搜索资源列表
ColorspaceConverter
- 色彩空间转换,好像是从xvid里面截取出来的,mmx汇编优化,已修改转换为VS2005项目,内带nasm,解压到VS2005的运行目录即可编译;还没做测试,因为东西太多了,不想用这个,分享出来吧-Color space conversion, which seems to be taken out from xvid, mmx compilation optimization, has been modified into VS2005 project, which with nasm, ext
yuvTOrgb
- YUV411、YUV420格式多见于DV数据中,前者用于NTSC制,后者用于PAL制。YUV411为每个像素都提取Y分量,而UV分量在水平方向上每4个像素采样一次。YUV420并非V分量采样为0,而是跟YUV411相比,在水平方向上提高一倍色差采样频率,在垂直方向上以U/V间隔的方式减小一半色差采样-YUV411, YUV420 data format common in DV, the former for the NTSC system, which is used for PAL syst
