SRT streaming error

Olivier Crête olivier.crete at collabora.com
Thu Aug 6 14:50:42 UTC 2020


On Thu, 2020-08-06 at 10:44 -0400, Olivier Crête wrote:
> On Thu, 2020-08-06 at 09:17 +0100, Samuel Hurst wrote:
> > On 05/08/2020 12:42, jahn wrote:
> > > Nicolas Dufresne-5 wrote
> > > > Most users will send a transport streams (mpegtsmux) to the
> > > > element, anduse the alignment to control the size (alignment
> > > > being a number of TSpacket, so N * 188 bytes). On top of which,
> > > > you may need to pick acompression method. Unfortunately, you
> > > > have to know these things to useGStreamer, but we can help
> > > > here.
> > > 
> > > Hello, Do you know what is the right container to use if I want
> > > to stream jpegmotion video and I get the same error as above,
> > > since the mpegtsmux doesn't accept image/jpeg format?
> > 
> > Hi,
> > As far as I'm aware, the only format which SRT supports is MPEG-TS, 
> > asit's the only stream encapsulation format that they list in their
> > I-D[1] and in the SRT specification. You can do MJPEG over RTP
> > though.
> 
> This isn't really true. Although SRT was very much design with
> MPEG_TS in mind, it can really carry anything. It guarantees in order
> delivery and preserves packet boundaries, but it guarantee that all
> packets will be delivered. You can for example send RTP through it.

Sorry, it was "but it does NOT guarantee that all packets will be
delivered"
Olivier
> Olivier
> 
> > Best Regards,Sam
> > [1]:
> > https://tools.ietf.org/html/draft-sharabayko-mops-srt-00#section-3.2.1.2
> > 
> > _______________________________________________gstreamer-devel
> > mailing listgstreamer-devel at lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> -- 
> Olivier Crête
> olivier.crete at collabora.com
> 
> 
> 
> _______________________________________________gstreamer-devel
> mailing listgstreamer-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
-- 
Olivier Crête
olivier.crete at collabora.com


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