WinVDR(divx/wmv/mpg/mp4 vcr) is a software tool that helps you create Divx/AVI/WMV/MPG(VCD/SVCD)/MP4(Quicktime) video clip files from your video capture card(BT878/848 etc.) and your soundcard. WinVDR Pro includes a mixer to help you monitor audio input level. The REAL-TIME recorder can directly record to divx/wmv/mpg/mp4 format. It has a pause function. It features a simple and useful playlist, a long-time recorder,a real-time video capture system.It's high speed comes from it's being optimized by MMX assemble code. It is characterized by 'dynamic A/V synchronization' and Low level AVI file writer.

Real-Time Video Capture Recorder,Can Directly Record to divx/wmv/mpg/mp4 Video Format .
Use cublic filter for every frame of video stream,thus the video quality is highly improved.
Use MMX/SSE assemble code in kernel arithmetic,thus capture speed is highly improved.By testing,WinVDR can real-time capture MPEG4 A/Vstream in 384*288*25 FPS(PAL) in Pentium 550 CPU.
Use MPEG4 scheme,thus one CD can hold 180 minutes video clip with VCD quality.
WinVDR bypass AVI I/O API provide by Microsoft,thus capturing speed get more improved.
WinVDR use 'dynamic A/V synchronization' technology to completely solve the problem of A/V asynchronism. Long-time video capture cannot breoken the A/V synchronization.
You can adjust Audio Time Shifting relative to Video Time.
When capturing,automaticly prevent sceensaver,power manager from running.
Automatically produce divx/wmv/mpg/mp4 file name according to your system time.
Simple and Useful Playlist & Mixer Included.
Long-Time Recorder(limited by your harddisk)
Pause Function.
Audio Level Monitor.