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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi list,<br>
<br>
I'm trying to losslessy compress the output of the disparity plugin. Its source caps say it outputs RGB, but the algorithm itself is supposed to generate 16-bit grayscale. After a lot of headache, I finally found a combo of avenc_ljpeg and avdec_mjpeg that
would work to encode and then decode the RGB stream and get the exact same data on both ends. Now, I would like to do the same for a 16-bit grayscale stream of images, but am having little luck. avenc_mjpeg does support GRAY16_BE/LE, but I don't know how
to make it lossless.<br>
<br>
Does such a solution exist, or do we need to roll our own/modify a codec?<br>
<br>
Thanks,<br>
Ryan Talbot<br>
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