If maintaining the exact same quality as the BD is important, you have to keep the video portion of the file size "as is" and only downconverting the audio to DD. It's hard to see any difference from original to this version (for my eyes). End result, MKV files sizes of 25-35GB might be shrunk to 5-15GB. 19) but the net file size difference is not enough to make me worry about the possible waste. It's probably visual overkill (I'm not sure I can see the difference of 20 vs.
I'm a bit of a max quality chaser myself, so I choose "high profile" and slide the CQ to 19 (from the default of 20). TV3 will play "high profile" files just fine. And with this in mind, I would suggest using the HB "high profile" setting which is a little slower than the TV3 preset because it is doing a few extra things to retain quality at an even smaller file size. You are correct in thinking about quality over minimizing file size however. Is the picture quality 10X better in the latter? No, it's just the same. However, I can convert it to prores and it might become 10GB.
#Correct makemkv segment map for winchester bluray 1080p#
For example, I shoot a lot of AVCHD 1080p with a camcorder. In video compression, it's not so much the size of the file but the quality of the compressor. OP, aiming for a target file size is not really a great way to think about preserving video quality. There's a lot of good advice in this thread so I'll offer just a few comments that haven't been said.
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