Please explicitly set '-hwaccel_output_format qsv'. This behaviour is DEPRECATED and will be removed in the future. WARNING: defaulting hwaccel_output_format to qsv for compatibility with old commandlines. Override using AVStream->discard or -discard for ffmpeg command. All samples in data stream index:id have zero duration, stream set to be discarded by default. vp9_qsv VP9 video (Intel Quick Sync Video acceleration) (codec vp9)īut when trying to decode according to the examples on the FFmpeg wiki I get the following errors :

mpeg2_qsv MPEG-2 video (Intel Quick Sync Video acceleration) (codec mpeg2video) mjpeg_qsv MJPEG (Intel Quick Sync Video acceleration) (codec mjpeg) hevc_qsv HEVC (Intel Quick Sync Video acceleration) (codec hevc) h264_qsv H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (Intel Quick Sync Video acceleration) (codec h264) $ ffmpeg -encoders -hide_banner |grep qsv V.D vp9_qsv VP9 video (Intel Quick Sync Video acceleration) (codec vp9)

V.D vp8_qsv VP8 video (Intel Quick Sync Video acceleration) (codec vp8) V.D vc1_qsv VC1 video (Intel Quick Sync Video acceleration) (codec vc1) V.D mpeg2_qsv MPEG2VIDEO video (Intel Quick Sync Video acceleration) (codec mpeg2video) V.D mjpeg_qsv MJPEG video (Intel Quick Sync Video acceleration) (codec mjpeg) V.D hevc_qsv HEVC video (Intel Quick Sync Video acceleration) (codec hevc) V.D h264_qsv H264 video (Intel Quick Sync Video acceleration) (codec h264) V.D av1_qsv AV1 video (Intel Quick Sync Video acceleration) (codec av1) $ ffmpeg -decoders -hide_banner | grep qsv

H264_qsv