[FFmpeg-user] Streaming DASH with ffmpeg

andrei ka andrei.k.gml at gmail.com
Tue Oct 6 18:08:36 EEST 2020


dunno what exactly you're trying to do. if you followed something like this
https://www.instructables.com/Making-Your-Own-Simple-DASH-MPEG-Server-Windows-10/
to make a dash vod streaming point with iss on local host on port 5055 at
least ffprobe or vlc should be able to report if
http://localhost:5055/dash.mpd works. after it works, of course you can use
it at ffmpeg http source and transcode it into a mp4 with defaults with
your command.
&rei

On Tue, Oct 6, 2020 at 4:40 PM Mar Andrés López <mar.andres.l at gmv.com>
wrote:

> 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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