Greetings, I have wondered how the Images and the Audio is placed in a Video File We speak of them as Tracks but I am trying to learn how it is placed binarily one after the other. It is after all just a binary list of numbers or codes.
I download files which are in dash format from Youtube using youtube-dl. And it appears that the Video is separately downloaded and Audio separately After that the 2 files are merged together into one file. I would much appreciate having a pointer in the directions where I could read more about this. Regards Mettavihari [download] Wi-Fi World Congress Europe Day 1-551888518.fdash-fastly_skyfire_sep-video-59b7287b.mp4 has already been downloaded [download] 100% of 884.25MiB [dashsegments] Total fragments: 1906 [download] Destination: Wi-Fi World Congress Europe Day 1-551888518.fdash-fastly_skyfire_sep-audio-0c5aa284.m4a [download] 100% of 351.41MiB in 28:00 [ffmpeg] Merging formats into "Wi-Fi World Congress Europe Day 1-551888518.mp4" Deleting original file Wi-Fi World Congress Europe Day 1-551888518.fdash-fastly_skyfire_sep-video-59b7287b.mp4 (pass -k to keep) Deleting original file Wi-Fi World Congress Europe Day 1-551888518.fdash-fastly_skyfire_sep-audio-0c5aa284.m4a (pass -k to keep) -- Streaming video from http://learntv.lk _______________________________________________ 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".