Stream plays fine, but garbled in mosaic

[jrw429]

I have several multicast streams that I would like to combine into a single mosaic, ultimately for display on a large wall-mounted display. I have no problem displaying them individually. For example:

Code: Select all

cvlc udp://@233.1.14.5:50000

However, when I try to combine them I just get a garbled mess. Here is my command:

Code: Select all

cvlc --vlm-conf vid.vlm

And the vid.vlm file:

Code: Select all

del all new bg broadcast enabled setup bg input "720x960.png" setup bg option image-duration=-1 setup bg output #transcode{sfilter=mosaic,vcodec=mp4v,vb=10000}:duplicate{dst=display} new 1 broadcast enabled setup 1 input "udp://@233.1.14.5:50000" setup 1 output #duplicate{dst=mosaic-bridge{id=1,width=720,height=480},select=video} new 2 broadcast enabled setup 2 input "udp://@233.1.14.7:50100" setup 2 output #duplicate{dst=mosaic-bridge{id=2,width=720,height=480},select=video} control bg play control 1 play control 2 play

Any hints on how to get this working?

Thanks,
Jim