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[Multimedia Develop] yuvtools DL : 0: BMP2GBMP.exe 将一副副的BMP图片合并成一个没有BMP头信息的文件 note:仅支持24位bmp图片 DYUV2SEQ.exe 实现分离的yuv文件转换成YUV序列 4：2：0 ShowDIB.exe BMP图片显示程序，多文档框架 YUV2BMP.exe 实现了YUV转换成24位的BMP图片，实现了批量转换 BMP2SEQ.exe 将一系列24位或8位的BMP图片转换成4：2：0的YUV序列。 DYUV2BMP.exe 将分离的Y，U，V转换成24位的BMP图片，实现了批量转换 GBMP2SEQ.exe 实现包含一组rgb24图片（不含文件头）的单一文件到yuv4:2:0序列文件的转换 SEQ2BMP.exe 实现了SEQ2BMP的程序输出BMP文件为24位真彩 SeqCut.exe 实现对YUV4:2:0文件的剪切操作即从序列文件中取出一段序列 SeqSnr.exe 实现了两序列对应帧之间Y分量的SNR求取，并给出平均值 YUV2SEQ.exe 将单帧的YUV文件转换位YUV序列 4：2：0 YUV2SEQ2.exe 将单帧的YUV文件转换位YUV序列 4：2：0 可以选择目标图像的位置和大小-BMP2GBMP.exe a deputy to the BMP images into BMP not a first information documents note : supports only 24 bmp Photo DYUV2SEQ.exe achieve separation of YUV file conversion into YUV sequence out 4:2:0 ShowDIB.exe BMP pictures procedures, Multi- Document Framework YUV2BMP.exe YUV conversion to achieve the 24% of the BMP pictures, to achieve the batch conversion BMP2SEQ.exe 24 will be a series of eight or BMP images converted into four : the YUV series 2-0. DYUV2BMP.exe Isolated Y, U, V converted into 24 BMP pictures, to achieve the batch conversion GBMP2SEQ.exe achieve encompassing rgb24 Photo (excluding file) a single document to yuv4 : 2 : 0 sequence document conversion SEQ2BMP.exe realized SEQ2BMP procedures for the export of BMP file 24 color SeqCut.exe realize right YUV4 : 2 : 0 docume
Date : 2026-01-08 Size : 240kb User : ggg
[Multimedia Develop] yuvTOrgb DL : 0: 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 system. YUV411 to extract the Y component of each pixel, and the UV component in the horizontal direction is sampled once every four pixels. YUV420 not 0 V component is sampled, but compared with the YUV411, in the horizontal direction to double the sampling frequency of color difference, in the vertical direction mode U/V component is reduced to half the sampling interval
Date : 2026-01-08 Size : 150kb User : 张茂盛