On Mon, Nov 3, 2008 at 8:53 PM, Andy Walls <[EMAIL PROTECTED]> wrote:
> On Mon, 2008-11-03 at 20:31 -0500, Jeff Campbell wrote: > > Hello Andy, > > > > I noticed in my testing over the last day or so that the basic audio > > controls seem to have no affect on the actual stream. Is this an > > expected behaviour right now? > > Um, no. I think the mute controls will look at little funny: we mute at > the MPEG encoder, but the controls report the mute state of the AV Core > mutes IIRC. I honestly hadn't tried the rest of the controls once the > AV Core (apu) firmware load was working properly and stereo was working. > > Can you precisely articulate which controls and what v4l2-ctl > --log-status shows for the cases before and after the control > manipulation with no change? > Hi Andy, The quick answer is - all the audio controls. None of them seem to have any impact at all. I will do some more detailed test and --log-status reporting once I get things going with the patched driver you linked me to where I can adjust the mpeg buffers. Thats my task for tonight. :) -Jeff > > > If you're feeling really brave, you can read the publicly available > CX25840/1/2/3 data sheet and see what code or register manipulation in > cx18-av-*.c may be amiss. I accept tested patches... :) > I'll do what I've got to do, happy to help. Which reminds me, and you can respond privately to this one. Is there any test gear that would help you accelerate development? -Jeff
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