How to do VDPAU acceleration from appsrc-stream example?

[Lauraire]

Hi,

 

I would like to adapt the appsrc-stream example to do vdpau acceleration. My problem is that I have a data stream from a server (data packets of differents size) and I want to push it to the buffer...

The pipeline would finaly look like :                                    (guint8)* data -> playbin2 -> vdpauvideopostprocess -> vdpausink

 

Is appsrc-example adapted to this situation? I've understood from the code that a filename is given... it seems strange considering a stream example....?

 

How can I tell that the data of appsrc are data from my stream?

 

 

 

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[Lauraire]

What I have done so far from the appsrc-example is :

* modifying the pipeline as :

        /* *************** building the pipeline ***************** */
        GstElement * pipeline, *playbin, *postprocess, *videosink;
        pipeline    = gst_pipeline_new ("pipeline");
        playbin     = gst_element_factory_make ("playbin2", "playbin-2");
        postprocess = gst_element_factory_make ("vdpauvideopostprocess", "vdpau-video-post-process");
        videosink   = gst_element_factory_make ("vdpausink", "vdpau-sink");
        /* set to read from appsrc */
        g_object_set (playbin, "uri", "appsrc://", NULL);

        app->playbin = pipeline;

* What do I have to change to signify that the data are from my stream....? In read_data I suppose?