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    720P playback! Samsung H1/ Omnia HD can, why N900 Can't??? i can't find anything relevant... ( i searched )

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    rocky333 | # 1 | 2011-03-11, 22:50 | Report

    My 3 last phones OmniaHD > Samsung H1 > Motorola DROID > Nokia N900.


    All this phones have the same CPU

    OmniaHD = Omap 3430
    Samsung H1 = Omap 3430
    Motorola Droid = Omap 3430

    and obbiously, nokia N900.


    All these devices can play successfull a 720P files, ( samsung H1 the best of all )

    But why nokia N900 at the same speed, can't?? maybe the codecs, or maemo??

    PLEASE DON'T SAY, why you whant to play a 720P if the resolution is 800x480!! i don't care..

    YES I KNOW IT, but:
    1- I don't wastle time converting a video.
    2- sometimes, the movies come in 720P.
    3- I prefer to play 720P i can "feel" more detail than standart 480p.


    So.... what is the problem? drivers, for sure right? or hardware?

    thanks everyone to make this excelent forum.

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    Sub-Negro | # 2 | 2011-03-11, 22:56 | Report

    This ought to be interesting.

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    SSLMM | # 3 | 2011-03-11, 23:02 | Report

    I think it is only software problem, because i can see mkv at 720P on my n900 in nitdroid...

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    efekt | # 4 | 2011-03-11, 23:11 | Report

    I don't know about you, but my N900 can play a 720p video smoothly. Even 1080p videos, but not so smooth and only if Keanu Reeves is not acting in them...

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    dumpystig | # 5 | 2011-03-11, 23:32 | Report

    Originally Posted by efekt View Post
    I don't know about you, but my N900 can play a 720p video smoothly. Even 1080p videos, but not so smooth and only if Keanu Reeves is not acting in them...
    HAHA very funny

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    abill_uk | # 6 | 2011-03-11, 23:49 | Report

    Install VLC player and you will get 720p.

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    jdb2 | # 7 | 2011-03-12, 00:04 | Report

    The N900 xvideo output driver won't play files with a resolution greater than 854x480. This is not a hardware limitation, but a missing feature, specifically either the N900 firmware doesn't implement the videoscale GStreamer plugin, video scaling is not implemented in the OpenMax IL layer in the DSP video codec or this functionality is implemented and is just not exposed in the xvideo driver.

    You can always use mplayer to downscale your video but since it's not hardware accelerated it's going to be slow. Example :

    mplayer -sws 0 -vf scale=800:-2 video.file

    jdb2

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    rocky333 | # 8 | 2011-03-12, 00:17 | Report

    why the developers doesn't try to implement it???

    I think the same with the 720P recording ( not 100% sure than 720P playback )

    Here in this forum, the developers are doing anything? or maybe on another N900 forum??

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    rocky333 | # 9 | 2011-03-12, 00:18 | Report

    Originally Posted by jdb2 View Post
    The N900 xvideo output driver won't play files with a resolution greater than 854x480. This is not a hardware limitation, but a missing feature, specifically either the N900 firmware doesn't implement the videoscale GStreamer plugin, video scaling is not implemented in the OpenMax IL layer in the DSP video codec or this functionality is implemented and is just not exposed in the xvideo driver.

    You can always use mplayer to downscale your video but since it's not hardware accelerated it's going to be slow. Example :

    mplayer -sws 0 -vf scale=800:-2 video.file

    jdb2
    but to play 720P files without HW acceleration, isn't good...

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    jakiman | # 10 | 2011-03-12, 00:22 | Report

    There were many threads about 720p videos. Here are some I could find:
    - http://talk.maemo.org/showthread.php?t=49715
    - http://talk.maemo.org/showthread.php?t=50298
    - http://talk.maemo.org/showthread.php?t=57881

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