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P.J
Posts: 300
Joined: Mon Jun 27, 2011 7:25 pm
PC Specification: i5-4460, 16GB RAM, GTX 960, Win10 x64

Artifacts while playing MPEG2 SD with GPU

Wed Jul 20, 2011 5:18 pm

I have problem playing some MPEG2 SD videos with GPU but it's ok with CPU.
8600M GT 275.33

Look at the green block on her black hair in the left :(
Attachments
artifact.png
Artifact problem w/ GPU, the green block
artifact.png (165.85 KiB) Viewed 7332 times

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Ghost
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Re: Artifacts while playing MPEG2 SD with GPU

Thu Jul 21, 2011 10:45 pm

Can you check if this repeats with some other player?
What is the source of this file, can it be recorded from TV?
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User avatar
P.J
Posts: 300
Joined: Mon Jun 27, 2011 7:25 pm
PC Specification: i5-4460, 16GB RAM, GTX 960, Win10 x64

Re: Artifacts while playing MPEG2 SD with GPU

Thu Jul 28, 2011 12:57 pm

No, it doesn't repeat with or without GPU.
No, it's a .vob file.

Code: Select all

General
Format                           : MPEG-PS
File size                        : 295 MiB
Duration                         : 4mn 18s
Overall bit rate                 : 9 576 Kbps

Video
ID                               : 224 (0xE0)
Format                           : MPEG Video
Format version                   : Version 2
Format profile                   : Main@Main
Format settings, BVOP            : Yes
Format settings, Matrix          : Default
Duration                         : 4mn 18s
Bit rate mode                    : Variable
Bit rate                         : 9 000 Kbps
Width                            : 720 pixels
Height                           : 480 pixels
Display aspect ratio             : 4:3
Frame rate                       : 29.970 fps
Standard                         : NTSC
Color space                      : YUV
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Compression mode                 : Lossy
Bits/(Pixel*Frame)               : 0.869
Stream size                      : 275 MiB (93%)

Audio
ID                               : 128 (0x80)
Format                           : AC-3
Format/Info                      : Audio Coding 3
Mode extension                   : CM (complete main)
Duration                         : 4mn 18s
Bit rate mode                    : Constant
Bit rate                         : 448 Kbps
Channel(s)                       : 2 channels
Channel positions                : Front: L R
Sampling rate                    : 48.0 KHz
Bit depth                        : 16 bits
Compression mode                 : Lossy
Delay relative to video          : -286ms
Stream size                      : 13.8 MiB (5%)


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