.audio_codec = AV_CODEC_ID_MP3,
.video_codec = AV_CODEC_ID_FLV1,
.write_header = swf_write_header,
.write_packet = swf_write_packet,
.write_trailer = swf_write_trailer,
.audio_codec = AV_CODEC_ID_MP3,
.video_codec = AV_CODEC_ID_FLV1,
.write_header = swf_write_header,
.write_packet = swf_write_packet,
.write_trailer = swf_write_trailer,