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【軟體名稱】：CoreAVC H264 Video Codec Professional v2.5.5
【軟體語言】：英文
【軟體分類】：視訊解碼器
【檔案大小】：5.7 MB
【檔案類型】：RAR壓縮檔
【解壓密碼】：***回覆後可見***
【官方網頁】：http://www.corecodec.com/products/coreavc
【教學指南】：http://corecodec.com/products/coreavc/guide
CoreCodec CoreAVC 高解析 H.264 視訊編解碼器是基於的 MPEG-4 的第10部分標準，是其中一種使用於藍光光碟和 HD-DVD 的編碼格式。
AVC/H.264 是目前最熱門的標準視頻格式，CoreAVC 已被公認為世界上最快的 H.264 軟體視訊解碼器。
CoreAVC的效率在'軟體'上，和其他解決方案比較下往往是比較快的，現在來試試更快的，用'硬體'播放 H.264 視訊來更進一步提昇播放性能吧。
The CoreCodec CoreAVC High Definition H.264 video codec is based on the MPEG-4 Part 10 standard and is one of the codecs used in Blu-ray and in HD-DVD.
AVC / H.264 is the next-generation standard for video, and CoreAVC is being recognized as being the world's fastest H.264 software video decoder.
The efficiency of CoreAVC in 'software' is often compared to be faster than other solutions that try to rely on 'hardware' to increase playback performance of H.264 video.
CoreAVC v2.5.5: What's new in this release
======================================================
CoreAVC H.264 Video Codec - Version 2.5.5.0 (20110426)
- FIX: Clean reference lists when seeking to a SEI recovery point
- FIX: matrix ordering for buggy ATI DXVA implementation
- FIX: non-transposed matrices for NVIDIA DXVA mode
- FIX: validate GPU type, driver version and stream parameters before using DXVA
CoreAVC H.264 Video Codec - Version 2.5.1.0 (20110328)
- FIX: Windows Media Player seeking with MKV
- FIX: MediaPortal crashing
- FIX: Graphstudio crashing
CoreAVC H.264 Video Codec - Version 2.5.0.0 (20110326)
- ADD: DXVA1 support (with red tray icon)
- ADD: DXVA2 support (with red tray icon)
- ADD: new x64 blit asm code (unified with x86)
- FIX: SPS memory leaks
- FIX: Properly support SPS resolution changes (soft/cuda decoding)
- FIX: Bug in YUV->YUV blit code
- CHG: Unify x86 and x64 CUDA asm code
- CHG: Unify x86 and x64 AVC asm code, enabling SSE2/SSE3/SSSE3/SSE4 for x64
- CHG: Increase max supported resolution (approx 8100x8100)
- CHG: Refactor directshow frontend code
- CHG: Modify CUDA locking method
- CHG: Rearrange/enlarge settings dialog
- OEM: YASM padding bug for OSX target
- OEM: Android support added to SDK
Haali Media Splitter (20110303)
- ADD: AC3 in MP4 support
- ADD: WebM support
- ADD: More H264 aspect ratio options
- FIX: Show error code in GDSMux when muxing is aborted
- FIX: Accept more AAC media types in the muxer
- FIX: Use correct timescales when processing MP4 edit lists
- FIX: Scan the folder for more segments only if the file references external segments
- FIX: Fixed a lot of issues with the mp4 muxer
- FIX: Better support for VC1 in MPEG Transport Streams
- FIX: Aspect ratio processing in certain Matroska files
- FIX: Bug in uninstaller that prevented it from properly unregistering all filters
- FIX: Unrecognized video track in some transport streams
- FIX: Occasional excessive disk I/O when paused
系統需求
Recommended Hardware Configurations for proper CoreAVC™ Playback
The CoreAVC™ H.264 Video decoder for windows directshow has the following 'recommended' hardware configurations below: Noting that the recommendations listed are measured for full screen video playback and a more powerful system will deliver the best playback experience. But because of how efficient CoreAVC is, you may find that what it takes to perform at these levels can be achieved just as well on a slower PC too.
CoreAVC™ for Windows
CPU - 800 MHz or faster Intel Pentium class or equivalent AMD processor
RAM - At least 256MB of RAM
OS - Windows 98, 2000, XP, Vista, 7
480p video at 24 frames per second
CPU - 1.4 GHz or faster Intel Pentium 4 or equivalent AMD processor
RAM - At least 256MB of RAM- 64MB or greater video card
OS - Windows 98, 2000, XP, Vista, 7
720p video at 24-30 frames per second
CPU - 2.2 GHz or faster Intel Pentium 4 or equivalent AMD processor
RAM - At least 512MB of RAM
GPU - 128MB or greater video card
OS - Windows 98, 2000, XP, Vista, 7
1080p video at 24-30 frames per second
CPU - 2.8 GHz or faster Intel Pentium 4 or equivalent AMD processor
RAM - At least 1GB of RAM
GPU - 256MB or greater video card
OS - Windows 98, 2000, XP, Vista, 7
GPU Requirements for NVIDIA CUDA:*
NVIDIA GeForce GTX 260/280/290/295, 9800, 9600, 9500, 8800 GT, 8800 GTS 512, 8700, 8600, 8500, 8400, Tesla S1070/C1060, Quadro FX 3700, Quadro FX 3600M, Quadro FX 1700/FX 570/ NVS 320M/FX 1600M/FX 570M/FX 370/NVS 290/NVS 140M/NVS 135M/FX 360M/NVS 130M and higher.
* You will also need drivers 191.07 or higher from NVIDIA
KMPlayer 調用圖解：
執行KMP>按F2開啟參數設定視窗
依使用顯卡選擇，開啟顯卡硬體解碼(N卡用戶請先確認有安裝CUDA套件)
測試環境：
i7-920 & GTX275
啟用CUDA硬解前
啟用CUDA硬解後
CoreAVC H264 Video Codec Professional v2.5.5
CoreAVC H264 Video Codec Professional v2.5.5
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感謝支持！也別忘了支持正版唷！
