[Libav-user] How to encode video to Flash video?

[Mark Ma]

Hi everybody,
I tried video_encode_video2() method from following url to encode video 
to mpeg video, it works well.
http://ffmpeg.org/doxygen/trunk/doc_2examples_2decoding__encoding_8c-example.html

But if I replace the codec ID with AV_CODEC_ID_FLV1, the generated 
(converted) file cannot be played by neither Flash Player or web browser?
Is there any code sample to generate flash video?

Any suggestion is appreciated.

Thanks,