1 List of vlc plugins (475)
3 * a52: A/52 audio decoder plugin, using liba52
4 * aa: Ascii art video output
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_udp: UDP Network access_output module
18 * access_qtsound: Quicktime Audio Capture
19 * access_realrtsp: Real RTSP access
20 * access_wasapi: WASAPI audio input
21 * accesstweaks: access control tweaking module (dev tool)
22 * adaptive: Unified adaptive streaming module (DASH/HLS)
23 * addonsfsstorage: Local storage extensions repository
24 * addonsvorepository: Videolan extensions repository
25 * adf: ADF stream_filter module
26 * adjust: Contrast/Hue/saturation/Brightness adjust module
27 * adpcm: ADPCM audio decoder
28 * adummy: dummy audio output
29 * aes3: aes3 decoder/packetizer
30 * afile: Audio output to write to a file
32 * alphamask: Alpha layer mask video filter
33 * alsa: audio output module using the ALSA API
34 * amem: audio memory output
35 * anaglyph: anaglyph 3d video filter
36 * android_audiotrack: audio output for Android, based on AudioTrack
37 * android_display: Android native window provider module
38 * android_logger: logger output to native Android logs (adb logcat)
39 * android_window: Android direct/undirect rendering video output
40 * antiflicker: anti-flicker video filter
41 * aom: AOM decoder (AV1)
42 * araw: Pseudo audio decoder for raw PCM
43 * archive: libarchive based access and stream filter and stream_extractor
44 * aribcam: ARIB STD-B25 decoder/virtual CAM
45 * aribsub: ARIB subtitles decoder
47 * attachment: Attachment access module
49 * audio_format: helper module for audio transcoding
50 * audiobargraph_a: audiobargraph audio plugin
51 * audiobargraph_v: audiobargraph video plugin
52 * audioscrobbler: AudioScrobbler/Last.fm submission plugin
53 * audiounit_ios: AudioUnit output plugin for iOS
54 * auhal: Audio output for Mac OS X based on the AUHAL API
55 * avahi: Zeroconf services discovery
56 * avcapture: AVFoundation based video capture module
57 * avcodec: libavcodec audio/video decoder
58 * avformat: libavformat demuxer
59 * avi: AVI file stream demuxer
60 * avio: Access and Stream output module using libavformat network
61 * ball: Augmented reality ball video filter module
62 * bandlimited_resampler: Bandlimited interpolation audio resampler
63 * blend: a picture filter that blends two pictures
64 * blendbench: a picture filter that test performance of blending routines
65 * bluescreen: Bluescreen (weather channel like) video filter
66 * bonjour: mDNS services discovery module based on Bonjour
67 * bpg: BPG image decoder using libbpg
68 * caca: color ASCII art video output using libcaca
69 * cache_block: block stream caching stream filter
70 * cache_read: byte stream caching stream filter
72 * canvas: Automatically resize and padd a video
73 * caopengllayer: CoreAnimation OpenGL video output
74 * cc: CC 608/708 subtitles decoder
75 * cdda: input module to read audio CDs
77 * chain: Video filtering using a chain of video filter modules
78 * chorus_flanger: Basic chorus/flanger/variable delay audio filter
79 * chroma_omx: OMX Development Layer chroma conversions
80 * chroma_yuv_neon: ARM NEON video chroma conversion
81 * ci_filters: CoreImage hardware-accelerated adjust/invert/posterize/sepia/sharpen filters
82 * clone: Clone video filter
83 * colorthres: Theshold color based on similarity to reference color Video filter
84 * compressor: Dynamic range compressor
85 * console_logger: Logger outputting in the terminal
86 * croppadd: Crop/Padd image filter
87 * crystalhd: crystalhd decoder
88 * cvdsub: CVD subtitles decoder
89 * cvpx: filter to copy from OS X accelerated surfaces to CPU
90 * d3d11_surface: Convert D3D11 GPU textures to YUV planes
91 * d3d11va: Direct3D11 hardware-accelerated decoding
92 * daala: a daala video decoder/packetizer using libdaala
93 * dbus: D-Bus control interface
94 * dbus_screensaver: preventing the computer from suspending
95 * dc1394: IIDC (DCAM) FireWire input module
96 * dca: DTS audio decoder plugin, using libdca
97 * dcp: Digital Cinema Package input
98 * ddummy: dummy decoder
99 * decklink: input module to read from a Blackmagic SDI card
