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UniqProject / BDInfo

BDInfo from http://www.cinemasquid.com/blu-ray/tools/bdinfo
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Bitrate TrueHD #6

Closed XinfitX closed 6 years ago

XinfitX commented 6 years ago

hello, I'm just comparing the bdinfo of my bluray, for which reason we have two different values

DISC INFO:

Disc Title: Darkest.Hour.2017.1080p.Blu-ray.AVC.TrueHD.7.1 Disc Size: 42.131.392.003 bytes Protection: AACS BD-Java: Yes BDInfo: 0.7.3.3

PLAYLIST REPORT:

Name: 00800.MPLS Length: 2:04:54.487 (h:m:s.ms) Size: 38.837.200.896 bytes Total Bitrate: 41,46 Mbps

VIDEO:

Codec Bitrate Description

MPEG-4 AVC Video 31590 kbps 1080p / 23,976 fps / 16:9 / High Profile 4.1

AUDIO:

Codec Language Bitrate Description

Dolby TrueHD + Atmos English 4218 kbps 7.1 / 48 kHz / 4218 kbps / 24-bit (AC3 Embedded: 5.1 / 48 kHz / 640 kbps / DN -4dB) Dolby Digital Plus Audio Spanish 768 kbps 7.1 / 48 kHz / 768 kbps (DD+ Embedded: 5.1 / 48 kHz / 448 kbps) Dolby Digital Audio French 640 kbps 5.1 / 48 kHz / 640 kbps / DN -4dB Dolby Digital Audio English 192 kbps 2.0 / 48 kHz / 192 kbps / DN -4dB / Dolby Surround Dolby Digital Audio English 192 kbps 2.0 / 48 kHz / 192 kbps / DN -4dB / Dolby Surround

SUBTITLES:

Codec Language Bitrate Description

Presentation Graphics English 37,182 kbps
Presentation Graphics Spanish 40,006 kbps
Presentation Graphics French 35,765 kbps
Presentation Graphics Spanish 1,115 kbps
Presentation Graphics French 0,871 kbps

FILES:

Name Time In Length Size Total Bitrate

00800.M2TS 0:00:00.000 2:04:54.487 38.837.200.896 41.457

DISC INFO:

Disc Title: Darkest.Hour.2017.1080p.Blu-ray.AVC.TrueHD.7.1 Disc Size: 42,131,391,847 bytes Protection: AACS BD-Java: Yes BDInfo: 0.5.8.7 (compatible layout created by DVDFab 10.0.8.1)

PLAYLIST REPORT:

Name: 00800.MPLS
Length: 2:04:54.487 (h:m:s.ms) Size: 38,837,200,896 bytes Total Bitrate: 41.46 Mbps

VIDEO:

Codec Bitrate Description

MPEG-4 AVC Video 31590 kbps 1080p / 23.976 fps / 16:9 / High Profile 4.1 /

AUDIO:

Codec Language Bitrate Description

Dolby Atmos/TrueHD Audio English 4858 kbps 7.1-Atmos / 48 kHz / 4858 kbps / 24-bit (AC3 Core: 5.1 / 48 kHz / 640 kbps) Dolby Digital Plus Audio Spanish 768 kbps 7.1 / 48 kHz / 768 kbps Dolby Digital Audio French 640 kbps 5.1 / 48 kHz / 640 kbps Dolby Digital Audio English 192 kbps 2.0 / 48 kHz / 192 kbps / Dolby Surround Dolby Digital Audio English 192 kbps 2.0 / 48 kHz / 192 kbps / Dolby Surround

SUBTITLES:

Codec Language Bitrate Description

Presentation Graphics English 37.183 kbps
Presentation Graphics Spanish 40.006 kbps
Presentation Graphics French 35.765 kbps
Presentation Graphics Spanish 1.115 kbps
Presentation Graphics French 0.871 kbps

FILES:

Name Time In Length Size Total Bitrate

00800.M2TS 0:00:00.000 2:04:54.487 38,837,200,896 41,456 kbps

eac3to v3.34 command line: eac3to.exe -check

M2TS, 1 video track, 5 audio tracks, 5 subtitle tracks, 2:04:54, 24p /1.001 1: Chapters, 20 chapters 2: h264/AVC, 1080p24 /1.001 (16:9) 3: TrueHD/AC3 (Atmos), English, 7.1 channels, 48kHz (embedded: AC3, 5.1 channels, 640kbps, 48kHz, dialnorm: -27dB) 4: E-AC3, Spanish, 7.1 channels, 768kbps, 48kHz, dialnorm: -27dB (core: AC3, 5.1 channels, 448kbps, 48kHz, dialnorm: -27dB) 5: AC3, French, 5.1 channels, 640kbps, 48kHz, dialnorm: -27dB 6: AC3 Surround, English, 2.0 channels, 192kbps, 48kHz, dialnorm: -27dB 7: AC3 Surround, English, 2.0 channels, 192kbps, 48kHz, dialnorm: -27dB 8: Subtitle (PGS), English 9: Subtitle (PGS), Spanish 10: Subtitle (PGS), French 11: Subtitle (PGS), Spanish 12: Subtitle (PGS), French [s10] Extracting subtitle track number 10... [s09] Extracting subtitle track number 9... [a05] Extracting audio track number 5... [a06] Extracting audio track number 6... [s11] Extracting subtitle track number 11... [s08] Extracting subtitle track number 8... [v02] Extracting video track number 2... [s12] Extracting subtitle track number 12... [a04] Extracting audio track number 4... [a07] Extracting audio track number 7... [a03] Extracting audio track number 3... Video track 2 contains 179688 frames. Subtitle track 8 contains 1814 captions. Subtitle track 9 contains 1821 captions. Subtitle track 10 contains 1804 captions. Subtitle track 11 contains 45 captions. Subtitle track 12 contains 42 captions. eac3to processing took 9 minutes, 43 seconds. Done.

UniqProject commented 6 years ago

It was reported in #4 already. DVDFab is reporting the overall bitrate of TrueHD and the Core Stream as Bitrate. BDInfo up to version 0.7.3.3 reported only the Bitrate of HD stream, which is more accurate, but affects the overall bitrate.

I've changed the behaviour in ea35723 and 72604c3

The next update will report TrueHD audio streams like this: Dolby TrueHD/Atmos Audio English 4858 kbps 7.1-Atmos / 48 kHz / 4218 kbps / 24-bit (AC3 Core: 5.1 / 48 kHz / 640 kbps)

The first reported bitrate will be the overall bitrate (HD+Core streams), and the second bitrate in the description will only report bitrate of HD stream

XinfitX commented 6 years ago

thanks very much, looking for future updates, great work !!