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使用Opencv、FFmepg、LibYUV将YUV数据转换为RGB。 在日常开发中,特别是在编解码的项目中,数据格式转换是很常见的,如YUV转RGB、YU12转I420、亦或者其他格式等等,我们常用的转换方式,要么使用Opencv的cvtColor(),要么使用FFmepg的sws_scale(),单帧图片进行转换还好,但如果我们在视频处理过程中使用,就会发现数据延迟,内存增长等各种问题,常见的处理方式是丢帧。最近尝试用LibYUV库来进行处理,发现效率还真不错。
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YUVToRGB_Muti.zip (420个子文件)
OpenCVConfig.cmake 15KB
OpenCVModules-release.cmake 11KB
OpenCVModules-debug.cmake 11KB
OpenCVModules.cmake 10KB
YUVToRGB_Muti.cpp 6KB
pch.cpp 200B
Browse.VC.db 44.26MB
avcodec-55.dll 14.9MB
avcodec-55.dll 14.9MB
opencv_ffmpeg2413.dll 10.05MB
avformat-55.dll 4.87MB
avformat-55.dll 4.87MB
opencv_highgui2413d.dll 3.49MB
opencv_highgui2413d.dll 3.49MB
opencv_core2413d.dll 3.36MB
opencv_core2413d.dll 3.36MB
opencv_ocl2413d.dll 3.31MB
opencv_imgproc2413d.dll 2.99MB
opencv_imgproc2413d.dll 2.99MB
opencv_legacy2413d.dll 2.44MB
opencv_contrib2413d.dll 2.4MB
opencv_contrib2413d.dll 2.4MB
opencv_highgui2413.dll 2.01MB
opencv_core2413.dll 2MB
opencv_stitching2413d.dll 1.95MB
opencv_ocl2413.dll 1.89MB
avfilter-3.dll 1.84MB
avfilter-3.dll 1.84MB
opencv_imgproc2413.dll 1.83MB
opencv_calib3d2413d.dll 1.75MB
opencv_calib3d2413d.dll 1.75MB
opencv_objdetect2413d.dll 1.46MB
opencv_objdetect2413d.dll 1.46MB
opencv_features2d2413d.dll 1.4MB
opencv_features2d2413d.dll 1.4MB
opencv_superres2413d.dll 1.18MB
opencv_legacy2413.dll 1.16MB
avdevice-55.dll 1.13MB
avdevice-55.dll 1.13MB
opencv_videostab2413d.dll 1.12MB
opencv_contrib2413.dll 1.11MB
opencv_nonfree2413d.dll 1.1MB
opencv_flann2413d.dll 1.1MB
opencv_flann2413d.dll 1.1MB
opencv_stitching2413.dll 993KB
opencv_ml2413d.dll 993KB
opencv_ml2413d.dll 993KB
opencv_calib3d2413.dll 960KB
opencv_gpu2413d.dll 922KB
opencv_features2d2413.dll 702KB
opencv_video2413d.dll 693KB
opencv_video2413d.dll 693KB
opencv_objdetect2413.dll 641KB
opencv_superres2413.dll 586KB
opencv_nonfree2413.dll 534KB
opencv_videostab2413.dll 532KB
opencv_ml2413.dll 501KB
opencv_flann2413.dll 484KB
opencv_photo2413d.dll 454KB
opencv_photo2413d.dll 454KB
opencv_gpu2413.dll 409KB
avutil-52.dll 391KB
avutil-52.dll 391KB
swscale-2.dll 360KB
swscale-2.dll 360KB
opencv_video2413.dll 355KB
swresample-0.dll 265KB
swresample-0.dll 265KB
opencv_photo2413.dll 189KB
postproc-52.dll 118KB
postproc-52.dll 118KB
ffplay.exe 453KB
opencv_traincascaded.exe 443KB
opencv_createsamplesd.exe 361KB
opencv_haartrainingd.exe 360KB
ffmpeg.exe 287KB
opencv_traincascade.exe 233KB
opencv_visualisationd.exe 164KB
opencv_createsamples.exe 162KB
opencv_haartraining.exe 162KB
ffprobe.exe 133KB
opencv_annotationd.exe 127KB
opencv_performanced.exe 75KB
opencv_visualisation.exe 70KB
opencv_versiond.exe 70KB
opencv_annotation.exe 45KB
opencv_performance.exe 27KB
opencv_version.exe 20KB
YUVToRGB_Muti.vcxproj.filters 1KB
ts_gtest.h 833KB
row.h 173KB
avcodec.h 169KB
avformat.h 82KB
core_c.h 79KB
types_c.h 59KB
avfilter.h 55KB
scale_row.h 48KB
kmeans_index.h 36KB
opt.h 31KB
imgproc_c.h 30KB
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