用intel hevc_qsv编码的视频无法快进,貌似ffmpeg只添加了一次pps导致快进黑屏。添加命令 -idr_interval 1 提示:
Codec AVOption idr_interval (Distance (in I-frames) between IDR frames) specified for output file #0 (out.qsv.mp4) has not been used for any stream. The most likely reason is either wrong type (e.g. a
video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream.而h264_qsv就是每次i帧都添加sps pps 所以 hevc_qsv无法快进,h264_qsv可以快进,有解决方案吗?