The ultimate  audio   converting tool.  xilisoft  audio  converter   is an  all-in-one  audio  converter   and extractor, allowing you to both convert  between different format  audio   files AND extract  audio   from video files  to different formats.  xilisoft  audio  converter   supports many video,  high-definition (HD) video, and  audio   file types including AVI, MPEG,  WMV, MP4, FLV, MKV, H.264/MPEG-4 AVC, AVCHD, MP3, WMA, WAV, AAC, FLAC,  OGG, APE, among many others. With  xilisoft  audio   Converter, you can also convert files in batches as  well as  audio   segments, split files, output files to exact size,  simultaneously convert a file into different formats, and fully  customize your output by adjusting a range of basic and advance  parameters. High  audio   conversion speed is guaranteed with  multithreading and multi-core CPU processing both supported. * Convert between nearly all  audio   formats (including MP3, WMA, WAV, AAC, FLAC, OGG, APE) * Extract  audio   from nearly all video and HD-video formats (including AVI, MPEG, WMV, MP4, FLV, MKV, H.264/MPEG-4 AVC, AVCHD) * Full  audio   output customization * High-speed multi-file conversion with support for multithreading, multi-core CPU processing, and batch  audio   conversion Audio Conversion and Extraction Convert between different format  audio   files, extract  audio   from different format video files M4A converter *  audio   Conversion Convert  audio   files from one form to another,  audio   formats supported include MP3, WMA, WAV, AAC, FLAC, OGG, APE, etc. *  audio   Extraction Extract  audio   from different format video files including HD videos,  video formats supported include AVI, MPEG, WMV, MP4, FLV, MKV,  H.264/MPEG-4 AVC, AVCHD, etc. * High-Speed  audio   Conversion Xilisoft  audio  converter   offers high-speed  audio   conversion with multithreading and multi-core CPU processing fully supported. * Batch  audio   Conversion Convert multiple files at once with support for batch conversion. Audio convert Customized  audio   Conversion Flexible ways to convert  audio   files to meet specific requirements MP4  audio   converter * Convert  audio   File to Several Formats Simultaneously convert your file to various formats to meet different requirements. * Convert  audio   Segment Convert an  audio   segment or extract an  audio   segment from a video file to one or several formats. * Split File Is your file too large to be transferred to your multimedia device?  Simply split it into several smaller chunks by file size or time length. * Convert  audio   File to Exact Size Output your file to the required size precisely with the aid of  xilisoft  audio   Converter’s built-in Bitrate Calculator. * Output Parameter Adjustment Adjust a range of basic and advanced output parameters to fully customize your output  audio   file. * Play Different Format Files Xilisoft  audio  converter   comes with a versatile media player built-in capable of playing files in all sorts of formats. *  audio   Conversion in Background Set  audio   conversions to run in the background and save CPU resources for other applications. * Action after  audio   Conversion Set this  audio  converter   to auto exit, shut down, stand by, or hibernate  your PC after a task is complete so you can concentrate on other  things. * Multilingual Interface Xilisoft  audio  converter   comes with different languages built-in:  English, German, Spanish, French, Japanese, Simplified and Traditional  Chinese. References Input File Formats Supported Video AVI, MPEG, WMV, MP4, FLV, MKV, H.264/MPEG-4, DivX, XviD, MOV, RM,  RMVB, M4V, VOB, ASF, 3GP, 3G2, SWF, H.261, H.264, DV, DIF, MJPG, MJPEG,  DVR-MS, NUT, QT, YUV, DAT, MPV, NSV AVCHD Video (*.mts, *.m2ts), H.264/MPEG-4 AVC (*.mp4), MPEG2 HD Video  (*.mpg; *.mpeg), MPEG-4 TS HD Video (*.ts), MPEG-2 TS HD Video (*.ts),  Quick Time HD Video (*.mov), WMV HD Video (*.xwmv), Audio-Video  Interleaved HD Video (*.avi) Audio MP3, WMA, AAC, WAV, CDA, OGG, FLAC, APE, CUE, M4A, RA, RAM, AC3, MP2, AIFF, AU, MPA, SUN AU Format CD  audio 

  CD Output File Formats Supported Audio AAC, AC3, AIFF, APE, AU, FLAC, M4A, MP2, MP3, OGG, RA, WAV, WMA, WAV lossless, WMA lossless  System Requirements Microsoft® Windows XP (SP2 or later), Windows Vista, Windows 7 1GHz Intel/AMD processor or above 256MB RAM (512MB or above recommended) 100MB space for installation Super VGA (800×600) resolution, 16-bit graphics card or higher