100 * decklinkoutput: output module to write to Blackmagic SDI card
101 * decomp: Decompression module
102 * deinterlace: naive deinterlacing filter
103 * demux_cdg: Demuxer for CD-G files (Karaoke)
104 * demux_chromecast: Internal demux filter to report the playback time on the Chromecast
105 * demux_stl: EBU STL subtitles demuxer
106 * demuxdump: Pseudo-demuxer that dumps the stream
107 * diracsys: BBC Dirac demuxer
108 * direct3d11: video output module using the Direct3D11 API
109 * direct3d11_adjust: adjust filter for Direct3D11 video decoding
110 * direct3d11_deinterlace: deinterlacer for Direct3D11 video decoding
111 * direct3d9: video output module using the Direct3D9 API
112 * direct3d9_adjust: adjust filter for Direct3D9 video decoding
113 * direct3d9_deinterlace: deinterlacer for Direct3D9/DxVA video decoding
114 * directdraw: video output module using the DirectDraw API
115 * directfb: Direct Framebuffer video output
116 * directsound: audio output module using the DirectSound API
117 * dmo: a DirectMediaObject decoder that uses DirectMedia to decode video (WMV3)
118 * dolby_surround_decoder: simple decoder for dolby surround encoded streams
119 * drawable: legacy LibVLC video window provider
120 * dshow: DirectShow access plugin for encoding cards under Windows
121 * dsm: SMB access module
122 * dtv: DVB support (superseds bda module for Windows)
123 * dummy: dummy interface
124 * dv1394: Digital Video (Firewire/IEEE1394/I-Link) access module
125 * dvb: Older DVB support module
126 * dvbsub: decoder module for subs in dvb streams
127 * dvdnav: access module for DVDs with libdvdnav
128 * dvdread: input module for accessing DVDs, uses libdvdread
129 * dxa9: Convert D3D9 GPU textures to YUV planes
130 * dxva2: DxVA2 hardware-accelerated decoding
131 * dynamicoverlay: subpicture filter using shared memory that can be written to by external applications
132 * edgedetection: edge detection video filter
133 * edummy: dummy encoder
134 * egl_android: Android EGL video output
135 * egl_win32: Windows EGL video output
136 * egl_wl: Unix/Wayland EGL video output
137 * egl_x11: Unix/x11 EGL video output
138 * equalizer: a equalizer audio filter
139 * erase: Logo erase video filter
140 * es: input module for MPEG ES decapsulation
141 * evas: EFL Evas video output with Tizen TBM Surface support
142 * export: playlist export module
143 * extract: Extract RGB components video filter
144 * faad: AAC decoder using libfaad2
145 * fb: video output module for the Linux framebuffer
146 * fdkaac: AAC encoder using the fdk-aac library
147 * file_keystore: store secrets on a file, may use a submodule to crypt secrets
148 * file_logger: file logger plugin
149 * filesystem: Filesystem access module
150 * fingerprinter: AcoustID audio fingerprinter using chromaprint
151 * flac: Flac decoder using libflac
152 * flacsys: FLAC demuxer
153 * flaschen: Flaschen-Taschen screen protocol video output
154 * float_mixer: Precise float audio mixer
155 * fluidsynth: Software MIDI synthetizer using libfluidsynth
156 * folder: folder meta data and art finder
157 * fps: convert picture rate
158 * freetype: Utility to put text on video using freetype2
159 * freeze: picture freezing video filter
160 * ftp: FTP Network access module
161 * g711: G.711 audio codec
162 * gain: Gain audio filter
163 * gaussianblur: gaussian blur video filter
164 * gestures: mouse gestures control plugin
165 * gl: OpenGL video output using the generic OpenGL provider
166 * gles2: OpenGL ES2 video output using the generic OpenGL provider
167 * glspectrum: 3D OpenGL spectrum visualization
168 * glwin32: a opengl provider using DirectX OpenGL
169 * glx: GLX extension for OpenGL
170 * gme: old console games music playback using Game Music Emu
171 * gnutls: GNU TLS encryption/decryption module
172 * goom: visualisation plugin based on goom
173 * gradfun: Gradfun video effects filter
174 * gradient: Gradient and edge detection video effects filter
175 * grain: Grain Video filter
176 * grey_yuv: grayscale to others conversion module
177 * gstdecode: GStreamer based decoder module.
