369 * stl: EBU STL decoder
370 * stream_out_autodel: monitor mux inputs and automatically add/delete streams
371 * stream_out_bridge: "exchange" streams between sout instances. To be used with VLM
372 * stream_out_chromaprint: Audio fingerprinter
373 * stream_out_chromecast: Chromecast streaming output module
374 * stream_out_cycle: cyclic stream output chain
375 * stream_out_delay: introduce delay in an ES when streaming
376 * stream_out_description: helper module for RTSP vod
377 * stream_out_display: displays a stream output chain
378 * stream_out_dummy: dummy stream out chain module
379 * stream_out_duplicate: duplicates a stream output chain
380 * stream_out_es: stream out module outputing ES
381 * stream_out_gather: stream out module gathering inputs for seemless transitions
382 * stream_out_mosaic_bridge: stream output module to make a mosaic. To be used with VLM
383 * stream_out_record: record stream output module
384 * stream_out_rtp: rtp stream output module
385 * stream_out_setid: Set the ID/Lang of an ES when streaming
386 * stream_out_smem: stream output module to a memory buffer
387 * stream_out_standard: standard stream output module
388 * stream_out_stats: Print timing values and md5 for sout blocks
389 * stream_out_transcode: audio & video transcoder
390 * subsdec: a codec to output textual subtitles
391 * subsdelay: subtitles delay filter
392 * substx3g: tx3g styled subtitles encoder and decoder
393 * subsusf: a demuxer for USF subtitles
394 * subtitle: a demuxer for subtitle files
395 * svcdsub: SVCD subtitles decoder
396 * svg: a svg renderer module
397 * svgdec: a svg decoder module
398 * swscale: Video scaling filter
399 * syslog: logger output to Syslog
400 * t140: T.140 text encoder
401 * taglib: Taglib tags parser and writer
402 * tcp: TCP Network access module
403 * tdummy: dummy text renderer
404 * telx: teletext subtitles decoder
405 * textst: HDMV text subtitles decoder
406 * theora: a theora video decoder/packetizer/encoder using the libtheora
407 * timecode: clock/timecode as a subtitle input
408 * tizen_audio: audio output for Tizen
409 * tospdif: Audio converter module to encapsulate A/52 and DTS into S/PDIF
410 * transform: filter for horizontal and vertical image flips and 90° rotations
411 * tremor: a vorbis audio decoder using the libvorbisidec (aka tremor) library
412 * trivial_channel_mixer: Simple channel mixer plugin
413 * ts: MPEG-TS demuxer
414 * tta: Lossless True Audio parser
415 * ttml: a TTML subtitles demuxer and decoder
416 * twolame: a mp1 mp2 audio encoder based on twolame
418 * udev: udev probing module
419 * udp: UDP Network access module
420 * ugly_resampler: Ugly audio resampler
421 * uleaddvaudio: codec for DV Audio from Ulead
422 * unc: Microsoft Windows networking / Universal Naming Convention
423 * upnp: libupnp UPNP service discovery
424 * v4l2: Video 4 Linux 2 input module
425 * vaapi: VAAPI hardware-accelerated decoding with vout backend
426 * vaapi_drm: VAAPI hardware-accelerated decoding with drm backend
427 * vaapi_filters: VAAPI hardware-accelerated deinterlacing/chroma/adjust/sharpen/chroma filters
428 * vc1: VC-1 Video demuxer
429 * vcd: input module for accessing Video CDs
430 * vdpau_adjust: VDPAU color adjust video filter
431 * vdpau_avcodec: VDPAU hardware-accelerated decoding
432 * vdpau_chroma: VDPAU hardware surfaces conversion and rendering
433 * vdpau_deinterlace: VDPAU deinterlacing video filter
434 * vdpau_display: VDPAU video display
435 * vdpau_sharpen: VDPAU sharpen/blur video filter
436 * vdr: VDR access module
437 * vdummy: dummy video display
438 * vhs: vhs style video filter
439 * videotoolbox: Video Toolbox hardware decoder for OS X/iOS
440 * visual: visualisation system
441 * vmem: video memory output
442 * vnc: VNC/rfb view only access module
443 * vobsub: VobSUB subtitles demuxer
445 * vod_rtsp: RTSP VoD module
446 * volume_neon: audio volume optimized for ARM NEON
447 * vorbis: a vorbis audio decoder/packetizer using the libvorbis library
448 * vout_ios: iOS video provider using OpenGL ES 2
449 * vout_macosx: Mac OS X OpenGL provider
450 * vpx: WebM encoder and decoder (VP8/VP9)
451 * vsxu: audio visualization using Vovoid VSXu
452 * wall: image wall filter
453 * wasapi: Wasapi audio output module
455 * wave: Wave video effect
456 * waveout: simple audio output module for Windows
457 * webvtt: WEBVTT subtitles decoder, encoder and demuxer
458 * wgl: WGL extension for OpenGL
459 * win_hotkeys: module to catch hotkeys when application doesn't have the focus
460 * win_msg: Windows Messages module
461 * windrive: Windows logical disc drives
462 * wingdi: WIN 32 / WIN CE GDI video output
463 * winhibit: Win32 screensaver inhibition
464 * winstore: Windows Store App audio output
465 * wl_screenshooter: Wayland screen capture input
466 * wl_shell: Wayland shell surface window provider
467 * wl_shm: Wayland shared memory video output
468 * wma_fixed: wma decoder using integer decoder from Rockbox
469 * x262: MPEG-2 video encoder using x262
470 * x26410b: H264 10 bit video encoder using x264
471 * x264: H264 video encoder using x264
472 * x265: H265 video encoder using x265
474 * xcb_apps: List the application windows using XCB
475 * xcb_hotkeys: module to catch hotkeys when application doesn't have the focus
476 * xcb_screen: input module that takes screenshots of the primary monitor
477 * xcb_window: XCB window provider
478 * xcb_x11: a X11 video output using XCB
479 * xcb_xv: a XVideo video output using XCB
480 * xdg_screensaver: xdg-utils screensaver inhibition
481 * xdg_shell: XDG shell surface window provider using Wayland-client
482 * xml: LibXML xml parser
483 * xwd: X Window system raster image dump pseudo-decoder
484 * yuv: yuv video output
485 * yuv_rgb_neon: yuv->RGB chroma converter for NEON devices
486 * yuvp: YUVP to YUVA/RGBA chroma converter
487 * yuy2_i420: yuy2 to 4:2:0 conversions functions
488 * yuy2_i422: yuy2 to 4:2:2 conversions functions
489 * zvbi: Teletext decoder using libzbvi