Dana 2. 11. 2015. 19:08 osoba "Ken Milnes" <kenmil...@sportvision.com> napisala je: > > Our company is working on a project that requires some video compression. > In our application we are capturing 12 bit monochrome video using IP > cameras. The video is taken from fixed cameras on a golf course putting > green. The camera video is approximately 1900 X 1200 pixels, 12 bits, and > 20 Hz frame rate. The scene is largely static as the cameras are fixed. > > > > Our desire is to compress this video for archival. It is important that the > video is either lossless compressed or that the compression does little > damage because we want to run the machine vision tracking algorithms after > decompression. > > > > We did some very preliminary tests using h.264 compression from the ffmpeg > library and was quite impressed with the results. It looked like 100:1 > compression was achievable without damaging the video. The test was not > really valid because we use RGB compression and it was only 8 bit video. I > could not find 12 bit, monochrome options in the library. >
You need to rebuild x264 and ffmpeg with highbit support. You can't use options. > > > We are looking for a consultant to help select or modify a codec that is > optimal for this application. I wish to scope a project that would give > us an API that we could include in our software product that would compress > and uncompress our 12 bit monochrome video. > > > > Our project schedule would require a finished API by the end of December. > > > > Regards, > > > > Ken > > > > Ken Milnes > > Project Manager / System Engineer > > Sportvision > > www.sportvision.com > > kenmil...@sportvision.com > > > > > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
