update of PIPELINE Duration for DVB Streams

[arnaud tonda]

Hi everybody,

is there any way to force Gstreamer pipeline to update is duration?
i know that a message Bus exist GST_MESSAGE_DURATION but is never called.

in fact i have some DVB TS streams that are recorded from a dvb card
and stored on the local hard drive.

when it is a finished record no problem, the duration is right.
But when i try to play the stream when it is currently recording the
duration is good at start but is never updated.
is there any way to do this, or if it is not possible what is the aim
of GST_MESSAGE_DURATION?

Best regards

Arnaud Tonda