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unpack_superblocks
2006 Dec 30
5
Theora encoding in FFmpeg
...000 kb/s, 15.00 fps(c)
Stream mapping:
Stream #0.0 -> #0.0
[theora @ 0x3c9554]Invalid extradata!
[theora @ 0x3c9554]Unknown Theora config packet: 50
[theora @ 0x3c9554]4376 bits left in packet 32
Press [q] to stop encoding
1656240 dezicycles in init_frame, 1 runs, 0 skips
1537800 dezicycles in unpack_superblocks, 1 runs, 0 skips
...
FFmpeg exits cleanly but test2.avi has nonsense. Clearly the VP3
decoder (which ffmpeg uses for theora decoding) does not understand my
stream. I am not sure if the problem is just my extradata, or if my
entire stream is borked.
To describe my ogg_packet conversion.. I fi...