Crate mp4decrypt

This crate provides a safe function to decrypt, encrypted mp4 data stream using Bento4.

Maximum supported stream size is around 4.29 G.B i.e. u32::MAX.

Environment Variables

A set of environment variables that can be used to find ap4 library from Bento4 installation.

• BENTO4_DIR - If specified, the directory of an Bento4 installation. The directory should contain lib and include subdirectories containing the libraries and headers respectively.
• BENTO4_VENDOR - If set, always build and link against Bento4 vendored version.

Additionally, these variables can be prefixed with the upper-cased target architecture (e.g. X86_64_UNKNOWN_LINUX_GNU_BENTO4_DIR), which can be useful when cross compiling.

Structs

Error

The returned error type.

Enums

ErrorType

The type of error which can occur during decryption.

Functions

mp4decrypt

Decrypt encrypted mp4 data stream using given keys.