K Lite Codec Pack Full

Contains everything you need to play all popular audio and video file formats.

Supports playback of:

- AVI, MKV, MP4, FLV, MPEG, MOV, TS, M2TS, WMV, RM, RMVB, OGM, WebM
- MP3, FLAC, M4A, AAC, OGG, 3GP, AMR, APE, MKA, Opus, Wavpack, Musepack
- DVD and Blu-ray (after decryption)
- and many more audio and video formats!

Provides lots of useful functionality, such as:

- Subtitle display
- Hardware accereration (DXVA2 / NVIDIA CUVID / Intel QuickSync)
- Audio bitstreaming
- Video thumbnails in Explorer
- File association options
- Broken codec detection
- Media Player Classic Home Cinema (MPC-HC)
- MadVR (an advanced and high quality video renderer)
- MediaInfo Lite
- DC-Bass Source Mod (for OptimFrog/Tak/Tracker audio support)
- DScaler5 MPEG-2 decoder (for DVD playback in WMP on Windows XP)
- DXVA1 hardware acceleration (for Windows XP)
- ffdshow audio/video processor
- ffdshow audio/video decoder (as alternative choice for LAV decoders)
- Haali Media Splitter (as alternative choice for LAV Splitter)
- GraphStudioNext

thanks for codecguide !!