4Videosoft Walkman Video Converter is the professional Sony Walkman Converter designed to convert all video to MP4 MP4 AVC(.mp4)video and MP3 M4A WAV WMA audio for all the Sony Walkman players like Sony Ericsson Walkman phone Walkman Bean Walkman Buzz Walkman Fitness Sony XPERIA even PSP PS3 etc. Moreover it is newly updated to support 6X faster conversion speed with NVIDIA CUDA.For you to redesign your video 4Videosoft Walkman Video Converter provides with strong editing functions of video trimming video cropping video joining watermarking and taking snapshot. Specific encoder settings are for you to get the perfect video playing effect.Key functions:1. Convert all kinds of video and audio formats for Walkman4Videosoft Walkman Video Converter can convert all the regular formats to MP4 MP4 AVC(.mp4) video and MP3 M4A WAV WMA audio for Sony Walkman video.2. Video Splitter4Videosoft Walkman Video Converter allows you to get any clips from your video sources. You can get it by set the exact time or just drag the slider bar.3. Video Cropper4Videosoft Walkman Video Converter allows you to crop size of video play region and adjust the output aspect ratio to get the perfect playing effect.4. Video JoinerMerge your selected video sources into one file after conversion for you to enjoy successively.5. Support preview and adjust video effectYou can preview the original video and output video effect at the same time and adjust the video effects by modifying the video Contrast Brightness Saturation.6. Output numerous formats at one time conversion4Videosoft Walkman Video Converter has the capacity to set numerous output formats respectively to work well on Walkman.7. Add watermark functionPersonalize video by adding picture watermark or text title.8. Fastest conversion speedProvide the fastest conversion speed (300%) completely support dual core CPU.