So the challenge actually is we don’t know the start TC. In fact that’s really all we need.
would this help? https://github.com/x42/ltc-tools https://github.com/x42/libltc/releases ltcdump -f 29.97 dog.mp4 2> /dev/null > dog.ltc.txt _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".