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. Duncan _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
