This document describes how to use the Scalable Video Technology for AV1 Decoder (SVT-AV1). In particular, this user guide describes how to run the sample application with the respective dynamically linked library.
This section describes how to run the sample decoder application that uses the SVT-AV1 Decoder library. It describes the command line input parameters and the resulting outputs.
This section describes how to run the sample decoder application
SvtAv1DecApp.exe
(on Windows*) or SvtAv1DecApp
(on Linux*) from the
command line, including descriptions of the most commonly used input parameters
and outputs.
The sample application typically takes the following command line parameters:
-help Show usage options and exit
-i <arg> Input file name
-o <arg> Output file name
-skip <arg> Skip the first n input frames
-limit <arg> Stop decoding after n frames
-bit-depth <arg> Input bitdepth. [8, 10]
-w <arg> Input picture width
-h <arg> Input picture height
-colour-space <arg> Input picture colour space. [400, 420, 422, 444]
-threads <arg> Number of threads to be launched
-parallel-frames <arg> Number of frames to be processed in parallel
-md5 MD5 support flag
-fps-frm Show fps after each frame decoded
-fps-summary Show fps summary -skip-film-grain
Sample usage: SvtAv1DecApp.exe -i test.ivf -o out.yuv
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