By AVI to SWF Converter you can choose the audio bit rate and sample rate freely.
AVI to SWF Converter features:
1.Support all the Windows platforms: such as Windows 2000 and later systems, both 32bit and 64bit systems, XP, Window 7;
2.Support to convert videos to audioin batches;
3.Support to extract silent movie or audio from vide respectively.
4.Support the functions of setting the resolution, frame and quality for the newly produced videos in advance.
5.Allow to customize the audio bit rate and sample rate freely to balance the size and audio quality.
6.Flexible method to add AVI files. That is simply dragging and dropping files to software.
7.Flexible to set properties. That is editing the properties of output video and audio like the resolution, the frame, the quality, the audio bit rate and sample rate.