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From: =?ISO-8859-1?Q?R=E9mi?= Denis-Courmont <remi@remlab.net>
To: ffmpeg-devel@ffmpeg.org
Date: Sat, 24 Dec 2022 13:36:39 +0200
Message-ID: <5888606.lOV4Wx5bFT@philogene>
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Subject: Re: [FFmpeg-devel] [PATCH] avformat/rtpproto: add support for
 RTP/UDP socket reuse
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Cc: Camille Oudot <camille+ffmpeg-devel@voila.events>
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	Hello,

Le jeudi 22 d=E9cembre 2022, 17:42:09 EET Camille Oudot a =E9crit :
> Re-submitting because google webmail did not set the correct mime type,
> sorry for the noise.

I don't see why you need an option for this. In parsing the SDP, it should =
be =

self-evident if a given socket needs to be reused for RTCP-mux or for SDP =

BUNDLE.

Also, there are no ways that the REUSEADDR socket option would be able to =

handle either of those protocol extensions. You need to use the same socket =

and demultiplex in user-space *after* the recv() socket call (or equivalent=
).

(Or then you need to use REUSEPORT and BPF, but that will only work on Linu=
x, =

and that's not implemented in the patch.)

-- =

R=E9mi Denis-Courmont


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