Creates a copy of the AVEncryptionInfo that is contained in the given side data. The resulting object should be passed to av_encryption_info_free() when done.
@return The new AVEncryptionInfo structure, or NULL on error.
See Implementation
Creates a copy of the AVEncryptionInfo that is contained in the given side data. The resulting object should be passed to av_encryption_info_free() when done.
@return The new AVEncryptionInfo structure, or NULL on error.