[FFmpeg-devel] h264.c - PAFF interlacing is not implemented <-- Panasonic HDC-SD1 HDTV-Cam
Ulrich Habel
espero7757
Fri Jul 6 20:58:17 CEST 2007
Hello,
have got a new generation of Video Cam, the Panasonic HDC-SD1 which produces
AVCHD streams. This Cam is nearly brand-new, but it shows where the marktet
this year likes to aim at: the HDTV recording. The count of SAT-receivers and
satellite transponders are strongly expanded since this year, also. That
seems to be the key event for this years "Berliner Funkausstellung" I think.
The streams produced by this Cam seems to be very near to that of the blue-ray
disc spec. So implementing of PAFF would be a real good thing I suppose.
Playing the streams with "ffplay" gives a short sound (AC3) and sometimes a
distorted picture. The player stopps on that failure:
...
[h264 @ 0xb7de4168]concealing 3060 DC, 3060 AC, 3060 MV errors
[h264 @ 0xb7de4168]PAFF interlacing is not implemented
As I remember there was a discussion some month ago, if there is need to
implement the PAFF section within the h264 decoder. :-) Obviously yes!
Playing with ffplay and the "-vn" option gives the sound without any
distortions.
Can I help you with anything you need for it? I would be happy to get the rig
running. :-)
Cheers
Uli
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