Computer becomes slow when I get into a folder with 1080p videos and s

Yes, the files are all MKV, it just happens on the files i've recently downloaded, here's one for example :



General
Unique ID : 216133555604359767586559488234480443410 (0xA299CF0529BE2E1D8617CC23D37FA012)
Complete name : C:\Users\jin\Desktop\[gg]_Ben-to_-_02_[79359314].mkv
Format : Matroska
Format version : Version 2
File size : 302 MiB
Duration : 24mn 8s
Overall bit rate : 1 750 Kbps
Movie name : [gg] Ben-to - 02
Encoded date : UTC 2011-10-16 04:03:10
Writing application : mkvmerge v5.0.0 ('Die Wahre Liebe') built on Sep 25 2011 20:33:49
Writing library : libebml v1.2.2 + libmatroska v1.3.0
Attachment : Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes / Yes

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High 10@L5.1
Format settings, CABAC : Yes
Format settings, ReFrames : 16 frames
Muxing mode : Header stripping
Codec ID : V_MPEG4/ISO/AVC
Duration : 24mn 8s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 10 bits
Scan type : Progressive
Title : [gg] Ben-to - 02
Writing library : x264 core 118 r2085+3 3b01cbf
Encoding settings : cabac=1 / ref=16 / deblock=1:1:1 / analyse=0x3:0x133 / me=umh / subme=10 / psy=1 / fade_compensate=0.30 / psy_rd=0.40:0.10 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=-3 / threads=12 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / fgo=5 / bframes=10 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc_lookahead=60 / rc=crf / mbtree=1 / crf=18.0 / qcomp=0.60 / qpmin=0 / qpmax=81 / qpstep=4 / ip_ratio=1.40 / aq=1:0.60
Language : Japanese
Matrix coefficients : BT.709-5, BT.1361, IEC 61966-2-4 709, SMPTE RP177

Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : A_AAC
Duration : 24mn 8s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Title : AAC 2.0
Language : Japanese

Text
ID : 3
Format : ASS
Codec ID : S_TEXT/ASS
Codec ID/Info : Advanced Sub Station Alpha
Compression mode : Lossless
Title : ASS
Language : English

Menu
00:00:00.000 : en:I was vaguely surprised by how many people were apparently MORTALLY OFFENDED by me saying that this show sounds dumb, when I thought it was a rather banal and uncontroversial observation
00:03:29.776 : en:Even if it turns out that the writing is absolutely brilliant and this is the best show of the season, it's still a show about fighting over half price lunch boxes
00:10:47.514 : en:Simoun is one of my absolute favorite shows, but I would not disagree if someone said it sounded ****ing retarded, because well...
00:23:14.260 : en:It's a show about angsty gender-switching blow-up sex dolls fighting terrorists with sky art and the magic of lesbianism that manages to be good against all logic by being very well executed
00:23:39.018 : en:Now have an ad for a show that we aren't subbing

ohhh, its a 10bit anim with embedded subs.
This format is new and although my software supports 10bit decoding,
I have never had a sample with embedded subtitles to test with.

My best suggestion at this time...
in the 32bit app, set Haali on the MKV TAB and 'Use FFDshow's codec' on the right side of the H264 TAB

(x's fingers)

OMG!!! It's working alright now!! OMG!!! Thanks a lot Shark007! Really Really really! you are really awesome Really really!
I really appreciate all the help you gave me! Thanks a lot really Thank you so much I'm really thankful


Now I can get UAC back to normal, and the other settings I changed that didn't fix the problem, should I keep them or reset them?

Thanks a lot really

leave the other settings - no harm done.
For assistance in the future, please make a post on my forum.

Sure ; Thanks a lot Shark