[Galaxy S I9000 Q&A, Help & Troubleshooting] DaRkMyk:
This is not actually a Show Stopper but I noticed that my Galaxy can't play your video well, there's a lot of skipped frames. I don't think it's the phones fault coz my MKV's (from Horrible Subs & Crunchy Subs) play flawlessly. I suggest you to try other subbing groups.

here's the MediaInfo comparison, hope someone can point out the problem:

[HorribleSubs] Naruto Shippuuden - 165 [720p].mkv Play's GREAT!

General
Complete name : [HorribleSubs] Naruto Shippuuden - 165 [720p].mkv
Format : Matroska
File size : 269 MiB
Duration : 23mn 9s
[B]Overall bit rate : 1 626 Kbps[/B]
Encoded date : UTC 2010-06-17 11:56:27
Writing application : mkvmerge v3.3.0 ('Language') built on Mar 24 2010 14:59:24
Writing library : libebml v0.8.0 + libmatroska v0.9.0
Cover : Yes

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.0
Format settings, CABAC : Yes
Format settings, ReFrames : 8 frames
Muxing mode : Container profile=Unknown@4.0
Codec ID : V_MPEG4/ISO/AVC
Duration : 22mn 58s
Nominal bit rate : 1 500 Kbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
[B]Frame rate : 23.810 fps
Original frame rate : 23.976 fps[/B]
Resolution : 8 bits
Colorimetry : 4:2:0
Scan type : Progressive
Bits/(Pixel*Frame) : 0.068
Writing library : x264 core 94 r1583 7608d73
Encoding settings : cabac=1 / ref=8 / deblock=1:0:0 / analyse=0x3:0x133 / me=umh / subme=7 / psy=1 / psy_rd=1.10:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=-2 / threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0 / bframes=6 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / weightp=0 / keyint=240 / keyint_min=24 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=2pass / mbtree=1 / bitrate=1500 / ratetol=1.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=3486 / vbv_bufsize=3487 / ip_ratio=1.40 / aq=1:0.50 / nal_hrd=none

Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format version : Version 4
Format profile : LC
Format settings, SBR : No
Codec ID : A_AAC
Duration : 23mn 9s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 44.1 KHz

Text
ID : 3
Format : ASS
Codec ID : S_TEXT/ASS
Codec ID/Info : Advanced Sub Station Alpha

[yibis]_One_Piece_455_[720p][901D88BD].mkv :confused: Skips frames :confused:

General
Complete name : [yibis]_One_Piece_455_[720p][901D88BD].mkv
Format : Matroska
File size : 294 MiB
Duration : 23mn 34s
[B]Overall bit rate : 1 744 Kbps[/B]
Encoded date : UTC 2010-06-14 13:59:59
Writing application : mkvmerge v4.0.0 ('The Stars were mine') built on Jun 6 2010 16:18:42
Writing library : libebml v1.0.0 + libmatroska v1.0.0
Cover : Yes / Yes

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.0
Format settings, CABAC : Yes
Format settings, ReFrames : 9 frames
Muxing mode : Container profile=Unknown@4.0
Codec ID : V_MPEG4/ISO/AVC
Duration : 23mn 33s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
[B]Frame rate mode : Constant[/B]
[B]Frame rate : 23.976 fps[/B]
Resolution : 8 bits
Colorimetry : 4:2:0
Scan type : Progressive
Writing library : x264 core 98 r1643 59a9e03
Encoding settings : cabac=1 / ref=9 / deblock=1:0:0 / analyse=0x3:0x13 / me=umh / subme=9 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=6 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0 / bframes=7 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=120 / rc=crf / mbtree=1 / crf=20.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / ip_ratio=1.40 / aq=1:0.60
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 version : Version 4
Format profile : LC
Format settings, SBR : No
Codec ID : A_AAC
Duration : 23mn 34s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz

Text
ID : 3
Format : ASS
Codec ID : S_TEXT/ASS
Codec ID/Info : Advanced Sub Station Alpha

Menu
00:00:00.000 : en:Opening
00:03:17.614 : en:Recap
00:04:43.617 : en:Part 1
00:14:58.564 : en:Part 2
00:23:04.550 : en:Preview