Sony Ericsson / Sony : Software, Firmware and Drivers : k750/w800 display driver 320X240 video playback?
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On 2007-03-19 02:31:49, tranced wrote:
and one thing i dont get is why 3mp pictures are displayed with no problems. why vids cant?
because vids are made of pictures. 15 images per second and more. the phone CANT reseze 15 images per second and in the same time play a sound. why k800 can? because it has a 200MHz proccesor and k750 hasnt. btw, k800 also has 320 240 display and k750 hasnt
to play a 320 240 video first of all you need a 320 240 screen or better
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Posted: 2007-03-25 19:52:50
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that thing has a 200 MHz processor ? I mean for real?
where you got that info from? hmm... maybe time for some vid encoding
[ This Message was edited by: slead on 2007-03-25 23:12 ]
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Posted: 2007-03-26 00:12:06
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k800 has a 220 mhz ARM9 processor,k750/w800 has 112 mhz ARM9,but samsung D600 has a 113 mhz ARM9 processor and it can play 320x240 videos and even record,so it's not because of the processor.and it's not even the screen size that limits the phone,because it can't even play 176x220 videos.so it must be something else.it would be great to make it play videos at the same size of the screen,cause using fullscreen sucks badly
[ This Message was edited by: _-livio-_ on 2007-03-26 16:43 ]
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Posted: 2007-03-26 17:42:10
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If we can faind a PACH MAKER maby the things are simple.
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Posted: 2007-03-27 17:37:36
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How can it be the processor when the SE W900 playsback and records videos at 30fps 240x320 yet it has a 108mhz processor
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Posted: 2007-03-27 19:16:36
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The w900 manages that because it has a nvidia card.
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Posted: 2007-03-28 00:35:56
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)) ..don't tell that it has ramm to..wtf?..it's just a phone people!
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Posted: 2007-03-28 09:15:34
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to play a 320*240 video, first of all you need a screen of that size.
the question is why k750 can't play a 176*220 video. because of the software
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Posted: 2007-03-30 19:21:08
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This is not an answer! V630,k610,w710 has 220x176 display and can resize the video up to 320x240. I have the main firmware of all these mobile and now i'm working to find that block of video with Hexadecimal editor from k610 to replace on my w800i.
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Posted: 2007-04-01 17:13:05
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On 2007-04-01 17:13:05, danielturcu wrote:
This is not an answer! V630,k610,w710 has 220x176 display and can resize the video up to 320x240. I have the main firmware of all these mobile and now i'm working to find that block of video with Hexadecimal editor from k610 to replace on my w800i.
good luck but I think you are pushing sh*t uphill. I'm pretty sure the K750 GPU is designed to display maximum 176x144 resolution video only. It's got nothing to do with ram or main processor. It's just the fact of life that the K750 graphics processor is 176x144.
Okay, now the K750 doesn't support resizing the video down from 320x240 to 176x144, again because this is handled by the gpu and the gpu of the K750 is not designed to resize video either.
It *may* be possible to make the main processor handle the task of resizing video, however I doubt the phone main processor is powerful enough to manage this. I expect that while phone's like W900 can resize video with their GPU, if they had to rely on software they also would not be able to cope with the number crunching needed to resize video on the fly.
Phones that support 320x240 video have much more powerful GPU's than K750, even if their main processors run at the same clock speed.
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Posted: 2007-04-02 02:52:34
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