If so, this is the place for you. Recently, Daniusoft released a free Video Converter that handles most audio and video file types including HD videos (a great feature also attracts me) like M2TS, TS, MKV to AVI, WMV, MPEG, MOV, FLV, MP4.

In addition, extracting  mp3, wav, wma from video is for guys like me who collect background music of movies.

Daniusoft Video Converter Free

On the Settings dialog, you can configure encoder, resolution, bit rate, sample rate and channels for the output files so as to get a suitable and better quality on your players. Do a batch conversion of up to 5 videos at once, if you don’t want to set the preferences for each files.

Daniusoft Video Converter Free

Another sparkling features, Daniusoft Video Converter Free allows you to cut out video clips by manually setting the beginning and ending points.

Daniusoft Video Converter Free

Otherwise there are advanced features for DIY your videos. Crop the frame size to fit on your portable players, adjust the brightness, add old film or gray video effects and at last, design a watermark if you upgrade to the professional edition.

Daniusoft Video Converter Free

Overall, it is a powerful free video converter provides users more applications.

Resource:

How to Convert DVD to Nexus One with Daniusoft Media Converter Ultimate

• Easy Video Splitter
  Supports large AVI/DivX, MPEG(MPG) and WMV/ASF file (>4GB). Apart from splitting the video files automatically based on specified size or duration., its built-in preview that allows you to select the section as you view the clip.
  

  Freeware to Split Video Files

• AVI Trimmer
  Supports for spliting more then 2 and 4 GB DV,  XviD, DivX, 3ivX, MPEG-4 video files and editing MPEG-1,2 Layer I, II, III; AC3 audio files.The preview monitor allows users to make a selection with the slidder.
  

  Freeware to Split Video Files

• TSSplitter
  Designed for splitting and joining MPEG2 and H.264 (ts, mkv, mts, m2ts, etc. ) encoded files with specific disk type, fixed size, number of parts. The advantage compared to other similar tools is that you can later join the files and get a file that’s 100% like the origninal source file.
  

  Freeware to Split Video Files

Get HD Video Support in Windows 7

1. Win7codecs
   After installing this codec  package for Windows 7, Windows Media Player and Media Center will recognize instantly as all our media files playable, including high definition as the container mkv.
2. Windows Media Video 9 (WMV)
   This codec  support a wide range of bit rates, from high-definition content at one-half to one-third the bit rate of MPEG-2, to low-bit-rate Internet video delivered over a dial-up modem, and resolutions up to 1080p. Particularly, VC-1 a video codec is built in.
3. Blu-Ray In Windows 7
   Windows 7 Users will still have to rely on third-party software or other codecs that will allow media and audio to be played on the Windows Media  Center to playback Blu-Ray Movies.
   • Free Codecs for Playing Blu-Ray in Windows 7 Media Center and Media Player
     PureCodec
     With KMPlayer, Media Player Classic, BSPlayer 3 popular built-in player, PureCodec Decoder is a wonderful solution to attain a range of trendy video formats(MPG, VCD, DVD, MOV, RMVB, AVI, TS, TP, EVO, M2TS, MKV, OGM, SCM, MP4, CSF, FLV.etc), Encoding audio, HDTV playback and video decoding versatile package, as well as MPEG-2 Part 2, H.264/MPEG-4 AVC, and SMPTE VC-1 of blu-ray movies.
     To play Blu-ray in Windows Media Player, users have to update  to 11 version or its later on.
     Free Download PureCodec
     
   • Corel WinDVD 9 Plus
     This Player will allow you to use  Blu-ray, HD DVD and standard DVDs in Windows 7.