I'm trying to play a .mov file with 29.978 FPS to 25 FPS with this script:
ffmpeg -r 25 -i 816.mov -pix_fmt uyvy422 -r 25 -vf scale=1920x1080 -c:a pcm_s16le -ar 48000 -ac 2 -filter:a "atempo=0.81" -f decklink "DeckLink Studio 2"
Play start correctly but after some minutes give me an error:
[decklink @ 000000000298d400] Timestamps are unset in a packet for stream 0. This is deprecated and will stop working in the future. Fix your code to set the timestamps properly
[decklink @ 000000000298d400] Encoder did not produce proper pts, making some up.
[decklink @ 000000000298d400] There are not enough buffered video frames. Video may misbehave!
what is the problem?
Questions involving a Windows version of FFmpeg.
1 post • Page 1 of 1