tsparse SI/PSI sections updates

[Olivier Crête]

Hi,

That definitely sounds like a bug. Can you please open an issue at 
https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad and if
possible, can you attach a file that can reproduce the bug?

Olivier

On Tue, 2018-12-25 at 11:19 +0300, Alexander Yanin wrote:
> Hi!
> 
> I am using tsparse to obtain MPEG-TS stream structure.
> 
> I was advised to do TS structure parsing via SI/PSI messages emitted
> from tsparse element. But I’ve faced the problem which occurs when TS
> structure changes without stream interruption (when EOS is not sent).
> It seems that tsparse does not send SI/PSI sections when they were
> already dumped before. When the new stream appears, I don’t receive
> any SI/PSI sections if this stream was already met. So, I am not able
> to obtain the current TS structure (list of actual programs and PIDs).
> 
> The strangest thing is that even if the PAT changed (and such PAT was
> met before), there is no message from tsparse. IMO, when the PAT has
> changed (compared to previous one), the PAT message should appear.
> 
> 
> Is this a bug? If not, how could I obtain actual stream structure?
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-- 
Olivier Crête
olivier.crete at collabora.com