vpxdec - VP8 and VP9 video decoding encoding tool
vpxdec <options> -o dst_filename
src_filename
- --codec=<arg>
- Codec to use
- --yv12
- Output raw YV12 frames
- --i420
- Output raw I420 frames
- --flipuv
- Flip the chroma planes in the output
- --rawvideo
- Output raw YUV frames
- --noblit
- Don't process the decoded frames
- --progress
- Show progress after each frame decodes
- --limit=<arg>
- Stop decoding after n frames
- --skip=<arg>
- Skip the first n input frames
- --postproc
- Postprocess decoded frames
- --summary
- Show timing summary
- -o <arg>,
--output=<arg>
- Output file name pattern (see below)
- -t <arg>,
--threads=<arg>
- Max threads to use
- --frame-parallel
- Frame parallel decode
- -v, --verbose
- Show version string
- -S, --scale
- Scale output frames uniformly
- --frame-buffers=<arg>
- Number of frame buffers to use
- --md5
- Compute the MD5 sum of the decoded frame
- --error-concealment
- Enable decoder error-concealment
- -k,
--keep-going
- (debug) Continue decoding after error
- The -o argument specifies the name of the file(s) to write to. If
the argument does not include any escape characters, the output will be
written to a single file. Otherwise, the filename will be calculated by
expanding the following escape characters:
- %w
- - Frame width
- %h
- - Frame height
- %<n> - Frame number, zero padded to <n> places (1..9)
- Pattern arguments are only supported in conjunction with the --yv12
and --i420 options. If the -o option is not specified, the
output will be directed to stdout.
- vp8
- - WebM Project VP8 Decoder v1.6.0
- vp9
- - WebM Project VP9 Decoder v1.6.0