NAME¶

aomdec - AOMedia Project AV1 Decoder

SYNOPSIS¶

aomdec <options> filename

OPTIONS¶

--help

Show usage options and exit

--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

--summary

Show timing summary

-o <arg>, --output=<arg>

Output file name pattern (see below)

-t <arg>, --threads=<arg>

Max threads to use

--row-mt=<arg>

Enable row based multi-threading, default: 0

-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

--framestats=<arg>

Output per-frame stats (.csv format)

-k, --keep-going

(debug) Continue decoding after error

--output-bit-depth=<arg>

Output bit-depth for decoded frames

--annexb

Bitstream is in Annex-B format

--oppoint=<arg>

Select an operating point of a scalable bitstream

--all-layers

Output all decoded frames of a scalable bitstream

--skip-film-grain

Skip film grain application

Output File Patterns:

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.

Included decoders:

av1

- AOMedia Project AV1 Decoder v3.7.0