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

soylent soylent.tv at gmail.com
Sun Nov 24 13:04:24 PST 2013


I'm very happy, :)
 I get an output still image without sound, but i get something !!!

With this one:

gst-launch-1.0 --gst-debug-level=3 dvbsrc adapter=0 inversion=AUTO
modulation=AUTO trans-mode=AUTO bandwidth=8 frequency=514000000
pids=423:433:443 code-rate-lp=AUTO code-rate-hp=AUTO guard=AUTO
hierarchy=AUTO ! tsdemux name=demux demux. ! queue max-size-buffers=0
max-size-time=0 ! mpegvideoparse ! mpeg2dec ! videoconvert ! videoscale !
videorate ! video/x-raw, format=RGB, width=320, height=240, framerate=25/1 !
videoconvert ! xvimagesink demux. ! queue max-size-buffers=0 max-size-time=0
! decodebin ! audioconvert ! audio/x-raw, format=S16BE, channels=2,
rate=22050 ! alsasink

Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
0:00:01.820207705  4136      0x2169050 FIXME                default
gstutils.c:3649:gst_pad_create_stream_id_printf_valist:<dvbsrc0:src>
Creating random stream-id, consider implementing a deterministic way of
creating a stream-id
Setting pipeline to PLAYING ...
New clock: GstSystemClock
0:00:01.931302702  4136      0x2169050 WARN                 default
descriptions.c:611:format_info_get_desc: Unexpected MPEG-1 layer in
audio/mpeg, mpegversion=(int)1
0:00:01.931409689  4136      0x2169050 WARN                 default
descriptions.c:611:format_info_get_desc: Unexpected MPEG-1 layer in
audio/mpeg, mpegversion=(int)1
0:00:01.931496842  4136      0x2169050 WARN                 tsdemux
tsdemux.c:993:create_pad_for_stream: Non-media stream (stream_type:0x5). Not
creating pad
0:00:01.931516595  4136      0x2169050 WARN                 tsdemux
tsdemux.c:993:create_pad_for_stream: Non-media stream (stream_type:0xb). Not
creating pad
0:00:02.287750901  4136      0x21692d0 WARN                    alsa
conf.c:4694:snd_config_expand: alsalib error: Unknown parameters {AES0 0x02
AES1 0x82 AES2 0x00 AES3 0x02}
0:00:02.287784280  4136      0x21692d0 WARN                    alsa
pcm.c:2239:snd_pcm_open_noupdate: alsalib error: Unknown PCM default:{AES0
0x02 AES1 0x82 AES2 0x00 AES3 0x02}
Redistribute latency...
^Chandling interrupt.
Interrupt: Stopping pipeline ...
Execution ended after 0:00:07.152672948
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

karl




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