Bryan Mayland wrote: > Finally figured out what was causing the high pitched audio whine in all > my recordings. Revision 200 (0.3.4m) added proper setup of the audio. > If I wrote a quick test app that would use v4l2 ioctls to set > V4L2_CID_IVTV_FREQ, sound would work perfectly. Quickly traced it down > to ivtv_audio_set_bitrate(), which should be called from the S_CODEC > ioctl. It was not doing anything for PVR150s or CX25840s.
Oh good. I've been looking at the cx25840 code a lot, but it wasn't until this past week that I thought to look at how it was being called... :) > This patch probably should be modified so that both types call the same > function, but I took the safe route. Yeah, the call should probably be under USE_CX25840, and USE_PVR150 should fall through to it. I've done that with the audio_input code too, broken up to separate the chip specific stuff from the card specific stuff. There's more I'd like to do there, hopefully someone with a PG600 (Diamond PVR550) will volunteer to test so that I don't break the non-PVR150s that use the cx25840. -- Tyler Trafford ------------------------------------------------------- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_ids93&alloc_id281&op=click _______________________________________________ ivtv-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ivtv-devel
