Thanks for your reply! I saw a similar post yesterday when someone ripped a blu-ray using RipBot264 and encountered a similar problem like me, that the aspect ratio changed when he burned his movie to a blu-ray disc. Here is the link to that post http://forum.imgburn.com/index.php?showtopic=13361&st=0&p=111073&hl=stretched&fromsearch=1entry111073
Do you think I can do something similar to fix my problem like he did?
I will show you my entire process when I created my blu-ray that gets the wrong aspect ratio:
First I use TsMuxer:
MUXOPT --no-pcr-on-video-pid --new-audio-pes --blu-ray --vbr --insertBlankPL --auto-chapters=5 --vbv-len=500
V_MPEG4/ISO/AVC, "C:\Users\Håkan\Desktop\Appaloosa.1080p.Bluray.x264-1920.mkv", fps=23.976, insertSEI, contSPS, track=1, lang=eng
A_AC3, "C:\Users\Håkan\Desktop\Appaloosa.1080p.Bluray.x264-1920.mkv", track=2, lang=und
S_TEXT/UTF8, "C:\Users\Håkan\Desktop\Appaloosa.1080p.Bluray.x264-1920.mkv",font-name="Arial",font-size=65,font-color=0x00ffffff,bottom-offset=24,font-border=2,text-align=center,video-width=1920,video-height=800,fps=23.976, track=3, lang=und
S_TEXT/UTF8, "C:\Users\Håkan\Desktop\Appaloosa.1080p.Bluray.x264-1920.srt",font-name="Arial",font-size=65,font-color=0x00ffffff,bottom-offset=24,font-border=2,text-align=center,video-width=1920,video-height=800,fps=23.976, lang=swe
SmartLabs tsMuxeR. Version 1.10.6 http://www.smlabs.net
Decoding H264 stream (track 1): Profile: High@4.1 Resolution: 1920:800p Frame rate: 23.976
H.264 stream does not contain fps field. Muxing fps=23.976
H264 bitstream changed: insert nal unit delimiters
H264 bitstream changed: insert pict timing and buffering period SEI units
Decoding AC3 stream (track 2): Bitrate: 640Kbps Sample Rate: 48KHz Channels: 6
Decoding PGS stream (track 4): Resolution: 1920:1080 Frame rate: 23.976
B-pyramid level 1 detected. Shift DTS to 2 frames
H264 bitstream changed: insert SPS/PPS units
Decoding PGS stream (track 3): Resolution: 1920:1080 Frame rate: 23.976
Processed 166033 video frames
Creation of Blu-ray playlist
Creation of Blu-ray stream info and seek index
Mux successful complete.
Muxing time: 13 min 3 sec
Then I used ImgBurn to burn it on my hard drive which should be similar to burn it on a blu-ray disc:
I 13:00:08 ImgBurn Version 2.5.1.0 started!
I 13:00:08 Microsoft Windows Vista Ultimate Edition (6.0, Build 6002 : Service Pack 2)
I 13:00:08 Total Physical Memory: 3 405 388 KB - Available: 2 085 196 KB
I 13:00:08 Initialising SPTI...
I 13:00:08 Searching for SCSI / ATAPI devices...
I 13:00:08 -> Drive 1 - Info: HL-DT-ST BD-RE GGW-H20L YL05 (D:) (ATA)
I 13:00:08 Found 1 HD DVD-ROM/BD-RE!
I 13:01:23 Operation Started!
I 13:01:23 Building Image Tree...
I 13:01:23 Calculating Totals...
I 13:01:23 Preparing Image...
I 13:01:23 Contents: 9 Files, 14 Folders
I 13:01:23 Content Type: BD Video
I 13:01:23 Data Type: MODE1/2048
I 13:01:23 File System(s): UDF (2.50)
I 13:01:23 Volume Label: [Not Configured]
I 13:01:23 Size: 9 030 020 044 bytes
I 13:01:23 Sectors: 4 409 195
I 13:01:23 Image Size: 9 031 057 408 bytes
I 13:01:23 Image Sectors: 4 409 696
I 13:01:23 Operation Successfully Completed! - Duration: 00:00:00
I 13:02:05 Operation Started!
I 13:02:05 Building Image Tree...
I 13:02:16 Calculating Totals...
I 13:02:16 Preparing Image...
I 13:02:16 Contents: 9 Files, 14 Folders
I 13:02:16 Content Type: BD Video
I 13:02:16 Data Type: MODE1/2048
I 13:02:16 File System(s): UDF (2.50)
I 13:02:16 Volume Label: Appaloosa
I 13:02:16 Size: 9 030 020 044 bytes
I 13:02:16 Sectors: 4 409 195
I 13:02:16 Image Size: 9 031 057 408 bytes
I 13:02:16 Image Sectors: 4 409 696
I 13:02:20 Operation Successfully Completed! - Duration: 00:00:14
I 13:02:20 Operation Started!
I 13:02:20 Image Contents: 9 Files, 14 Folders
I 13:02:20 Image Sectors: 4 409 696 (MODE1/2048)
I 13:02:20 Image Size: 9 031 057 408 bytes
I 13:02:20 Image Volume Identifier: Appaloosa
I 13:02:20 Image Volume Set Identifier: 3D286842004348EB
I 13:02:20 Image Application Identifier: ImgBurn v2.5.1.0
I 13:02:20 Image Implementation Identifier: ImgBurn
I 13:02:20 Image File System(s): UDF (2.50)
I 13:02:20 Destination File: C:\Users\Håkan\Desktop\Appaloosa.1080p.Bluray.x264-1920.iso
I 13:02:20 Destination Free Space: 18 018 910 208 Bytes (17 596 592 KB) (17 184 MB) (16 GB)
I 13:02:20 Destination File System: NTFS
I 13:02:20 File Splitting: Auto
I 13:02:21 Writing Image...
I 13:15:38 Operation Successfully Completed! - Duration: 00:13:18
I 13:15:38 Average Write Rate: 11 051 KB/s (2.5x) - Maximum Write Rate: 38 752 KB/s (8.6x)
Do you see something that could have gone wrong in these steps?
I can't really figure this out myself, since I'm really new to this.
Thankful for all your help!