Question about FFMPEG WMV conversion

[shaktar]

Hello all,
Congrats for all the supports do here.
I'm using the FFmpeg Revision 15986 (static version) from the website: http://ffmpeg.arrozcru.com/builds/
I have bad issues with my command line to convert a FLV to a WMV
I use this:
ffmpeg -i test2.flv -acodec wmav2 -ab 128kb -vcodec wmv2 -b 768kb -r 15 -ac 2 -s 320x240 -y test2.wmv

My problem is that if the final result is acceptable in video, it is not good in audio with sometimes in the video many missed audio reading tracks.

Is anyone has already met this problem? What is a good example of a commande line for WMV?

Many thanks by advance

[Chris K]

Your command line is ok. Your FFmpeg version is also ok (tried them both with a standard flv clip).

If your flv clips are h264/aac there could be a FFmpeg decoding problem. Drop them on MediaInfo to see what's in it.
If WMP can play them properly, you probably have a DirectShow decoder/splitter for it and you can try to feed FFmpeg
with a small Avisynth script like:

DirectShowSource("c:\path to your flv clip")

[shaktar]

Many thanks Chris i gonna try.