ffdec_h264 failure

Felipe Contreras felipe.contreras at gmail.com
Mon Feb 20 14:46:01 PST 2012

On Tue, Feb 21, 2012 at 12:33 AM, Andrey Nechypurenko
<andreynech at googlemail.com> wrote:
>>> Might anyone know what is going on above?
>> Most likely the SPS/PPS is missing, which is kind of expected, you
>> need an rtp payloader, and in the case of h264, there's an option to
>> configure the configuration interval, which is the rate at which
>> SPS/PPS are resent.
> The following pipelines works fine for me with N900 as server and
> notebook with Debian as client.
> Server:
> gst-launch v4l2camsrc device=/dev/video0 ! dsph264enc ! rtph264pay !
> udpsink host= port=5000

You might want to try something like:
dsph264enc mode=1 ! rtph264pay config-interval=5

This way the encoder would be configured for streaming, and the
payloader would re-send the SPS/PPS each 5 seconds (for recovery).


Felipe Contreras

More information about the gstreamer-devel mailing list