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| author | Haihao Xiang <haihao.xiang@intel.com> | 2022-11-28 12:43:20 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2022-12-01 09:40:31 +0800 |
| commit | 7a856588dc591854892f69c2d1429473a3ed3f5b (patch) | |
| tree | e3865fca91c906a071590d2d2f0034289a50c23d /libavfilter/qsvvpp.c | |
| parent | 51bad2e6a73f8edd09139107b6fc43b4ed200162 (diff) | |
| download | ffmpeg-7a856588dc591854892f69c2d1429473a3ed3f5b.tar.gz | |
lavfi/qsvvpp: provide a default framerate if needed
VPP in the SDK requires the frame rate to be set to a valid value,
otherwise init will fail, so always set a default framerate when the
input link doesn't have a valid framerate.
Reviewed-by: Soft Works <softworkz@hotmail.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
Diffstat (limited to 'libavfilter/qsvvpp.c')
| -rw-r--r-- | libavfilter/qsvvpp.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavfilter/qsvvpp.c b/libavfilter/qsvvpp.c index a088f6b61f..a588a37610 100644 --- a/libavfilter/qsvvpp.c +++ b/libavfilter/qsvvpp.c @@ -324,6 +324,14 @@ static int fill_frameinfo_by_link(mfxFrameInfo *frameinfo, AVFilterLink *link) frameinfo->CropH = link->h; frameinfo->FrameRateExtN = link->frame_rate.num; frameinfo->FrameRateExtD = link->frame_rate.den; + + /* Apparently VPP in the SDK requires the frame rate to be set to some value, otherwise + * init will fail */ + if (frameinfo->FrameRateExtD == 0 || frameinfo->FrameRateExtN == 0) { + frameinfo->FrameRateExtN = 25; + frameinfo->FrameRateExtD = 1; + } + frameinfo->AspectRatioW = link->sample_aspect_ratio.num ? link->sample_aspect_ratio.num : 1; frameinfo->AspectRatioH = link->sample_aspect_ratio.den ? link->sample_aspect_ratio.den : 1; |