[gst-devel] Inserting Delays into a Pipeline
Dave Baker
dave at accidentalegg.co.uk
Wed Nov 2 16:32:01 CET 2005
Hi,
I've been trying for months and months now to set up a video stream with
flumotion, which I very nearly have working now, apart from the video leading
the audio by about a third of a second (which seems to be caused by
distrubuting the pipeline between two machines).
Ideally it would be nice to fix this, although I suspect that's a flumotion
issue. What I'm looking for in the short term is a way to add a constant
delay to the video.
I saw that v4lsrc has 'latency-offset' which allows you to do this, but that
doesn't help me, since I'm now using firewire. Is there anything else that
offers this functionality?
I have a feeling the answer is going to be, 'no', in which case I'm assuming
it's not much of a big issue to write one, since it should be a matter of
reading a buffer, subtracting something from the timestamp and spitting it
out the other end (possibly with a bit of learning how dynamic pads work).
Would I be correct in this assumption?
Thanks!
Dave
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