178 * h26x: Raw H264 and HEVC demuxers
179 * hds: HTTP Dynamic Streaming, per Adobe's specs
180 * headphone_channel_mixer: headphone channel mixer with virtual spatialization effect
181 * hotkeys: hotkeys control module
182 * hqdn3d: High Quality denoising filter
183 * http: HTTP Network access module
184 * https: HTTP/TLS access module for HTTP 2.0 support
185 * i420_10_p010: I420 to NV12 in 10bits conversion, aka IA0L->P010
186 * i420_nv12: planar YUV to semi-planar YUV conversion functions
187 * i420_rgb: planar YUV to packed RGB conversion functions
188 * i420_rgb_mmx: MMX accelerated version of i420_rgb
189 * i420_rgb_sse2: sse2 accelerated version of i420_rgb
190 * i420_yuy2: planar 4:2:0 YUV to packed YUV conversion functions
191 * i420_yuy2_altivec: AltiVec accelerated version of i420_yuy2
192 * i420_yuy2_mmx: MMX accelerated version of i420_yuy2
193 * i420_yuy2_sse2: sse2 accelerated version of i420_yuy2
194 * i422_i420: 4:2:2 to 4:2:0 conversion functions
195 * i422_yuy2: planar 4:2:2 YUV to packed YUV conversion functions
196 * i422_yuy2_mmx: MMX accelerated version of i422_yuy2
197 * i422_yuy2_sse2: sse2 accelerated version of i422_yuy2
198 * idummy: dummy input
199 * image: Image file video output
200 * imem: memory input access module
201 * inflate: zlib decompression stream_filter module
202 * integer_mixer: Integer audio mixer
203 * invert: inverse video filter
204 * iomx: IPC/OpenMaxIL for Android
205 * jack: jack server audio output
206 * jpeg: JPEG image decoder
207 * kai: OS/2 audio output
208 * karaoke: simple karaoke audio filter
209 * kate: kate text bitstream decoder
210 * keychain: Keystore for iOS, Mac OS X and tvOS
211 * kva: OS/2 video output
212 * kwallet: store secrets via KDE Kwallet
213 * libass: Subtitle renderers using libass
214 * libbluray: Library to access Blu-Ray drives
215 * libmpeg2: Mpeg2 video decoder using libmpeg2
216 * linsys_hdsdi: Linsys HDSDI cards access module
217 * linsys_sdi: Linsys SDI cards access module
218 * lirc: Linux infrared control module
219 * live555: rtp demux based on liveMedia (live555.com)
220 * logger: file logger plugin
221 * logo: video filter to put a logo on the video
223 * lua: Lua scripting inteface
224 * macosx: Video output, and interface module for Mac OS X
225 * mad: MPEG-1 & 2 audio layer I,II,III audio decoder using MAD
226 * magnify: zoom video filter
227 * marq: Overlays a marquee on the video
228 * mediacodec: Android Jelly Bean MediaCodec decoder module
229 * mediadirs: Picture/Music/Video user directories as service discoveries
230 * memory_keystore: store secrets in memory
231 * mft: Media Foundation Transform audio/video decoder
232 * microdns: mDNS services discovery
233 * minimal_macosx: a minimal Mac OS X GUI, using the FrameWork
234 * mirror: mirror video filter
235 * mjpeg: a demuxer for multipart and concatenated JPEG data
236 * mkv: Matroska demuxer
237 * mmal_codec: mmal based video decoder
238 * mmal_deinterlace: mmal deinterlace filter
239 * mmal_vout: mmal based video renderer
240 * mmdevice: Windows Audio Session API audio output using MMDevice
242 * mono: stereo-to-mono downmix simple channel mixer
243 * mosaic: Module used to display a mosaic
244 * motion: Motion control interface
245 * motionblur: Motion blur filter
246 * motiondetect: Motion detection filter
247 * mp4: MP4 file input module
248 * mpc: Musepack decoder
249 * mpg123: MPEG-1 & 2 audio layer I, II, III + MPEG 2.5 decoder using mpg123
250 * mpgv: MPEG-I/II Video demuxer
251 * mtp: MTP interface module
254 * mux_dummy: dummy muxer
256 * mux_mpjpeg: a multipart MIME MJPEG muxer
258 * mux_ps: MPEG program stream muxer
259 * mux_ts: MPEG transport stream muxer
260 * mux_wav: a WAV muxer
261 * ncurses: interface module using the ncurses library
