V0.48.0

[tobbee]

Changed

• mp4.NewUUIDFromHex() changed to more general mp4.NewUUIDFromString()
• cmd/mp4ff-decrypt -key option instead of -k. Takes hex or base64 value
• cmd/mp4ff-encrypt -key and -kid options now take hex or base64 values
• Replaced mp4.AlouBox and mp4.TlouBox with a common mp4.LoudnessBaseBox
• mp4.Measurement changed to clearer mp4.LoudnessMeasurement

Added

• mp4.SetUUID() can take base64 string as well as hex-encoded.
• Support for weird dac3 box with initial 4 zero bytes (Issue AC3 segment parsing error #395)
• Lots of fuzzying tests and changes to avoid panic on bad input data
• Support for SMPTE-2086 Mastering Display Metadata Box (SmDm)
• Support for Content Light Level Box (CoLL)
• Better test coverage for VisualSampleEntryBox
• IsVideoNaluType functions in both avc and hevc packages
• Exported constants for ColrBox's ColorType
• mp4.NewFreeBox, mp4.NewSkipBox functions
• mp4.FreeBox.Payload method
• mp4.SencBox methods: SetPerSampleIVSize, PerSampleIVSize, and ReadButNotParsed
• Function mp4.CreateUnknownBox
• Functions mp4.NewTfrfBox and mp4.NewTfxdBox
• HEVC (hvc1) encryption
• AppendProtectRange function is now public

Fixed

• Support short ESDS without SLConfig descriptor (issue DecodeEsdsSR returns error "too few bytes in esds box"  #393)
• HEVC Slice Header CollocatedFromL0Flag should be true by default
• Update to golangci-lint/v2 and fixed all warnings