CoreAVC 1.9.0.0 CUDA测试

昨天CoreAVC 1.9.0.0发布了,比较重大的改进是增加了对Nvidia CUDA的支持,来看一下官方的Changelog

CoreAVC H.264 Video Codec – Version 1.9.0.0 (20090210)
– Add: NVIDIA CUDA accelerated video decoding (Thanks NVIDIA!!!)
– Add: NVIDIA CUDA detection to installer
– Add: Tray icon showing NVIDIA CUDA state (green=in use, blue=not in use)
– Add: Tray icon mouse over shows 32bit/64bit states
– Add: Initial installer changes for 32/64bit
– Add: Updated Haali Media Splitter
– Fix: Focus bug related to MCE
– Fix: Focus prevention when the tray icon is off
– Fix: Improve seeking on frames with one IDR frame
– Fix: Various small bugs

继续阅读“CoreAVC 1.9.0.0 CUDA测试”

「夢想夏郷」DVD处理方法

这次C75上发售了东方的同人动画「夢想夏郷」,CV阵容十分强大,真不知道舞风是怎么请来这些人的。

DVD镜像下好之后我着手准备压制。在DGIndex里预览了一下,没有看到交错。生成了d2v工程文件后,用记事本打开,最底部写着100.00%Video,然后我用avs加载丢到VDM预览,嗯,很好,是30p的。我最喜欢帧帧无交错的了 XD

但是这时我突然想到以前sswroom和我提到的一个情况,就算是30p的,也要分情况。30p虽然不需要做IVTC,但是有的需要做decimate。我多了个心眼,在VDM里一帧一帧预览画面,果然每5帧有两帧是重复的。由于动画的画面并非连续运动,所以我找了几个镜头运动的场景,结果依然如此。

所以这个DVD的正确处理方法,应该是不做IVTC,直接做decimate砍帧把帧率降回24。

:3: 其他朋友以后看到30p的DVD不要被骗了~

DAEMON Tools Lite Version 4.30.2

What’s new (compared to DT Lite 4.30.1):

What’s new:
– CD/DVD/BluRay imaging ability;
– Images mounting from image catalog in menu;
– Auto update functionality;
– Preferences dialog;
– Some GUI improvements;
– Languages updates.

Bugs fixed:
– Images engine bugs;
– Device speed detection;
– Some minor GUI bugs.ages mounting fixes;

这次更新倒是把GUI做了一次大调整,总体感觉非常好,而且系统栏的图标也终于换了,比以前好看多了,推荐更新。

Xvid 1.2.0 released

Changes since 1.1.3:

xvidcore library

  • Complete AMD64/EM64T 64-bit support
  • Added support for WIN64 platform
  • Multi-threaded encoding support
  • SSE3/SSE4 optimizations
  • Faster and more precise mpeg intra quantization
  • Fixed bug in packed pixel format colorspace conversion
  • Noexec-stack security patch
  • Fix for bad resync marker length
  • Improved decoder robustness for broken streams containing B-frames
  • Fix for potential out-of-bound access to MV bits table
  • Added SSIM quality-metric plugin

VFW frontend

  • WIN64 compatibility
  • Added widgets for SSE3/SSE4
  • Auto-detection of available processor cores
  • Minor GUI cosmetics

DShow frontend

  • WIN64 compatibility
  • Minor GUI cosmetics

下载地址:  http://www.xvidvideo.ru/content/category/1/34/29/