VideoSourcePlayer records too fast

[piotr]

Hello,

I have a problem with VideoSourcePlayer. I can record a movie from camera. I can set fps. But sometimes the that is recorded is really slow, sometimes really fast. I don't change fps, codec or anything, I just restart the application. I'm using Raw or Default codec, with no effect.

writer.Open(m_recordingName, 640, 480, 30, VideoCodec.Raw);

"writer" is VideoFileWriter.