An outstanding and professional FLV converter can convert FLV files to almost all popular video formats such as AVI, WMV, MPEG, FLV, MKV, 3GP, 3G2, MOV, H264, RM easy and fast.
Boxoft FLV Converter features:

Support converting all popular video formats to FLV format
Support converting MP4 files to all popular video/audio formats
Support batch conversion with a task list
Support the latest popular video formats - MKV, TS, h.264, x.264, vc-1
Unmatchable converting speed, wonderful output quality
Windows Vista supported
Have option to select video size, bit rate, NTSC/PAL, frame rate, audio codec, sample rate etc.
So easy to modify the name and path of output files.

When converting files, you can pause, stop and continue at any moment;
With the user- friendly interface, Boxoft FLV Converter is suited for both veterans and beginners you can complete your conversion as easy as 1-2-3
All decoders and encoders are built in.Once you download and install Boxoft FLV Converter, all supported formats can be converted without downloading any more codec.