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View Full Version : ProjectX Audio Delay


jrmann1999
25th May 2004, 16:53
Two words, killer app. My only complaint/problem is that the audio delay isn't calculated correctly and unfortunately the ac3 that is output doesn't have any sort of indication of it's delay(if any). Is there a switch or option I'm missing?

dvb.matt
25th May 2004, 20:14
usually, the delay of substreams to a leading video should already be corrected (means the frame with the time stamp pointer closest to the related video frame is taken) .

so, nobody needs the delay info (like from dvd2avi), because it's max.16 / min.0 ms (for AC3 48khz) and will be kept and adapted on errors over the whole demux operation.

but, of course, nobody is perfect.
in fact, Pj.X cannot handle some NTSC data correctly ATM and sometimes even PAL data ...

jrmann1999
26th May 2004, 03:18
My delays with project x, doing a manual sync, are around 350ms so it's quite obvious the app isn't doing a calculation correct w/ my streams.