Old 7th December 2010, 22:48   #1
boelectronic
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Video Playback is sloooowwww!

Video play back in winamp is slow(low low low )

Well, joke aside, Video Playback in winamp is not satisfying, a normal files with medium resolution video playback is almost smooth but quality (Video color) is not perfect.

and when it comes to play videos with a few higher resolution, it's sluggish and slow.

When playing same file is Media Player Calssic (no matter which render mode), Windows Media Player or VLC it play very well.

During playback CPU is not too high, and GPU is not too busy too, seems you don't get them to work that much
To say more detail, Audio play back is normal, but video is slow, when more than half of clip (audio) is gone, video is still in first minute... when audio finish, no matter how much is video is showing, clip will stop.

My hardware and software info in my signature (my winamp is updated, pro)
also, no matter which codec (winamp or FFdshow etc is used, problem is winamp video engine)

e.g., this one that play slow:


code:
General
Complete name : G:\Videos\BT\2010 - These Hopeful Machines\BT featuring JES - Every Other Way.mp4
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42
File size : 103 MiB
Duration : 4mn 4s
Overall bit rate : 3 513 Kbps
Encoded date : UTC 2010-07-11 13:48:54
Tagged date : UTC 2010-07-11 13:48:54
gsst : 0
gstd : 245295
gssd : B4A7D6142HH1283100317744412
Xtra : WM/MediaClassPrimaryID

Video
ID : 2
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.0
Format settings, CABAC : Yes
Format settings, ReFrames : 1 frame
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 4mn 4s
Bit rate mode : Variable
Bit rate : 3 384 Kbps
Maximum bit rate : 5 449 Kbps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.917 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.055
Stream size : 98.7 MiB (96%)
Encoded date : UTC 2010-07-11 13:48:54
Tagged date : UTC 2010-07-11 13:48:55

Audio
ID : 1
Format : AAC
Format/Info : Advanced Audio Codec
Format version : Version 4
Format profile : LC
Format settings, SBR : No
Codec ID : 40
Duration : 4mn 4s
Bit rate mode : Variable
Bit rate : 126 Kbps
Maximum bit rate : 168 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 44.1 KHz
Stream size : 3.69 MiB (4%)
Encoded date : UTC 2010-07-11 13:48:54
Tagged date : UTC 2010-07-11 13:48:55




But for example, this one play perfectly:
code:
General
Complete name : G:\Videos\BT\2003 - Emotional Technology\BT - Somnambulist.mp4
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42
File size : 18.0 MiB
Duration : 4mn 4s
Overall bit rate : 618 Kbps
Encoded date : UTC 2009-06-11 10:27:42
Tagged date : UTC 2009-06-11 10:27:42
gsst : 0
gstd : 244575
gssd : B4A7D0445HH
Xtra : WM/MediaClassPrimaryID

Video
ID : 2
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Baseline@L2.1
Format settings, CABAC : No
Format settings, ReFrames : 1 frame
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 4mn 4s
Bit rate mode : Variable
Bit rate : 501 Kbps
Maximum bit rate : 1 420 Kbps
Width : 480 pixels
Height : 264 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.165
Stream size : 14.6 MiB (81%)
Encoded date : UTC 2009-06-11 10:27:42
Tagged date : UTC 2009-06-11 10:27:43

Audio
ID : 1
Format : AAC
Format/Info : Advanced Audio Codec
Format version : Version 4
Format profile : LC
Format settings, SBR : No
Codec ID : 40
Duration : 4mn 4s
Bit rate mode : Variable
Bit rate : 114 Kbps
Maximum bit rate : 135 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 44.1 KHz
Stream size : 3.32 MiB (18%)
Encoded date : UTC 2009-06-11 10:27:42
Tagged date : UTC 2009-06-11 10:27:43

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Old 7th December 2010, 23:01   #2
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Ok, now that's funny, I could not edit my profile, here is my software information:

Win 7 32bit, Winamp 5.601 pro, winamp essntial pack, shark007 win7codec pack.
hardware: CPU Intel T7200 2Ghz, 2GB RAM, VGA nVIDIA 7900GS, Monitor resolution 1440*900
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Old 8th December 2010, 09:14   #3
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Ok, I've read FAQ above and see you need Dxdiag info, here we go
Attached Files
File Type: txt DxDiag.txt (51.5 KB, 127 views)
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Old 8th December 2010, 09:18   #4
boelectronic
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And... plugin lists
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File Type: txt my_plugin_compat_list.txt (2.0 KB, 110 views)
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Old 8th December 2010, 09:29   #5
boelectronic
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Finally HijackThis log file, I think HijackThis has nothing with this... Now any comment?
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