Rpi: v4l2src + omxh264enc + tcpserversink
stein.hak at gmail.com
Thu Jun 4 12:56:29 PDT 2015
Oh... I should really try that out. Thanks!
2015-06-04 22:44 GMT+03:00 Tim Müller <tim at centricular.com>:
> On Thu, 2015-06-04 at 22:16 +0300, Krutskikh Ivan wrote:
> > Ok, after a lot of googling I've seemed to find out the very viable
> > explanation on what is happening:
> > "Short answer why your pipeline don't work now.
> > omxh264enc (h264 encoder) generate something call SPS NAL.
> > This SPS NAL contain basic information as width,
> > height ,................ all basic information that you neeed before
> > you start decoding something.
> > And this buffer is generated only ONCE at start.
> > And tcpserver dump this sps as you connect to server after some time."
> > The source is
> > https://www.raspberrypi.org/forums/viewtopic.php?f=38&t=6852&start=225
> > The are also some pathes to gst-omx attached. I would try those after
> > weekend. I remember now that the same issue stoped me from streaming
> > h264 from local files on the server...
> It sounds like you're running into
> which might only be fixed in git.
> You should also be able to use the h264parse element to insert SPS/PPS
> regularly by setting config-interval=1 .
> Tim Müller, Centricular Ltd - http://www.centricular.com
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
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