There appears to be a file path length limit before the program just errors out. From testing, the limit appears to be 254 characters long (excluding /'s for directories), 255 and greater will error out. I assume it's somehow an 8 bit limit. Would it be possible to fix this? 

Additionally, I also noticed that if the filename includes unicode, it will also fail.
mp4decrypt file path length limit
This is a GitHub Issue
repo:Bento4
owner:axiomatic-systems
Title : mp4decrypt file path length limit
Issue date:

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There appears to be a file path length limit before the program just errors out. From testing, the limit appears to be 254 characters long (excluding /'s for directories), 255 and greater will error out. I assume it's somehow an 8 bit limit. Would it be possible to fix this? 

Additionally, I also noticed that if the filename includes unicode, it will also fail.
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The issue describes a limitation in the mp4decrypt tool regarding file path lengths and handling of Unicode characters. While this may affect functionality, it does not indicate a security vulnerability such as arbitrary code execution, data leakage, or unauthorized access. Therefore, it is not considered a security issue.