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issues-22141

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This commit is contained in:
dan 2022-06-23 15:09:17 +02:00
parent a6ca48a1c2
commit 44c2519d75
1 changed files with 4 additions and 5 deletions
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9
modules/videoio/src/cap_ffmpeg_impl.hpp
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@ -1510,10 +1510,6 @@ bool CvCapture_FFMPEG::grabFrame()
ret = got_picture ? 0 : -1;
#endif
if (ret >= 0) {
//picture_pts = picture->best_effort_timestamp;
if( picture_pts == AV_NOPTS_VALUE_ )
picture_pts = picture->CV_FFMPEG_PTS_FIELD != AV_NOPTS_VALUE_ && picture->CV_FFMPEG_PTS_FIELD != 0 ? picture->CV_FFMPEG_PTS_FIELD : picture->pkt_dts;
valid = true;
} else if (ret == AVERROR(EAGAIN)) {
continue;
@ -1526,8 +1522,11 @@ bool CvCapture_FFMPEG::grabFrame()
}
}
if (valid)
if (valid) {
if( picture_pts == AV_NOPTS_VALUE_ )
picture_pts = picture->CV_FFMPEG_PTS_FIELD != AV_NOPTS_VALUE_ && picture->CV_FFMPEG_PTS_FIELD != 0 ? picture->CV_FFMPEG_PTS_FIELD : picture->pkt_dts;
frame_number++;
}
if (!rawMode && valid && first_frame_number < 0)
first_frame_number = dts_to_frame_number(picture_pts);