User's Manual

Using the Linux Demo Image
Running the Applications
32
i.MX31 3-Stack Development Kit Quick Start Guide
Supported Codecs
Table 4-1 describes the supported video and audio codecs.
Table 4.1 Supported Codecs
Plugin Description Features
mfw_mp3decoder MPEG Layer 3 decoder Play, Pause, Stop, Seek,
metadata query
mfw_wmadecoder WMA7, WMA8, WMA9
decoder
Does not support wma pro
and lossless decoders
Play, Pause, Stop, Seek,
metadata query
mfw_aacdecoder AAC LC decoder
Does not support standalone
seek in aac files with the adif
format.
Play, Pause, Stop, Seek,
metadata query
mfw_h264decoder H264 baseline decoder Play, Pause, Stop, Seek,
metadata query
mfw_mpeg4decoder MPEG-4/H263 simple profile
decoder
Play, Pause, Stop, metadata
query
mfw_avidemuxer .avi Parser (H264 + MP3,
MPEG-4 + MP3, DIVX + MP3)
Play, Pause, Stop, Seek,
metadata query
mfw_asfdemuxer .asf Parser (wma + wmv) Play, Pause, Stop, Seek,
metadata query
mfw_mp4demuxer .mp4 parser (H264 + AAC,
H264 + MP3, MPEG-4 + MP3)
Play, Pause, Stop, Seek,
metadata query
mfw_v4lsink video YUV420 rendering
plugin
CSC, rotate, resize
mfw_mpeg4encoder MPEG-4/H263 encoder encode only
mp3enc MPEG Layer 3 encoder encode only
V4lsrc Video capture plugin
3StackQS_Linuxbeta.book Page 32 Wednesday, January 16, 2008 1:58 PM