MakeMKV causing audio sync issues
Posted: Sat Nov 02, 2024 4:18 am
Does anyone know what would cause MakeMKV to rip a DVD that was originally 29.97 FPS to 29.761 FPS?
I de-interlaced the first DVD of 4 from the 1st season of the 1988 television show of War of the Worlds using QTGMC in AviSynth+ via VirtualDub2 and even an FFmpeg batch filed script after ripping it with MakeMKV with no problem, but on this 2nd DVD it won't rip it correctly, so when I de-interlace, it throws the audio completely out of sync.
Here's the media info from the ripped from DVD MakeMKV file:
I de-interlaced the first DVD of 4 from the 1st season of the 1988 television show of War of the Worlds using QTGMC in AviSynth+ via VirtualDub2 and even an FFmpeg batch filed script after ripping it with MakeMKV with no problem, but on this 2nd DVD it won't rip it correctly, so when I de-interlace, it throws the audio completely out of sync.
Here's the media info from the ripped from DVD MakeMKV file:
Code: Select all
General
Unique ID : 77710513387320379362954125602378630439 (0x3A76801EF97DEDD12F98773BA32A4527)
Complete name : C:\Users\chris\Videos\MakeMKV Rips\A1_t00.mkv
Format : Matroska
Format version : Version 2
File size : 1.89 GiB
Duration : 45 min 15 s
Overall bit rate mode : Variable
Overall bit rate : 5 981 kb/s
Frame rate : 29.761 FPS
Encoded date : 2024-11-01 00:44:06 UTC
Writing application : MakeMKV v1.17.8 win(x64-release)
Writing library : libmakemkv v1.17.8 (1.3.10/1.5.2) win(x64-release)
Video
ID : 1
ID in the original source medium : 224 (0xE0)
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings : CustomMatrix / BVOP
Format settings, BVOP : Yes
Format settings, Matrix : Custom
Format settings, GOP : Variable
Codec ID : V_MPEG2
Codec ID/Info : MPEG 1 or 2 Video
Duration : 45 min 14 s
Bit rate mode : Variable
Bit rate : 5 783 kb/s
Maximum bit rate : 9 800 kb/s
Width : 720 pixels
Height : 480 pixels
Display aspect ratio : 4:3
Frame rate mode : Variable
Frame rate : 29.761 FPS
Original frame rate : 29.970 (30000/1001) FPS
Standard : Component
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.562
Time code of first frame : 00:59:59;00
Time code source : Group of pictures header
Stream size : 1.83 GiB (97%)
Language : English
Default : No
Forced : No
Color primaries : BT.601 NTSC
Transfer characteristics : BT.601
Matrix coefficients : BT.601
Original source medium : DVD-Video
Audio
ID : 2
ID in the original source medium : 189 (0xBD)128 (0x80)
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Codec ID : A_AC3
Duration : 45 min 15 s
Bit rate mode : Constant
Bit rate : 192 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Stream size : 62.1 MiB (3%)
Title : Stereo
Language : English
Service kind : Complete Main
Default : Yes
Forced : No
Original source medium : DVD-Video
Dialog Normalization : -27 dB
compr : 6.02 dB
dynrng : 6.02 dB
dsurmod : Not Dolby Surround encoded
dialnorm_Average : -27 dB
dialnorm_Minimum : -27 dB
dialnorm_Maximum : -27 dB
Menu
00:00:00.000 : en:Chapter 01
00:01:29.355 : en:Chapter 02
00:04:26.633 : en:Chapter 03
00:10:26.492 : en:Chapter 04
00:19:09.047 : en:Chapter 05
00:27:25.110 : en:Chapter 06
00:38:26.304 : en:Chapter 07
00:44:24.662 : en:Chapter 08