Errors ripping Ratatouille

[dancrocker]

I found some 10-year-old mentions of issues but they didn't seem to relate to the problems I'm seeing. Disc plays fine in my player but I know that doesn't necessarily mean it will rip. The disc is probably quite old, in case that matters.
I have the debug log but it's huge so I didn't want to include all of it. I can reply with specific info if someone can tell me what's useful.

Based on what I see, it looks like one of the video files is corrupted. The offset always seems to be the same. Segment 27 is the first segment listed in the segment map which could be a coincidence although it does make me wonder if it's just random corruption. Maybe it's disc rot that the player ignores and it's really noticeable?

A snippet:

Code: Select all

004004:0000 The source file '/BDMV/STREAM/00027.m2ts' is corrupt or invalid at offset 73728, attempting to work around
tp=P5/aLeoCHWUVOVs2sVoezuiBWeoieImKoe1K6HKCZmGI+Su5ttakDg2k4UL57fVe+ixFAiFN31UNfIzRLrZj29jQiZXfLaVvY3Qa1GfxYGK4IRRP3dr30OadxlI3Dkia2O8dQxGlD6aaf9t5a5aNzT2UWer052IuNGIWbBMHptJdOpZGpS3xjxUD0HsY1b5QjbaLW/myVgSDFfd7ppFEJklXY+sLua3CUICXUkryzrUBqr1lpd0D1g1ELDvw=
001003:0020 DEBUG: Code 4 at O)f$Cp-Z7]j{+gX9(/]3:29394758
tp=PJlnNpOf2i3qAh1lFTlbNrFaHs7ogVnqIniJiqHtSuhygmZhiPkrubbWpA4NpOFC+e31XvosRQIhTd9VDXyM0S62Y9vY0ImV3y2lb2N0GtRn8WBiuCEUT93a99DmncZSNw5ImtjvHUMRpQ+mmn/beWuWjc09lFnq9OdiLjRiFmwTB6bSXTqWRqUt8Y8VA9B7GNW+UI22i1v5slYEgxX3e6aRRCZJV2PrC7mtwlCAl1JK8s61Aaq9ZaXdA9YNRCw78
004004:0000 The source file '/BDMV/STREAM/00027.m2ts' is corrupt or invalid at offset 73728, attempting to work around
tp=PUHMFre5VBXtciLo+twAQ8K03aM9iNfbdyWkQWm8G15goJvXR6WKmqQ2ZhJyp91QK/SPbZfH5vcxYvFpL6RcAVitGsdz9PmVUnjpdGyv51kb8lTnM2WDUZfoXX28r6Mc7VVb9P8qeEd66SgRKPdCOk4vFkUYuC+icYrSu02S3SZeFOp841zsoW7nUC03gQzIRz6D8WMSLEZAHyRPq+68uDLm+QkfB3qzjDXTMCgiT4CfrEZoyCBAA5e+CEi4=
001003:0020 DEBUG: Code 5 at O)f$Cp-Z7]j{+gX9(/]3:29394758
tp=PNYYfI1BzBa3uVQV7XIi6PrcAEPCtN2jPYjX23clpEFpvBteYKCb10elipqkNmYScqfdUCv0j22Xx+b3MWLxaS+kXAFYrRrHc/T5lVJ46XRsr+dZG/JU5zNlg1GX6F19vK+jHO1VW/T/KnhHeukoESj3QjpOLxZFGLgvonGK0rtNkt0mXhTqfONc7KFu51AtN4EMyEc+g/FjEixGQB8kT6vuvLgy5vkJHwd6s4w10zAoIk+An6xGaMggQAOXvghIu
004004:0000 The source file '/BDMV/STREAM/00027.m2ts' is corrupt or invalid at offset 73728, attempting to work around
tp=PDT2PpCHE7/DiWvAeITuqlBJQkRlyebRQBUZbKXVFZfKfdFJ0BTlQ1or9hBHFi0p6XS+g78kb/9QGLKcluyJb/6M470LPTEI0KJJov2+DQAQY6p25xW0TUp9QZ/LLPyC5zgj8krwQelev4UMkbVws2IvKwZ8rY5NJNOnDy2hIKnXDPpIeYEMroMOCEtpgceWp7xwGIeq7rwzUZ90gKsIwXnmiFdk12AbPnt0W6qlZ9YC4+W5mAgMRUIlL8tw=
