[Libav-user] decoding example program not working

Alex Cohn alexcohn at netvision.net.il
Tue Apr 24 17:00:24 CEST 2012


On Tue, Apr 24, 2012 at 15:51,  <krishnaks at iwavesystems.com> wrote:
> HI,
>  I used example program in ffmpeg/doc/examples/decoding_encoding.c for
> decoding raw H264 file. But I am getting following errors. Where I am
> going wrong.
>
> Video decoding
> [h264 @ 0x102d9600] Invalid level prefix
> [h264 @ 0x102d9600] error while decoding MB 5 6
> [h264 @ 0x102d9600] concealing 77 DC, 77 AC, 77 MV errors
> saving frame   0
> 2012-04-24 18:22:18.519 iPadRecv[6627:14303] Current directory is /
> [h264 @ 0x102d9600] concealing 99 DC, 99 AC, 99 MV errors
> saving frame   1
> 2012-04-24 18:22:18.524 iPadRecv[6627:14303] Current directory is /
> [h264 @ 0x102d9600] concealing 73 DC, 73 AC, 73 MV errors
> saving frame   2
> 2012-04-24 18:22:18.527 iPadRecv[6627:14303] Current directory is /
> [h264 @ 0x102d9600] concealing 93 DC, 93 AC, 93 MV errors
> saving frame   3
> 2012-04-24 18:22:18.531 iPadRecv[6627:14303] Current directory is /
> [h264 @ 0x102d9600] concealing 90 DC, 90 AC, 90 MV errors
> saving frame   4
> 2012-04-24 18:22:18.535 iPadRecv[6627:14303] Current directory is /
> [h264 @ 0x102d9600] concealing 99 DC, 99 AC, 99 MV errors
> saving frame   5
> 2012-04-24 18:22:18.537 iPadRecv[6627:14303] Current directory is /
> [h264 @ 0x102d9600] no frame!
> Error while decoding frame 6
>
> Regards,
> KP

Does this file decode with no errors with ffmpeg executable?

Alex


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