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MathewWi / mplayer-ce

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high video resolutions(720p) distorted #736

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
Since mplayer 0.77 r574 videos with high resolutions are distorted at the right 
side of the screen. This bug happend for every vidoe container I testet. Bevore 
r574 .avi videos with 720p worked perfecktly.

I have sysmenue 4.2 cIOS 202(38),222(38),223(37),224(57) installed with 
installer 5.0 from hermes; cIOS 249(38),250(38) rev17, all other IOS on highest 
rev. Vidoes played from USB HDD. Modchip installed.
using mplayer 0.77 r590 at the moment.

Original issue reported on code.google.com by grum...@web.de on 10 Jun 2010 at 6:08

GoogleCodeExporter commented 9 years ago 
What video codec are you using? The old behavior of attempting to decode at 
lower resolutions should remains for MPEG-4 ASP and MPEG-1/2.
The luminance (and chrominance in extreme cases) not being copied entirely 
(maximum of 1024x1024 per channels) is a limitation of the current video driver 
which will be addressed in the future.

Original comment by metaradil on 10 Jun 2010 at 6:23

GoogleCodeExporter commented 9 years ago 
Codec: mpgv
resolution 1280x720  
fps: 30
(displayed in vlc)

this video works with the old rev without lag 

If I understand you corectly 1280 is to wide for the player and so the last 256 
pixel on each line where not corectly displayed.

maybe you coud make the video driver support 1280 width, because ther are more 
videos in 1280x720 than in 1024x1024 resolution.
(1280x720 are less pixel than 1024x1024, so if the wii can handel 1024x1024, 
1280x720 may should be possible)

Original comment by grum...@web.de on 19 Jun 2010 at 1:53