001003:0020 DEBUG: Code 6 at O)f$Cp-Z7]j{+gX9(/]3:29394758
tp=PTDc60Q09j6QhxO/w4lrwHiE7qpQSUJEZcnm0UAVGWyl1RWXyn3RSdAU5UNaK/YQRxYtKel0voO/JG//UBiynJbsiW/+jOO9Cz0xCNCiSaL9vg0AEGOqducVtE1KfUGfyyz8guc4I/JK8EHpXr+FDJG1cLNiLysGfK2OTSTTpw8toSCp1wz6SHmBDK6DDghLaYHHlqe8cBiHqu68M1GfdICrCMF55ohXZNdgGz57dFuqpWfWAuPluZgIDEVCJS/Lc
004004:0000 The source file '/BDMV/STREAM/00027.m2ts' is corrupt or invalid at offset 73728, attempting to work around
tp=Paw9LH1V5Bq7VqcFPkcTuqXHYXQAPynv0iZrcwLBG9bPLM27qGi5FeTztq1fcn510g6PUVRK8MVsOYPgOu1RJ1asNupI4KZIaulElBcKyU794LExuMaS5SfRYcxMXpDyHhuHkKdhc5VSA6bbYQgAA0gVioINmlDJAG1dV+t/prLQpCPHHgTWxc3D+XCz2qUN2ES1TFTYv0vbkFkt2/nJYimAHy++bpWm5d6qvyk66Kn2FHTNH8nMi93ZkZBc=
001003:0020 DEBUG: Code 7 at O)f$Cp-Z7]j{+gX9(/]3:29394758
tp=PMyZcGGsPSx9VeQau1anBT5HE7qlx2F0AD8p79Ima3MCwRvWzyzNu6houRXk87atX3J+ddIOj1FUSvDFbDmD4DrtUSdWrDbqSOCmSGrpRJQXCslO/eCxMbjGkuUn0WHMTF6Q8h4bh5CnYXOVUgOm22EIAANIFYqCDZpQyQBtXVfrf6ay0KQjxx4E1sXNw/lws9qlDdhEtUxU2L9L25BZLdv5yWIpgB8vvm6VpuXeqr8pOuip9hR0zR/JzIvd2ZGQX
004004:0000 The source file '/BDMV/STREAM/00027.m2ts' is corrupt or invalid at offset 73728, attempting to work around
tp=PHe/h0P+B8uibW7DqppluTnE9nD66myEbWy6/gKFXuhB2ZphTNsDSukfR0IZJ5lo36O7ogyIsAI6GSrJI6wHSWzH96ii2OyWGgl2nmGllt0C7hoTAsfiKZFGL3sXkPaNAn5f1Pq9K6l6HRvSF9VB4UvYdc521+oOY02AaIfTkZL5nNRzOahqc2TYQCTso+//Kv1yOi3yK/UGRa+/CLWHa9TovdT/k3PduLtce33VGF8zamuMDAGkVxcf9L3Y=
001003:0020 DEBUG: Code 8 at O)f$Cp-Z7]j{+gX9(/]3:29394758
tp=P/+EQBh3v4dD/gfLom1uw6qaZbk5xPZw+upshG1suv4ChV7oQdmaYUzbA0rpH0dCGSeZaN+ju6IMiLACOhkqySOsB0lsx/eootjslhoJdp5hpZbdAu4aEwLH4imRRi97F5D2jQJ+X9T6vSupeh0b0hfVQeFL2HXOdtfqDmNNgGiH05GS+ZzUczmoanNk2EAk7KPv/yr9cjot8iv1BkWvvwi1h2vU6L3U/5Nz3bi7XHt91RhfM2prjAwBpFcXH/S92

[dcoke22]

The drive is having trouble correctly reading a spot on the disc. The standard advice is to gently clean the disc and try again.

MakeMKV tries to make an exact copy of the data on the disc. Your average blu-ray player in a home theater doesn't worry itself it is has correctly read the disc. It blows past errors and hopes you won't notice.

[dancrocker]

Thanks. But cleaning didn't help.

[dancrocker]

I tried this again and I was able to make a backup. The only thing that's changed is that I found a shorter USB cable so I'm using it now. I have seen other posts about issues with longer and/or lower quality cables, but I'd be shocked if that was my problem.