On Tue, Mar 30, 2010 at 09:13:46PM -0400, Mallard wrote:
> I am looking at the spectrum of codecs available in gstreamer to send
> live-sourced video streams over rtp.
>
> H264-encoded video has the available gstreamer elements rtph264pay and
> rtph264depay. Is there any work being done on the equivalent for
> Schroedinger (eg. rtpschropay / rtpschrodepay)?
They would be called rtpdirac[de]pay, since the format is Dirac.
However, nobody has ever written an RTP spec for Dirac, so until
that happens, there will not be Dirac RTP elements.
> In the absence of these elements, would it be possible to construct a
> low-latency pipeline to send (and receive on the other end) a
> schro-encoded video stream over rtp?
You can encapsulate Dirac in MPEG-TS and send MPEG-TS over RTP.
It's a little convoluted, but that's how it's done in broadcasting
for H.264.
dave...
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