According to media info your source has no vui info:
So Hybrid guesses the color matrix based on the resolution.
You can set the color matrix value of the mkv container under "Config->MKV tagging->VUI->Matroska advanced video signaling".
a. overwrite the defaults on closing
b. report changes to the config
So, to me, it looks like you asked for this.
Cu Selur
Ps.: Depending on what filtering you applied, color changes can also happen due to filtering.
Video
Count : 393
Count of stream of this kind : 1
Kind of stream : Video
Kind of stream : Video
Stream identifier : 0
StreamOrder : 0
ID : 1
ID : 1
Unique ID : 1
Format : FFV1
Format : FFV1
Commercial name : FFV1
Format version : Version 3.4
Format settings, Slice count : 4
Format settings, Slice count : 4 slices per frame
Codec ID : V_MS/VFW/FOURCC / FFV1
Codec ID/Url : http://ffdshow-tryout.sourceforge.net/
Duration : 658032.000000
Duration : 10 min 58 s
Duration : 10 min 58 s 32 ms
Duration : 10 min 58 s
Duration : 00:10:58.032
Duration : 00:10:57:09
Duration : 00:10:58.032 (00:10:57:09)
Bit rate mode : VBR
Bit rate mode : Variable
Bit rate : 129969013
Bit rate : 130 Mb/s
Width : 1920
Width : 1 920 pixels
Height : 1080
Height : 1 080 pixels
Pixel aspect ratio : 1.000
Display aspect ratio : 1.778
Display aspect ratio : 16:9
Frame rate mode : CFR
Frame rate mode : Constant
Frame rate : 23.976
Frame rate : 23.976 (24000/1001) FPS
FrameRate_Num : 24000
FrameRate_Den : 1001
Frame count : 15777
Color space : YUV
Chroma subsampling : 4:2:0
Chroma subsampling : 4:2:0
Bit depth : 8
Bit depth : 8 bits
Scan type : Progressive
Scan type : Progressive
Compression mode : Lossless
Compression mode : Lossless
Bits/(Pixel*Frame) : 2.614
Delay : 0
Delay : 00:00:00.000
Delay : 00:00:00:00
Delay : 00:00:00.000 (00:00:00:00)
Delay, origin : Container
Delay, origin : Container
Stream size : 10690487944
Stream size : 9.96 GiB
Stream size : 10 GiB
Stream size : 10.0 GiB
Stream size : 9.96 GiB
Stream size : 9.956 GiB
Writing library : FFV1 YUV 420 8-bit
Writing library : FFV1 YUV 420 8-bit
Default : Yes
Default : Yes
Forced : No
Forced : No
coder_type : Range Coder
MaxSlicesCount : 4
ErrorDetectionType : Per sliceYou can set the color matrix value of the mkv container under "Config->MKV tagging->VUI->Matroska advanced video signaling".
Quote: And when I close Hybrid I have this message :This happens if you tell Hybrid to:
a. overwrite the defaults on closing
b. report changes to the config
So, to me, it looks like you asked for this.
Cu Selur
Ps.: Depending on what filtering you applied, color changes can also happen due to filtering.