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Old 22nd September 2009, 16:48   #5316  |  Link
Capsbackup
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Join Date: Jul 2005
Posts: 1,995
I can also confirm on a movie only backup to BD5 that BD-RB does not reencode the AC3 and does remux this original demuxed AC3 back into the new reencoded .m2ts.
I have only one AC3 file in my WORKFILES folder.
Quote:
For proof load the m2ts in eac3to and check if "dialogue normalization" is present. If it is, that means it hasn't been touched since BDRB strips it when it re-encodes.
Log after running eac3to does say:
M2TS, 1 video track, 1 audio track, 1 subtitle track, 2:23:46, 24p /1.001
1: h264/AVC 1080p24 /1.001 (16:9)
2: AC3, English 5.1 channels, 640kbps, 48khz, dialnorm: -27dB
3:Subtitle (PGS), English
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