[FFmpeg-user] Streaming DASH with ffmpeg

andrei ka andrei.k.gml at gmail.com
Tue Oct 6 11:03:53 EEST 2020


:-) e.g. : https://github.com/leandromoreira/live-stream-from-desktop
&rei

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

> Dear All,
>
>
> I am new in ffmpeg, I was Reading the documentation that ffmpeg has
> available for dash. The given command example is the following:
>
>
> ffmpeg -re -i <input> -map 0 -map 0 -c:a libfdk_aac -c:v libx264 \
> -b:v:0 800k -b:v:1 300k -s:v:1 320x170 -profile:v:1 baseline \
> -profile:v:0 main -bf 1 -keyint_min 120 -g 120 -sc_threshold 0 \
> -b_strategy 0 -ar:a:1 22050 -use_timeline 1 -use_template 1 \
> -window_size 5 -adaptation_sets "id=0,streams=v id=1,streams=a" \
> -f dash /path/to/out.mpd
>
>
> In wich the output is the manifest .mpd, that produces the segments for a
> video input with two encodings and qualities (two representations for the
> video stream and two representations for the audio stream) but I need to
> stream the video with dash over UDP. Is posible to do that in just one
> command? with dash?
>
>
> Do you have any guideline how to stream with dash?
>
>
> A lot of thanks,
>
> Regards.
>
> P Please consider the environment before printing this e-mail.
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