update of PIPELINE Duration for DVB Streams

[J Mrazek]

Hi all,
  I am quite new to gstreamer, but I can see its powers. However, I am
not able to
tune a specific channel from dvb usb-dongle. In fact, I have already managed
to see one channel, but I am completely lost with switching channels.
I have a clue in my  ~/.mplayer/channels.conf, but no idea how to
translate to gst.
Thanks for hints...

jaromir


CT1:730000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:257:273:257
CT2:730000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:513:529:258
CT24:730000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:769:785:259
CT4:730000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:1025:1041:260
NOVA:634000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:101:111:513
NOVACINEMA:634000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:401:411:514
PRIMA:634000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:201:211:769
BARRANDOV:634000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:301:311:2049
PCOOL:634000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:501:511:770

On Mon, Jul 25, 2011 at 7:16 PM, arnaud tonda <arnaud.tonda at gmail.com> wrote:
> 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
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