appsrc stream duration

[Bernhard Graaf]

Hi,

 

I've written an appsrc, reading from file and push into playbin.

I set the size with g_object_set (app->appsrc, "size", (gint64) app->length,
NULL) and may check the duration with gst_element_query_duration.

But if the size of the source file is growing up, and I set the new size
with g_object_set(.."size"..), the duration will never be changed. 

My question: Is there a duration_change_message I should send to the
pipeline, or something else I forgot to get the new duration?

 

Thanks a lot!

Bernhard

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