On Thu, Aug 06, 2020 at 15:00:55 +0200, Alfred E. Heggestad wrote: > I am wondering if DASH muxer supports variable framerate. [...] > What I have seen is that DASH and HLS behaves differently > regarding variable framerate input. > muxer: format: audio delay: > > DASH: m4s yes > DASH w HLS playlist: m4s yes > HLS muxer: mpegts no
I suspect this is due to the fact that ffmpeg does not handle variable framerate in MOV/MP4 well (which m4s is a variant of, IIUC). > in m4s the audio and video track is stored in separate .m4s files. > after some time they become out of sync. I don't think the separate files are the issue. HLS can also separate video and audio into separate files, as far as I remember. Cheers, Moritz _______________________________________________ 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".
