Trouble getting fully valid files with matroskamux

Todd Agulnick todd at agulnick.com
Tue Dec 31 11:27:22 PST 2013


On Tue, Dec 31, 2013 at 1:46 PM, Pedro Côrte-Real <pedro at pedrocr.net> wrote:

> ...
>

>
- Add the probe callback to the queue again
> - Remove the old probe callback from the queue thus unblocking it and
> letting the pipeline flow again
>
> These two last steps are needed for lack of a
> "gst_pad_probe_unblock()". slomo and wtay seemed to be discussing on
> IRC that it could be a good addition.
>


I find now that if I add the new blocking probe and then remove the old
blocking probe, that data flow doesn't resume. If I just remove the old
blocking probe, data flow does resume.

Does this seem like a bug? Or does the app need to do something else to
kickstart a pad that was blocked by probe A, becomes blocked by probe B,
and then has probe A removed?
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