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general:video_decoders [2012/11/11 08:51] (current) |
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+ | ====== Video decoders ====== | ||
+ | Avidemux uses built-in decoders for video decoding, mostly from the libavcodec library from FFmpeg. It does not use any external decoders(nbsp)(ndash) for example, it uses built-in FFmpeg MPEG-4 for video encoded with Xvid, there's no option to use external Xvid decoder. External FFmpeg is not used either. | ||
+ | |||
+ | The table below shows which video formats (specifications) Avidemux supports and which decoders (software implementations) it uses for decoding them. | ||
+ | |||
+ | ^Format ^Decoder ^ | ||
+ | |Cinepak | | | ||
+ | |DV |libavcodec | | ||
+ | |CRAM |libavcodec | | ||
+ | |FFV1 |libavcodec | | ||
+ | |H.263 |libavcodec | | ||
+ | |H.264 (MPEG-4 AVC) |libavcodec | | ||
+ | |HuffYUV |libavcodec | | ||
+ | |MJPEG |libavcodec | | ||
+ | |MPEG-1, MPEG-2 |libmpeg2 based decoder or libavcodec | | ||
+ | |MPEG-4 SP/ASP (encoded e.g. with DivX, Xvid, FFmpeg MPEG-4 etc.) |libavcodec | | ||
+ | |MS MPEG-4 (used in DivX(nbsp)<nowiki>;-)</nowiki>(nbsp)3.11 Alpha) |libavcodec | | ||
+ | |Raw RGB |internal | | ||
+ | |Raw YV12 |internal | | ||
+ | |SVQ3/Sorenson Video Codec 3 |libavcodec | | ||
+ | |VP3 | | | ||
+ | |VP6 |libavcodec | | ||
+ | |WMV2, WMV3 (VC-1), both in ASF and AVI containers |libavcodec | | ||
+ | |Y800 |libavcodec | |