Same as [\#773095](//www.nyaa.se/?page=view&tid=773095) however the reported video duration is actually correct this time. Raw of Koyomimonogatari episode 1. Mediainfo General Format : Matroska Format version : Version 4 / Version 2 File size : 69.3 MiB Duration : 13mn 48s Overall bit rate : 702 Kbps Writing application : Lavf57.19.100 Writing library : Lavf57.19.100 Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : Baseline@L3 Format settings, CABAC : No Format settings, ReFrames : 3 frames Codec ID : V\_MPEG4/ISO/AVC Duration : 13mn 48s Nominal bit rate : 472 Kbps Width : 960 pixels Height : 540 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 23.976 fps Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel\*Frame) : 0.038 Writing library : x264 core 142 Default : Yes Forced : No DURATION : 00:13:48.122000000 Audio ID : 2 Format : AAC Format/Info : Advanced Audio Codec Format profile : LC Codec ID : A\_AAC Duration : 13mn 48s Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 44.1 KHz Compression mode : Lossy Delay relative to video : -47ms Default : Yes Forced : No DURATION : 00:13:48.186000000