Strange pipeline behaviour when assigning capabilities to plugin source pad

[Sebastian Dröge]

On Mi, 2013-10-30 at 18:58 +0000, Terence Neill wrote:
> Thanks for the reply, I have traced the problem.  It was caused by the
> component "mytestcomponent" modifying the caps data on its input
> buffers before passing the buffers on.  When running multiple
> instances of "mytestcomponent" they all ended up modifying the same
> buffer with predictably nasty results.

Ah yes, you need to make sure a buffer is actually writable before
changing it. Use buf = gst_buffer_make_writable(buf) for that.

-- 
Sebastian Dröge <sebastian at centricular.com>
Centricular Ltd - http://www.centricular.com
Expertise, Straight from the Source
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