[Newbie] gst-launch1.0 - trying to get DVB-T working.

[soylent]

Hi to all.
and have a good weekend.

I'm trying to get DVB-T working with gst-launch-1.0.

With gst-launch-0.10 i successfully get the channel working quite good with
this pipe:

gst-launch-0.10 dvbsrc adapter=0 inversion=AUTO modulation=AUTO
trans-mode=AUTO bandwidth=8 frequency=514000000 code-rate-lp=AUTO
code-rate-hp=AUTO guard=AUTO hierarchy=AUTO ! tsdemux name=demux
program-number=8583 demux. ! queue max-size-buffers=0 max-size-time=0 !
mpeg2dec ! ffmpegcolorspace ! videoscale ! videorate ! video/x-raw-rgb,
framerate=\(fraction\)25/1, width=320, height=240, depth=24, bpp=24,
blue_mask=255, green_mask=65280, red_mask=16711680 ! ffmpegcolorspace !
autovideosink demux. ! queue max-size-buffers=0 max-size-time=0 ! flump3dec
! alsasink sync=false

I tried converting this in gst-launch-1.0 with this one:

gst-launch-1.0 -v dvbsrc adapter=0 inversion=AUTO modulation=AUTO
trans-mode=AUTO bandwidth=8 frequency=514000000 code-rate-lp=AUTO
code-rate-hp=AUTO guard=AUTO hierarchy=AUTO ! tsdemux name=demux
program-number=8583 demux. ! queue max-size-buffers=0 max-size-time=0 !
mpeg2dec ! videoconvert ! videoscale ! videorate ! video/x-raw,
framerate=\(fraction\)25/1, width=320, height=240, depth=24, bpp=24,
blue_mask=255, green_mask=65280, red_mask=16711680 ! videoconvert !
xvimagesink sync=false demux. ! queue max-size-buffers=0 max-size-time=0 !
flump3dec !
audio/x-raw,rate=44100,channels=2,signed=true,width=16,depth=16,endianness=4321
! alsasink sync=false

... but after:

Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock

... nothing happens, and when i stop it i get:

^Chandling interrupt.
Interrupt: Stopping pipeline ...
Execution ended after 0:00:08.746039556
Setting pipeline to PAUSED ...
Setting pipeline to READY ...

Seems that the stream has started, but i can't get anything.
I try this because i want to use gst-launch in WebcamStudio development:

http://code.google.com/p/webcamstudio/

, and it would be very good to update the gst-launch part from 0.10 to 1.0.

Any help is very appreciated.

karl




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