Without you sharing what you are actually doing with the source in Hybrid (debug output ?) I don't really know how to reproduce your problem.
Simply remuxing the file with Hybrid:
does not change the VUI meta data of the clip.
Cu Selur
Simply remuxing the file with Hybrid:
F:\Hybrid\64bit>MediaInfo.exe g:\color_change_099.mkv
General
Unique ID : 283324640147748610621348756177095046601 (0xD526574192ECD5480C1D8D725BCD35C9)
Complete name : g:\color_change_099.mkv
Format : Matroska
Format version : Version 4
File size : 5.03 GiB
Duration : 6 min 28 s
Overall bit rate mode : Variable
Overall bit rate : 111 Mb/s
Frame rate : 23.976 FPS
Encoded date : 2024-11-09 16:31:33 UTC
Writing application : Blackmagic Design DaVinci Resolve Studio
Writing library : Lavf58.45.100
ErrorDetectionType : Per level 1
Time code of first frame : 00:00:00:00
Time code source : Matroska tags
Video
ID : 1
Format : FFV1
Format version : Version 3.4
Format settings, Slice count : 4 slices per frame
Codec ID : V_MS/VFW/FOURCC / FFV1
Duration : 6 min 28 s
Bit rate mode : Variable
Bit rate : 109 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossless
Bits/(Pixel*Frame) : 2.194
Stream size : 4.93 GiB (98%)
Writing library : FFV1 YUV 420 8-bit
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
coder_type : Range Coder
ErrorDetectionType : Per slice
F:\Hybrid\64bit>MediaInfo.exe g:\color_change_099_remuxed.mkv
General
Unique ID : 32266779443871545638779280747641669775 (0x18465B0D73571B5615C86DC92C53888F)
Complete name : g:\color_change_099_remuxed.mkv
Format : Matroska
Format version : Version 4
File size : 5.03 GiB
Duration : 6 min 28 s
Overall bit rate : 111 Mb/s
Frame rate : 23.976 FPS
Encoded date : 2024-11-11 04:21:23 UTC
Writing application : mkvmerge v88.0 ('All I Know') 64-bit
Writing library : libebml v1.4.5 + libmatroska v1.7.1
Encoding Gui : Hybrid 2024.11.10.1
Video
ID : 1
Format : FFV1
Codec ID : V_MS/VFW/FOURCC / FFV1
Duration : 6 min 28 s
Bit rate : 111 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Color space : YUV
Compression mode : Lossless
Bits/(Pixel*Frame) : 2.239
Stream size : 5.03 GiB (100%)
Default : Yes
Forced : Yes
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709Cu Selur