> The MPEG output does both audio and video. You must feed it a MPEG-2 > program stream. The audio comes from the PVR card, not from the audio > card. Trying to feed it only video and doing audio with ALSA won't work > (impossible to guarantee A/V sync).
Ok that's what i feared. I only did a video output right now, guess i'll have to make an audio output driver too then. My question is, can I have a audio output that writes MPEG audio only data to the card and video output that writes MPEG video only data to the card or does it requires one single write of multiplexed A-V MPEG data ? > No. Please be aware that the MPEG encoding API changed to a new v4l2 API > starting with kernel 2.6.18 (it will be in ivtv-0.8). Also note that > the ivtv decoding API will also change in 2.6.19 or .20 to a standard > v4l2 API. This as part of the effort to move ivtv into the kernel. I'm aware of all of that. I'll update the ivtv/pvr related code from MPlayer at each new kernel (and associated ivtv driver) release. For sure having a full V4L2 compliance is better/easier. As a matter of fact, you can consider that the MPlayer code for handling ivtv/pvr will always support _ONLY_ the latest official ivtv driver release (i don't wanna struggle with #ifdef everywhere). Ben _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
