How to convert variable buffer size to fixed size

[Peter Maersk-Moller]

The modules rndbuffersize and chopmydata can chop a stream of bytes into a
fixed buffer size stream although I don't know if your protocol needs the
chunks to be framed like RTP over TCP where a length specifier is needed.

Regards


On Wed, Mar 30, 2016 at 6:01 PM, Marc Rechte <mrechte at studelec-sa.com>
wrote:

> Hello,
>
> Testing the Open-AVB gstreamer plugin (avbsink), I am trying to stream the
> output of a UVC camera to an ethernet device, using this command:
>
> # gst-launch-1.0 -e uvch264src device=/dev/video0 name=zoro
> auto-start=true  zoro.vidsrc !
> video/x-h264,width=1280,height=720,framerate=30/1 ! tee name=t ! queue !
> avdec_h264 ! xvimagesink sync=false t. ! queue ! avbsink interface=enp2s0
>
> The problem is that avbsink expects a fixed blocksize of 1024 bytes. The
> uvch264src has no blocksize property.
>
> Please would you have any suggestion to make sure blocks passed to avbsink
> have a fixed size ?
>
> Thanks
>
>
>
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