drorgill

4 ms·

1.
by drorgill 14y ago
Again, you are missing the point. Where did the CRF number of 18.5 come from? Did you test several parameters, and found what parameter gives lower bitrates than Beamr Video on this specific clip set? Would you apply the same CRF paramete
2.
by drorgill 14y ago
Note my previous reply on this issue: JPEGmini adaptively encodes each JPEG file to the minimum file size possible without affecting its original quality (the output size is of course different for each input file). You can take a specific
3.
by drorgill 14y ago
Even if you compare #2 and #3 and they are similar quality, what would that prove? You could do #3 for a specific file after Beamr Video has processed it, but how would you know the right bitrate for #3 without applying Bearm Video in #2?
4.
by drorgill 14y ago
We don't have a constant bitrate feature. And the comparison you refer to was not done on content encoded with Beamr Video, but on content encoded with "Beamr-like" settings for an x264 encoder. Since we are controlling the video encoding
5.
by drorgill 14y ago
Those are just preview files used for fast page load, but they are based on resized versions of the original and the JPEGmini version. You are welcome to download the original and JPEGmini full resolution files, and compare them at "Actual
6.
by drorgill 14y ago
The decision Beamr Video makes are "smarter" than x264's CRF mode, since they are based on a perceptual quality measure we have developed. This quality measure is similar to the one used in JPEGmini, our image optimization technology, and
7.
by drorgill 14y ago
Beamr Video is not a bitrate-driven encoder - you cannot specify the bitrate of the output clip, so we cannot provide 2). We can only provide an output clip with the same quality as the input and lower bitrate, but we can't guarantee in ad
8.
by drorgill 14y ago
Daiz hello, this is Dror from Beamr. The technologies we have developed, JPEGmini and Beamr Video, are definitely not "Snake Oil", and I don't think it would be good practice to make such claims regarding any company's technology without c