[Libav-user] There is no picture in the output file while encoding with libx264 as codec.

[Brian Chi]

Hi,

I found some informations on internet, some said that if replace the first
4 bytes as "0x00000001", it will be the Annex-B format NALU.
And i tried in that way, the output mp4 file has video data, but all
pictures are green, so it still not solve the problem.
Do you have any hint about this?
Thanks.

2012/12/27 Brian Chi <beyond702 at gmail.com>

> ction
> "av_write_frame->mov_write_packet->ff_mov_write_packet->ff_avc_parse_nal_units->ff_avc_find_startcode"
> find the start code 0x000001, how can i resolve this problem to make it
> works?
> The first 4 bytes in the AVPacket is the size of this NALU, should i
> replace the first 4 bytes with 0x000001 or 0x000
>



-- 
Best Regards,
Chi
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