[FFmpeg-devel] [PATCH] AVCHD/H.264 parser: determination of frame type, question about timestamps

David DeHaven dave
Thu Jan 29 18:06:48 CET 2009

Any interest in clips from the Hauppauge HD-PVR? I can get samples  
captured in 480i, 480p, 720p and 1080i. I think I have a 576i clip  
somewhere from a PAL source, if I dig out my signal generator or maybe  
the VCR with PAL/SECAM output I could produce another one if needed.

The HD-PVR is based on a chip from Ambarella that's also used in AVCHD  
cameras. The firmware is different (obviously) but I think the streams  
are similar to what the cameras spit out, MPEG TS with H.264 video and  
either AAC or AC3 audio. AC3 is either 2 channel stereo or whatever  
comes in via S/PDIF.

I figure more samples might help shed some light on the issue... and I  
do have a vested interest in getting it working properly.


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