[Blurayhd]

Originally Posted by Sharc

First of all, you should keep the original Blu-Ray disc in a safe place. This is your master for all subsequent re-encodes.
Secondly, as every re-encode of a re-encode (like your MKV 265 10 bit) introduces new losses and artefacts (they might be small though), it is not recommended to keep a re-encode of a re-encode as a master or archival copy.

You are saying if I pass BD25 to MKV 265 directly, with full quality and AAC audio best quality (just like when you pass the BD25 to MKV with Makemkv) I´ll get loose quality?

My idea like I sayd is encode with Rebuilder to BD25 and not burning to disc but pass is it MKV, you know, 23gb compare with 15gb is something

So what do you say?