HD 720p from official website. No watermark version.   ``` General Unique ID : 273288973808745469693122547567278507373 (0xCD998AB440426A114BFBBE9CFD8D456D) Complete name : [MagicStar] Byouin no Naoshi Kata Doctor Arihara no Chousen EP04 [WEBDL] [720p].mkv Format : Matroska Format version : Version 4 File size : 1 009 MiB Duration : 45 min 1 s Overall bit rate mode : Variable Overall bit rate : 3 135 kb/s Writing application : Lavf57.48.101 Writing library : Lavf57.48.101 Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : Main@L3.1 Format settings : CABAC / 3 Ref Frames Format settings, CABAC : Yes Format settings, ReFrames : 3 frames Format settings, GOP : M=1, N=30 Codec ID : V_MPEG4/ISO/AVC Duration : 45 min 1 s Bit rate mode : Variable Maximum bit rate : 40.0 Mb/s Width : 1 280 pixels Height : 720 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 Default : Yes Forced : No Audio ID : 2 Format : AAC LC Format/Info : Advanced Audio Codec Low Complexity Codec ID : A_AAC-2 Duration : 45 min 1 s Channel(s) : 2 channels Channel layout : L R Sampling rate : 48.0 kHz Frame rate : 46.875 FPS (1024 SPF) Compression mode : Lossy Default : Yes Forced : No ```