Just installed Mageia 3 64 Bits release.
I have a Hauppauge TV Tuner PCI Card with a Conexant (CX23880/1/2/3 PCI Video and Audio Decoder).
When is ran in TV Time there is Video but no Audio. Nothing seems to be muted.
On Pulse Audio under Input Devices; Built-In Audio using Port: Line In progression bars shows, like there is audio, same as CX23880/1/2/3 PCI Video.
Used to work with Mandriva 2010.2 without any problems. With Mageia 3 and OpenMandriva Lx does not works but Xawtv the Audio works on Open Mandriva but not on Mageia 3.
The TV tuner has an Out Audio jack that goes from the card to the Line In of the inboard Audio (Jumper cable).