Aiseesoft MKV Converter - Version 9.2.20 Aiseesoft MKV Converter enables you to convert MKV and any other video (3GP, 3G2, AVI, DV, DIF, FLV, SWF, F4V, MOD, MJPG, MJPEG, MKV, MPG, MPEG, MPEG2, VOB, DAT, MP4, M4V, MPV, QT, MOV, RM, RMVB, TOD, TS, TRP, TP, WMV, ASF, HD video) files, to all popular video (AMV, ASF, AVI, DivX, Flash H264, FLV, SWF, H.264 AVI, H.264/MPEG-4 AVC, M4V MPEG-4, MKV, MOV, MPEG-1, MPEG-2, MPEG-4, MTV, VOB, WMV, XviD, DV, MPG, WebM) and audio(AAC, AC3, AIFF, AMR, AU, FLAC, MP3, M4V, MP2, OGG, WAV, WMA) formats. What's more, it will bring you much faster conversion speed with AMD APP and NVIDIA CUDA technology, and it can also support 5.1 channel audio.Key Features1. Convert MKV to MP4, AVI, MOV, etc. and vice versaThis MKV Convert enables you to convert MKV video to other popular video formats, even DVD VOB format is available. And you can also convert other video formats to MKV.2. Set video effectYou can adjust video Brightness, Contrast, and Saturation. Also this MKV Converter provides you with the Deinterlacing function to convert the interlaced video to a progressive one.3. Trim video clipAiseesoft MKV Converter can help you trim any video clip by setting its start and end time.4. Crop video frameWith Aiseesoft MKV Converter, you can crop video playing region, choose the zoom mode to adjust video aspect ratio.5. Merge several videos into one fileThe MKV Converter offers an easy way to combine and join multiple videos together.6. Add watermarkWatermark your video in the form of text or picture and adjust its position and transparency.7. Audio track and subtitleYou are allowed to select your preferred audio track and subtitle for the output video.8. Define output settingsYou can define video and audio settings, such as Video Encoder, Frame Rate, Video Bitrate, Resolution, Audio Encoder, Sample Rate, Channels, and Audio Bitrate.