Tipard YouTube Video Converter for Mac is a prominent Mac YouTube Video Converter for Mac users to convert video to YouTube FLV Mac, So it is available to convert MPEG to FLV, convert WMV to FLV, convert AVI to FLV on Mac, as well as VOB, MP4, M4V, RM, RMVB, WMV, ASF, MKV, TS, MPV, 3GP,3G2, MPV, MOD, TOD to FLV Mac for the YouTube uploading or other else. Beyond the conversion function, this Mac YouTube Video Converter offers many pragmatic features for Mac users to optimize the video effect, like " merging several titles/chapters into one file, cropping the video play region, trimming the video length, and setting video brightness, contrast, saturation, Hue, etc". So you can convert any videos to FLV video formats with different audio and video effects. Key Functions: 1. Designed specialized for Mac OS X. A professional Mac YouTube Video Converter fully compatible with Mac OS X, support Leopard and Tiger, which manage on computers with either Power PC or Intel processors. 2. Convert video to YouTube FLV Mac. Convert video to YouTube FLV Mac, So it is available to convert MPEG to FLV, convert WMV to FLV, convert AVI to FLV on Mac, as well as other popular videos to FLV Mac for the YouTube uploading. 3. Trim your video clips. Clip any segment of your video by set the exact start and end time or just drag the slide bar. 4. Crop the play region of video Adjust the playing region of the video to fit for your player and your favor. 5. Merge several chapters of video into one file. With several files merged into one file for output, you'll enjoy a single long movie with a single click.