v0.2.1

Mostly MP4/MOV, few HEVC/VVC improvements

• MP4/MOV: Add support for ProRes, AC-3, E-AC-3 streams, raw video and audio chunks
• MP4/MOV: Add support for DolbyVision boxes
• MP4/MOV: Fix AAC Raw packet size displayed
• MP4/MOV: Display timecode sample entry contents
• HEVC: Add decoded_picture_hash SEI
• HEVC, VVC: Fix stream displayed name
• More detailed error messages
• Add 'details' page
• Visual improvements