# Additions: * Matroska (MKV), WebM files support * MP4: Add 'styp', 'saiz', 'saio', 'pssh', 'tenc','trep', 'dfLa', 'cslg', 'stps', 'sdtp' boxes support * MP

# Additions: * Matroska (MKV), WebM files support * MP4: Add 'styp', 'saiz', 'saio', 'pssh', 'tenc','trep', 'dfLa', 'cslg', 'stps', 'sdtp' boxes support * MP4: Display track references info ('tref' box) * MP4: Display raw data chunks for some unsupported codecs * SEI: ST2094-10 data, film_grain_characteristics, alpha_channel_info support * SEI: Add support of AVCIntra data sei # Improvements: * Improve streams recognition * MP4: rework handling of NAL-based streams * MP4: Improve performance of raw streams extraction, when there are a lot of small samples * MP4: Display names for metadata items as numbered list # Fixes: * MP4: Fix Timecode reading * PES: Fix usage of tref_extension_flag * HEVC: Fix crash on invalid array read * RBSP: Fix corner case on reading * MP4: Fix 'File Info' binding * AVC: Fix mvc_vui_parameters_extension reading