struggling with shmsink/src and mpeg-4

[Mailing List SVR]

Hi,

if both the pipelines are in the same process you can also try 
appsink/src, using push-sample caps are automatically managed for you:

https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-appsrc.html#gst-app-src-push-sample

Nicola

Il 04/04/2016 11:09, Hoel Vasseur ha scritto:
> Hi everybody,
>
> I am trying to redirect the sink of a pipeline to another one. I saw that intervideosink/src can be used to do that, but I am using videos with different encoding (RAW, J2K, MEPG-4). So now I am struggling with using shmsik/src. It works fine with RAW and J2K but not with MPEG-4 videos.  I think the problem is on caps transmission. In the first pipeline I am receiving the stream from updsrc, and write the data into a socket. In the second pipeline I am reading into the same socket, but it seems that gstreamer isn't able to payload the stream read from the socket to rtp packet.
>
> After several days of struggling, I am still failing to use shmsink/src with MPEG-4 videos. Does any one have an idea about how to do that?
>
> Sincerly,
>
> Hoël
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