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| author | Roman Arzumanyan <rarzumanyan@nvidia.com> | 2022-09-10 11:05:56 +0300 |
|---|---|---|
| committer | Timo Rothenpieler <timo@rothenpieler.org> | 2022-09-13 22:59:30 +0200 |
| commit | cc81ab283c72921a23f7dc149c6a2b386eaf77c6 (patch) | |
| tree | 31cd9da00d55a59d453a8d327ce6d0bfbf325fb2 /doc | |
| parent | c177108ae1144fd4e6cedb4a702260dbaa179825 (diff) | |
| download | ffmpeg-cc81ab283c72921a23f7dc149c6a2b386eaf77c6.tar.gz | |
libavfilter: add vf_colorrange_cuda, CUDA-accelerated color conversion filter
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index dbc08163d8..6aa350a63c 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -9725,6 +9725,38 @@ For example to convert the input to SMPTE-240M, use the command: colorspace=smpte240m @end example +@section colorspace_cuda + +CUDA accelerated implementation of the colorspace filter. + +It is by no means feature complete compared to the software colorspace filter, +and at the current time only supports color range conversion between jpeg/full +and mpeg/limited range. + +The filter accepts the following options: + +@table @option +@item range +Specify output color range. + +The accepted values are: +@table @samp +@item tv +TV (restricted) range + +@item mpeg +MPEG (restricted) range + +@item pc +PC (full) range + +@item jpeg +JPEG (full) range + +@end table + +@end table + @section colortemperature Adjust color temperature in video to simulate variations in ambient color temperature. |