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| author | Haihao Xiang <haihao.xiang@intel.com> | 2023-02-07 11:59:07 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2023-02-16 11:15:50 +0800 |
| commit | 0f407cdea291ac39505dd20a81ed63f3ddf34ef1 (patch) | |
| tree | d525678390f79a1efd3e70ae5978d6e60019db74 /doc/lexicon | |
| parent | 742dfa28150911a9cd7deee1fd935320cf707f6f (diff) | |
| download | ffmpeg-0f407cdea291ac39505dd20a81ed63f3ddf34ef1.tar.gz | |
avfilter: add QSV variants of the stack filters
Include hstack_qsv, vstack_qsv and xstack_qsv. They may accept input
streams with different sizes.
Examples:
$ ffmpeg -hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \
-filter_complex "[0:v][0:v]hstack_qsv" -f null -
$ ffmpeg \
-hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \
-hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \
-hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \
-hwaccel qsv -hwaccel_output_format qsv -i input.mp4 \
-filter_complex "[0:v][1:v][2:v][3:v]xstack_qsv=inputs=4:fill=0x000000:layout=0_0_1920x1080|w0_0_1920x1080|0_h0_1920x1080|w0_h0_1920x1080" \
-f null -
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
Diffstat (limited to 'doc/lexicon')
0 files changed, 0 insertions, 0 deletions