[FFmpeg-devel] [Patch] Topfield 58XXPVR and 68XXPVR file support

James Marsh doctorjames
Sun Nov 30 04:24:29 CET 2008

Topfield make a variety of personal video recorders that allow for the
transfer of recorded programmes via an onboard USB port. The ".rec"
files they produce are MPEG2 transport streams with a 3760 byte header
containing archive information for the PVR. The attached patch checks
for the presence of "TFrc" in the first four bytes of a file and
identifies it as an mpeg transport stream if present. It subsequently
skips this header when the services are probed. With the patch in
place these files are then fully supported by ffmpeg.

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