Wild media server (UPnP, DLNA, HTTP)

hi~
I play ts files with sony bdps-470
video and sound is seriously lag
please help me~



D:\Clannadd\clannadtest2.m2ts
General #1
ID : 1 (0x1)
Complete name : D:\Clannadd\clannadtest2.m2ts
Format : BDAV
Format/Info : Blu-ray Video
File size : 4.92 GiB
Duration : 20mn 26s
Overall bit rate : 34.5 Mbps
Maximum Overall bit rate : 35.5 Mbps
Video #4113
ID : 4113 (0x1011)
Menu ID : 1 (0x1)
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 2 frames
Codec ID : 27
Duration : 20mn 27s
Bit rate mode : Variable
Bit rate : 31.6 Mbps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.635
Stream size : 4.51 GiB (92%)
Audio #4352
ID : 4352 (0x1100)
Menu ID : 1 (0x1)
Format : PCM
Format settings, Endianness : Big
Format settings, Sign : Signed
Muxing mode : Blu-ray
Codec ID : 128
Duration : 20mn 27s
Bit rate mode : Constant
Bit rate : 1 536 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Stream size : 225 MiB (4%)
Text #4608
ID : 4608 (0x1200)
Menu ID : 1 (0x1)
Format : PGS
Codec ID : 144
Duration : 20mn 26s
Delay relative to video : 625ms
Text #4609
ID : 4609 (0x1201)
Menu ID : 1 (0x1)
Format : PGS
Codec ID : 144
Text #4610
ID : 4610 (0x1202)
Menu ID : 1 (0x1)
Format : PGS
Codec ID : 144

Hi,

What type of connection (wired or wireless) ?