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Playback a chuppy on files from a Sony Cybershot 720p
Posted: Fri Mar 12, 2010 10:32 pm
by sune
Hi again,
My new FIT PC2 XP playes videofiles generated on a Sony Cybershot DCS-WX1 chuppy. Most of the time it is smooth, but every 5-8 seconds it makes a stop/go.
The FIT PC is setup with a screen resolution of 1360x768.
Im playing i fullscreen mode using the Media Player classic delivered as part of the pc.
Any idears. I have a lot of thees files, and will get more:-)
Br
Sune
Re: Playback a chuppy on files from a Sony Cybershot 720p
Posted: Sat Mar 13, 2010 12:41 am
by irads
what is the file format?
Re: Playback a chuppy on files from a Sony Cybershot 720p
Posted: Sat Mar 13, 2010 6:33 am
by sune
MPEG4, 1280x720, 29,97fps
Audio: AAC 384kbps
How do I see the codec name?
Have tried to set my resolution to 1280x720. It does not help. It plays smoothly if the video windows is made small.
mvh
Sune
Re: Playback a chuppy on files from a Sony Cybershot 720p
Posted: Sat Mar 13, 2010 11:20 am
by sune
The format is DivX/Xvid.
I did go for the Windows XP version as you mention that as the multimedia pc on your homepage.
Would I have been better off by changing it to a Win7 version? Or, is there drawback there. Use of the Fit-PC: Connected to our TV, it shall be used for music, pictures and videos (DVD and own videos).
/Sune
Re: Playback a chuppy on files from a Sony Cybershot 720p
Posted: Sun Mar 14, 2010 12:11 am
by irads
to see codec name right click in mpc-hc during playback and look under filters.
there is a chance mp4 playback will be better in win7
Re: Playback a chuppy on files from a Sony Cybershot 720p
Posted: Sun Mar 14, 2010 1:35 pm
by sune
I think the codec is MPEG2, but not sure. The information is below.
However, if you open the files with AVS Video converter, it mentioned the compression type as MPEG4 (DivX/Xvid)
Br
Sune
Filter : ffdshow Video Decoder - CLSID : {04FE9017-F873-410E-871E-AB91661A4EF7}
- Connected to:
CLSID: {55DA30FC-F16B-49FC-BAA5-AE59FC65F82D}
Filter: C:\Documents and Settings\Home\Desktop\M4H00160.MP4
Pin: Video
- Connection media type:
Video: MPEG4 Video 1280x720 29.97fps
AM_MEDIA_TYPE:
majortype: MEDIATYPE_Video {73646976-0000-0010-8000-00AA00389B71}
subtype: Unknown GUID Name {5634504D-0000-0010-8000-00AA00389B71}
formattype: FORMAT_MPEG2_VIDEO {E06D80E3-DB46-11CF-B4D1-00805F6CBBEA}
bFixedSizeSamples: 0
bTemporalCompression: 0
lSampleSize: 1
cbFormat: 160
VIDEOINFOHEADER:
rcSource: (0,0)-(0,0)
rcTarget: (0,0)-(0,0)
dwBitRate: 0
dwBitErrorRate: 0
AvgTimePerFrame: 333666
VIDEOINFOHEADER2:
dwInterlaceFlags: 0x00000000
dwCopyProtectFlags: 0x00000000
dwPictAspectRatioX: 16
dwPictAspectRatioY: 9
dwControlFlags: 0x00000000
dwReserved2: 0x00000000
MPEG2VIDEOINFO:
dwStartTimeCode: 0
cbSequenceHeader: 28
dwProfile: 0x00000000
dwLevel: 0x00000000
dwFlags: 0x00000000
BITMAPINFOHEADER:
biSize: 40
biWidth: 1280
biHeight: 720
biPlanes: 1
biBitCount: 24
biCompression: MP4V
biSizeImage: 0
biXPelsPerMeter: 1
biYPelsPerMeter: 1
biClrUsed: 0
biClrImportant: 0
Re: Playback a chuppy on files from a Sony Cybershot 720p
Posted: Sun Mar 14, 2010 4:45 pm
by irads
Filter : ffdshow Video Decoder - CLSID : {04FE9017-F873-410E-871E-AB91661A4EF7}
This filter does not use HW acceleration.
Re: Playback a chuppy on files from a Sony Cybershot 720p
Posted: Mon Mar 15, 2010 4:23 pm
by sune
OK, not optimal for me.
However, I can convert the videos to H264. It will work.
Do you think it will work if I use Win7 instead. I could make a deal with my local reseller. But, If it does not make a difference Im perfectly happy with the current XP version. Just your best guess, pelase?
Re: Playback a chuppy on files from a Sony Cybershot 720p
Posted: Mon Mar 15, 2010 6:43 pm
by irads
H264 on XP is the best.
Windows 7 has built-in codecs that support H264, MPEG4 and WMV. I believe that at 720p they will be adequate.
Another thing you can try is Mplayer with FFMPEG on XP. Still without acceleration, but just enough to playback 720p decently.