On 8/23/05, Jon Tegner <[EMAIL PROTECTED]> wrote: > Probably a stupid question in this forum. > > When going from 0.3.6r to 0.3.7g (and at the same time from 2.6.11 to > 2.6.12) the sound level of my recordings (obtained via mythtv) decreased > substantially. Could this be a result of the newer driver? > > Thanks a lot! > > /jon >
I have seen the same issue with a PVR 150.. It seems that an audio level corretion went in in version 0.3.6.s. I am using Svideo to capture. Here is a link to the thread with I think the same issue. http://sourceforge.net/mailarchive/message.php?msg_id=12695462 See Below.. I got this one suggestion, but have not had any time to test yet. From: Bryan Mayland To: Andrew Ziobro Date: Aug 22, 2005 10:49 AM Subject: Re: PVR150 Help Sound Level Issue in 0.3.6s after volume equalize commit... Hi Drew, The issue you're seeing in the thread dmesg outputs is a kmalloc failure caused by insufficient physical RAM available at the time of buffer allocation. This can be avoided by doing `echo 16384 > /proc/vm/min_free_kbytes` At system startup, or specifying ivtv_dynbuf=0 in the ivtv module parameters. As far as the audio problem goes, see if this fixes it (can be run while encoding): echo PATH1_VOLUME=0x24 | cx25840ctl -s That sets the volume back to what it was before my patch. If it doesn't, can you send me a cx25840ctl -l dump from both a working audio setup and a non-working? Bry ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________ ivtv-devel mailing list ivtv-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ivtv-devel
