On Thu, Dec 02, 2004 at 01:38:24PM +0000, Ed Wildgoose wrote: > Yes, but if you have a 60 or 72Hz refresh rate on the output device then > myth appears to get completely confused. If you have 50Hz then I think > it will sync nicely and perhaps drop a couple of frames per hour when > the clocks diverge.
That's for PAL, right? I assume that for NTSC you need to run 60 Hz. > >Too bad I can't lock my video and audio playback to the television > >station's transmit clock, because they usually use very accurate > >references. > > Well if you used DVB or perhaps ATSC then there is a clock broadcast in > the stream on the PCR pid (often the same as the video pid). You could > write some code to sync against this if you wanted. I was thinking of a hardware frequency lock specifically. Hamish -- Hamish Moffatt VK3SB <[EMAIL PROTECTED]> <[EMAIL PROTECTED]>
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