HD 1080p from MBS official website.   ``` General Unique ID : 228946006406694739194683862410286054007 (0xAC3D659DC5832721BADD3D0F8FFFBA77) Complete name : [MagicStar] Nee Sensei, shiranaino？ EP04 [WEBDL] [1080p].mkv Format : Matroska Format version : Version 2 File size : 440 MiB Duration : 24 min 6 s Overall bit rate : 2 554 kb/s Encoded date : UTC 2019-12-26 17:15:14 Writing application : mkvmerge v5.7.0 ('The Whirlwind') built on Jul 8 2012 20:08:51 Writing library : libebml v1.2.3 + libmatroska v1.3.0 Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : High@L4 Format settings : CABAC / 4 Ref Frames Format settings, CABAC : Yes Format settings, ReFrames : 4 frames Muxing mode : Header stripping Codec ID : V_MPEG4/ISO/AVC Duration : 24 min 6 s Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 29.970 (30000/1001) FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Writing library : Zencoder Video Encoding System Default : Yes Forced : No Audio ID : 2 Format : AAC LC Format/Info : Advanced Audio Codec Low Complexity Codec ID : A_AAC-2 Duration : 24 min 6 s Channel(s) : 2 channels Channel layout : L R Sampling rate : 48.0 kHz Frame rate : 46.875 FPS (1024 SPF) Compression mode : Lossy Delay relative to video : -66 ms Default : Yes Forced : No ```