I had that problem with FLAC and Nero. I googled that file that it couldn't load, in your case .mkv extension, and manually copied it to the binary or system folder of program. Try that out. Good luck
General Complete name : C:\\Users\\Rich\\Desktop\\District 9.mkv Format : Matroska File size : 6.56 GiB Duration : 1h 52mn Overall bit rate : 8 365 Kbps Encoded date : UTC 2009-11-13 12:55:16 Writing application : mkvmerge v2.9.8 ('C'est le bon') built on Aug 13 2009 12:49:06 Writing library : libebml v0.7.7 + libmatroska v0.8.1 Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : [email protected] Format settings, CABAC : Yes Format settings, ReFrames : 5 frames Muxing mode : Container [email protected] Codec ID : V_MPEG4/ISO/AVC Duration : 1h 52mn Bit rate : 6 688 Kbps Nominal bit rate : 6 854 Kbps Width : 1 280 pixels Height : 688 pixels Display aspect ratio : 1.860 Frame rate : 23.976 fps Resolution : 24 bits Colorimetry : 4:2:0 Scan type : Progressive Bits/(Pixel*Frame) : 0.317 Stream size : 5.24 GiB (80%) Writing library : x264 core 77 r1292M e381f6d Encoding settings : cabac=1 / ref=5 / deblock=1:0:0 / analyse=0x3:0x133 / me=umh / subme=7 / psy=1 / psy_rd=1.0:0.0 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / chroma_qp_offset=-2 / threads=12 / nr=0 / decimate=1 / mbaff=0 / constrained_intra=0 / bframes=3 / b_pyramid=1 / b_adapt=1 / b_bias=0 / direct=1 / wpredb=1 / keyint=250 / keyint_min=25 / scenecut=40 / rc=2pass / mbtree=0 / bitrate=6854 / ratetol=1.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / pb_ratio=1.30 / aq=1:1.00 Language : English Audio ID : 2 Format : DTS Format/Info : Digital Theater Systems Codec ID : A_DTS Duration : 1h 52mn Bit rate mode : Constant Bit rate : 1 510 Kbps Channel(s) : 6 channels Channel positions : Front: L C R, Surround: L R, LFE Sampling rate : 48.0 KHz Resolution : 24 bits Stream size : 1.18 GiB (18%) Language : English Text ID : 3 Format : UTF-8 Codec ID : S_TEXT/UTF8 Codec ID/Info : UTF-8 Plain Text Language : English |