Codec

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Revision as of 19:11, 16 January 2006 by H2g2bob (talk | contribs) (→‎Muxers)
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Codec is short for coder/decoder. For portability to almost all decoders, we recommend using vcodec=mp1v (MPEG 1 video), acodec=mpga (MPEG 1 layer 1 audio), and mux=mpeg1 (MPEG 1 multiplexing).

Some examples are in the capture card how to

Official documentation: list of codecs

Video Codecs

Use the "name" part in you vcodec=... commands

name description
mp1v MPEG-1 Video - recommended for portability
mp2v MPEG-2 Video - used in DVDs
mp4v MPEG-4 Video
Sorenson Video
Windows Media Video
Digital Video
MJPG MJPEG
H263 H263
h264 H264
theo Theora
Indeo Video
Real Media Video
Cinepak
On2 VP
Flash Video
Creative YUV
Huffman YUV


Audio Codecs

name description
mpga MPEG audio (recommended for portability)
mp3 MP3 audio - see also How To/Create an MP3
mp4a MP4 audio
a52 or ac3 Dolby Digital (AC3 or A52)
DTS
vorb Vorbis
spx Speex
AAC (Advanced Audio Coding)
Windows Media Audio
DV Audio
flac or fl32 FLAC
LPCM
ADPCM
AMR
QuickTime Audio
Real Audio
MACE
MusePack


Muxers

name description
ts MPEG-TS (Transport Stream) for streaming MPEG
ps MPEG-PS for saving MPEGs to disk
avi AVI
mp4 MPEG-4
asf ASF
dummy dummy output, can be used in creation of MP3 files.
ogg Ogg Vorbis files
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