[FFmpeg-user] Streaming DASH with ffmpeg

Mar Andrés López mar.andres.l at gmv.com
Tue Oct 6 17:40:17 EEST 2020


And do you know if it is posible to do something like this:


ffmpeg -re -i http://localhost:5055/dash.mpd dashvideo.mp4


I have set up a webserver into IIS with a dash manifest and the segment chunks so I would like to know to do that?


but it is not working.


A lot of thanks in advance

________________________________
De: ffmpeg-user <ffmpeg-user-bounces at ffmpeg.org> en nombre de andrei ka <andrei.k.gml at gmail.com>
Enviado: martes, 6 de octubre de 2020 10:09:35
Para: FFmpeg user questions
Asunto: Re: [FFmpeg-user] Streaming DASH with ffmpeg

On Tue, Oct 6, 2020 at 8:25 AM Mar Andrés López <mar.andres.l at gmv.com>
wrote:

>  I need to stream the video with dash over UDP. Is posible to do that in
> just one command


afaik you can't, it sends chunks and updates manifests at the same time,
you'd need rewrite ffmpeg to serialise it and encapsulate. and yet, if you
udp looses packets and bad luck it looses manifest transfert you'd be
screwed up. at most, you cand send you encoded live over srt (preferred
protocol for udp in terms of reliability & bw usage) and on the receiving
part repackage it to dash...
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