Here are some key features of "eTeSoft Video Converter":

· Support multithreading and batch conversion;
· Support different zooming modes for output;
· Support conversion of audio/video clips with customized starting point and length;
· Support conversion for playback on all popular portable video/audio players(iPod, iPhone, Zune, PSP, AppleTV, etc);
· Support H.264/PSP AVC and H.264/MPEG-4 AVC codecs;
· Support to adjust parameters of audio/video codecs;
· Support to extract and convert audio streams from video files;
· Support to set audio track index for output;
· Support to view source/output media information;
· Support to play back audio/video files;
· Support quick preview;