262 * netsync: synchronizes the clock of remote VLCs with a server for synchronous playback
263 * nfs: NFS access module using libnfs
264 * normvol: a audio filter for volume normalization
265 * noseek: seek prevention demuxing filter
266 * notify: notifications using libnotify
267 * nsc: decoder for Microsoft proprietary NSC descriptors
268 * nsspeechsynthesizer: Text to speech subtitles renderer
269 * nsv: NullSoft Video demuxer
270 * ntservice: run VLC as a NT service
272 * ogg: input module for OGG decapsulation
273 * oggspots: an OggSpots video decoder/packetizer
274 * oldmovie: oldmovie style video filter
275 * oldrc: old interface module using stdio
276 * omxil: OpenMAX IL audio/video decoder
277 * omxil_vout: OpenMAX IL video output
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_dirac: Dirac video packetizer
289 * packetizer_dts: DTS basic parser/packetizer
290 * packetizer_flac: FLAC audio packetizer
291 * packetizer_h264: H264 video packetizer
292 * packetizer_hevc: H.265/HEVC video packetizer
293 * packetizer_mlp: MLP/TrueHD audio packetizer
294 * packetizer_mpeg4audio: MPEG4 audio packetizer
295 * packetizer_mpeg4video: MPEG4 video packetizer
296 * packetizer_mpegaudio: MPEG audio packetizer
297 * packetizer_mpegvideo: MPEG video packetizer
298 * packetizer_vc1: VC-1 video packetizer
299 * panoramix: image wall panoramic video with edge blending filter
300 * param_eq: parametric equalizer
301 * playlist: playlist import module
302 * png: PNG images decoder
303 * podcast: podcast feed parser
304 * posterize: posterize video filter
305 * postproc: Video post processing filter
306 * prefetch: Stream prefetching stream filter
307 * projectm: visualisation using libprojectM
308 * ps: input module for MPEG PS decapsulation
309 * psychedelic: Psychedelic video filter
310 * pulse: PulseAudio audio output
311 * pulselist: PulseAudio audio input services discovery
312 * pulsesrc: PulseAudio audio input
313 * puzzle: puzzle video filter
315 * qsv: QuickSyncVideo Encoder for Intel hardware
316 * qt: interface module using the cross-platform Qt widget library
317 * rawaud: raw audio input module for vlc
318 * rawdv: Raw DV demuxer
319 * rawvid: raw video input module for vlc
320 * rawvideo: Pseudo audio-decoder for raw video
321 * rdp: Remote Desktop view only access
322 * real: partial Real audio/video demuxer
323 * record: record any stream instantly
324 * remap: audio channel remapping filter
325 * remoteosd: Remote-OSD over VNC
326 * ripple: Ripple video effect
327 * rotate: Video rotation filter
328 * rss: Display a RSS feed on the video output
329 * rtp: rtp demux module
330 * rtpvideo: encoder for raw video over RTP
331 * rv32: RV32 image format conversion module
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 * scene: scene video filter
339 * schroedinger: Schroedinger video decoder
340 * screen: a input module that takes screenshots of the primary monitor
341 * scte18: SCTE-18/Emergency Alert Messaging for Cable decoder
342 * scte27: SCTE-27/Digicipher subtitles decoder
343 * sd_journal: logger output to SystemD journal
344 * sdl_image: SDL-based image decoder
345 * sdp: SDP fake access
346 * secret: store secrets via Gnome libsecret
347 * securetransport: TLS module for OS X and iOS
348 * sepia: Sepia video filter
349 * sftp: SFTP network access module
350 * sharpen: Sharpen video filter
351 * shine: MP3 encoder using Shine, a fixed point implementation
352 * shm: Shared memory framebuffer access module
353 * sid: Sidplay demuxer
354 * simple_channel_mixer: channel mixer
355 * skins2: Skinnable interface, new generation
356 * skiptags: APE & ID3 tags-skipping stream filter
357 * smb: SMB shares access module
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_raop: Remote Audio Output Protocol (AirTunes) stream out
384 * stream_out_record: record stream output module
