I have this command: ffmpeg -y -hide_banner -threads 8 -hwaccel nvdec -hwaccel_output_format cuda -i INPUT.mp4 \ -vf scale_cuda=-1:360 -c:v h264_nvenc -rc vbr -minrate 400k -maxrate 1500k -bufsize 1500k \ -acodec aac -strict experimental -ar 44100 -b:a 64k \ -preset slow -flags +loop -cmp chroma -subq 6 -me_range 16 -g 250 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -b_strategy 1 \ -map 0:v -map 0:a? OUTPUT.mp4
I have this messages: Codec AVOption b (set bitrate (in bits/s)) specified for output file #0 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. In OUTPUT-mp4 the audio is stripped Because? Thanks. _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
