On Tuesday 19 December 2006 01:17, Duncan Webb wrote:
> Hans Verkuil wrote:
> > On Tuesday 19 December 2006 00:38, Duncan Webb wrote:
> >> Hans Verkuil wrote:
> >>> On Monday 18 December 2006 22:32, Duncan Webb wrote:
> >>>> Hans Verkuil wrote:
> >>>>> Hi all,
> >>>>>
> >>>>> Can someone make a stream available for download for me that
> >>>>> contains a recording of a bilingual channel? I used to have a
> >>>>> bilingual channel but it was apparently removed by the cable
> >>>>> company. Very annoying as it was very useful for testing.
> >>>>>
> >>>>> First set the input to bilingual: 'v4l2-ctl -t bilingual'. Next
> >>>>> select a channel that is NOT bilingual. Start recording. After
> >>>>> 10-20 seconds switch to a bilingual channel. Continue recording
> >>>>> for 30 seconds. Switch back to a non-bilingual channel.
> >>>>> Continue recording for 10 seconds and then break off the
> >>>>> recording.
> >>>>>
> >>>>> You can test whether a channel is bilingual by running
> >>>>> 'v4l2-ctl -T'. You should see an entry 'lang2' in the
> >>>>> 'Available subchannels' line.
> >>>>
> >>>> I can do this when the Simpson is next transmitted, it has
> >>>> subtitles too :)
> >>>>
> >>>> Which version of the driver do you want testing. my kernel is
> >>>> 2.6.18.5. 0.8.2 or svn branch?
> >>>
> >>> 2.6.18 is fine! Thanks for helping me out!
> >>
> >> No problem, it the least I can do, for all you work :D
> >>
> >> Here's the script:
> >>
> >> #!/bin/bash
> >> /usr/local/bin/v4l2-ctl -t bilingual
> >> /usr/local/bin/v4ltune /dev/video0 133250
> >> /usr/local/bin/v4l2-ctl -T
> >> /bin/cat /dev/video0 > /tmp/simpsons.mpeg &
> >> sleep 15
> >> /usr/local/bin/v4ltune /dev/video0 210937
> >> /usr/local/bin/v4l2-ctl -T
> >> sleep 30
> >> /usr/local/bin/v4ltune /dev/video0 133250
> >> sleep 10
> >> kill %1
> >>
> >> And here's the output:
> >>
> >> frequency=2132 "133250"
> >> Tuner:
> >> Capabilities : 62.5 kHz multi-standard stereo lang1
> >> lang2 Frequency range : 44.0 MHz - 958.0 MHz
> >> Signal strength : 99%
> >> Current audio mode : bilingual
> >> Available subchannels: stereo
> >> frequency=3375 "210937"
> >> Tuner:
> >> Capabilities : 62.5 kHz multi-standard stereo lang1
> >> lang2 Frequency range : 44.0 MHz - 958.0 MHz
> >> Signal strength : 99%
> >> Current audio mode : bilingual
> >> Available subchannels: lang1 lang2
> >> frequency=2132 "133250"
> >>
> >>
> >> Is this the sort of thing you are looking for?
> >
> > Change the last 'sleep 10' to 'sleep 15' and then it is perfect!
>
> Will do, the Simpsons is about 2:00pm tomorrow, do you want to get
> the file when it's ready? 400Mbps upstream.
Yes please. Just mail me where I can download it. Thanks!
Hans
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