385 * stream_out_rtp: rtp stream output module
386 * stream_out_setid: Set the ID/Lang of an ES when streaming
387 * stream_out_smem: stream output module to a memory buffer
388 * stream_out_standard: standard stream output module
389 * stream_out_stats: Print timing values and md5 for sout blocks
390 * stream_out_transcode: audio & video transcoder
391 * subsdec: a codec to output textual subtitles
392 * subsdelay: subtitles delay filter
393 * substx3g: tx3g styled subtitles decoder
394 * subsusf: a demuxer for USF subtitles
395 * subtitle: a demuxer for subtitle files
396 * svcdsub: SVCD subtitles decoder
397 * svg: a svg renderer module
398 * svgdec: a svg decoder module
399 * swscale: Video scaling filter
400 * syslog: logger output to Syslog
401 * t140: T.140 text encoder
402 * taglib: Taglib tags parser and writer
403 * tcp: TCP Network access module
404 * tdummy: dummy text renderer
405 * telx: teletext subtitles decoder
406 * textst: HDMV text subtitles decoder
407 * theora: a theora video decoder/packetizer/encoder using the libtheora
408 * timecode: clock/timecode as a subtitle input
409 * tizen_audio: audio output for Tizen
410 * tospdif: Audio converter module to encapsulate A/52 and DTS into S/PDIF
411 * transform: filter for horizontal and vertical image flips and 90° rotations
412 * tremor: a vorbis audio decoder using the libvorbisidec (aka tremor) library
413 * trivial_channel_mixer: Simple channel mixer plugin
414 * ts: MPEG-TS demuxer
415 * tta: Lossless True Audio parser
416 * ttml: a TTML subtitles demuxer and decoder
417 * twolame: a mp1 mp2 audio encoder based on twolame
419 * udev: udev probing module
420 * udp: UDP Network access module
421 * ugly_resampler: Ugly audio resampler
422 * uleaddvaudio: codec for DV Audio from Ulead
423 * upnp: libupnp UPNP service discovery
424 * v4l2: Video 4 Linux 2 input module
425 * vaapi_dr: VAAPI hardware-accelerated decoding with vout backend (direct rendering)
426 * vaapi_drm: VAAPI hardware-accelerated decoding with drm backend
427 * vaapi_filters: VAAPI hardware-accelerated deinterlacing/chroma/adjust/sharpen/chroma filters
428 * vaapi_x11: VAAPI hardware-accelerated decoding with x11 backend
429 * vc1: VC-1 Video demuxer
430 * vcd: input module for accessing Video CDs
431 * vdpau_adjust: VDPAU color adjust video filter
432 * vdpau_avcodec: VDPAU hardware-accelerated decoding
433 * vdpau_chroma: VDPAU hardware surfaces conversion and rendering
434 * vdpau_deinterlace: VDPAU deinterlacing video filter
435 * vdpau_display: VDPAU video display
436 * vdpau_sharpen: VDPAU sharpen/blur video filter
437 * vdr: VDR access module
438 * vdummy: dummy video display
439 * vhs: vhs style video filter
440 * videotoolbox: Video Toolbox hardware decoder for OS X/iOS
441 * visual: visualisation system
442 * vmem: video memory output
443 * vnc: VNC/rfb view only access module
444 * vobsub: VobSUB subtitles demuxer
446 * vod_rtsp: RTSP VoD module
447 * volume_neon: audio volume optimized for ARM NEON
448 * vorbis: a vorbis audio decoder/packetizer using the libvorbis library
449 * vout_ios: iOS video provider using OpenGL ES 2
450 * vout_macosx: Mac OS X OpenGL provider
451 * vout_sdl: video output module using the SDL library
452 * vpx: WebM encoder and decoder (VP8/VP9)
453 * vsxu: audio visualization using Vovoid VSXu
454 * wall: image wall filter
455 * wasapi: Wasapi audio output module
457 * wave: Wave video effect
458 * waveout: simple audio output module for Windows
459 * wgl: WGL extension for OpenGL
460 * win_hotkeys: module to catch hotkeys when application doesn't have the focus
461 * win_msg: Windows Messages module
462 * windrive: Windows logical disc drives
463 * wingdi: WIN 32 / WIN CE GDI video output
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