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 Post subject: date works
PostPosted: Sun Aug 17, 2008 8:33 pm 
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Joined: Tue Mar 28, 2006 8:26 pm
Posts: 804
Location: Minneapolis, MN
Yes, that works well. Thanks very much for the clarification, tjc.

How many times do you think these commands need to be sent? All 6 or just 1 or 2? I ask because I can hear periodic gaps in the audio only during the first 5 seconds of recordings. I suspect that these gaps are the loop executing the audio source command.

Eric

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KnoppMyth R5.5, Asus A8N-VM CSM (nvidia 6150 onboard video), AMD Athlon 64 dual-core 4200+, two 1GB sticks DDR 400, HD-3000 HDTV card, PVR-150 card, Iguanaworks RS-232 IR receiver/transmitter, Pioneer DVR-110 DVD burner


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 Post subject:
PostPosted: Sun Aug 17, 2008 9:49 pm 
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Joined: Thu Mar 25, 2004 11:00 am
Posts: 9551
Location: Arlington, MA
Six was a classic engineering SWAG, "take your best guess and double it".

The glitches are exactly the type of thing that caused me to advise people to do something like this rather than run the commands repeatedly from a cron job. ;-)


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 Post subject: how about 3 times?
PostPosted: Mon Aug 18, 2008 1:01 pm 
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Joined: Tue Mar 28, 2006 8:26 pm
Posts: 804
Location: Minneapolis, MN
Do you think I'd be safe to change the loop to only 3 iterations?

For 3 iterations of the loop, I suspect the modification is this:
Code:
for i in 0 2 4 ; do


update:

I modified the loop to 3 iterations and it works to stop the bad audio. :)

Eric

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KnoppMyth R5.5, Asus A8N-VM CSM (nvidia 6150 onboard video), AMD Athlon 64 dual-core 4200+, two 1GB sticks DDR 400, HD-3000 HDTV card, PVR-150 card, Iguanaworks RS-232 IR receiver/transmitter, Pioneer DVR-110 DVD burner


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PostPosted: Wed Oct 01, 2008 8:02 pm 
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Joined: Wed Oct 01, 2008 7:57 pm
Posts: 1
Hey all, I have used your fixes added to my channel change scripts for the 2 tuners I have stb's but the problem I still have is random tinny audio from an analog cable source connected directly to the pvr 150's.

I added the /usr/local/bin/v4l2-ctl /dev/video ...

one for each tuner to run with a cron but it drives me nuts to hear the click as well each time it runs.

Anyone know how to add this script to be executed when a channel is changed on coax input connection of the pvr 150?


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