maemo.org - Talk - [HOWTO]Watch 720p videos on n900 [09.12.2011 VIDEOCALL WORKS]

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- - [HOWTO]Watch 720p videos on n900 [09.12.2011 VIDEOCALL WORKS] (https://talk.maemo.org/showthread.php?t=77695)

Re: [HOWTO]Watch 720p videos on n900

Quote:

Originally Posted by wumpwoast (Post 1102537)

Thanks for the hard work in bringing the accelerated codecs to N900 fremmangordon. But damn you for making me hack and instrument your first script most of yesterday, so I wasn't writing colon-files to FAT or running out of disk space between steps :)

hehe

Quote:

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There seems to be a problem with h264 m4v playback if the system hasn't rebooted in a while. Videos will hang in both OMP and the stock Media Player, and dmesg will log a "dspbridge: timed out while waiting for mailbox" error.

I have 13 h264 m4vs (480x320, h264+aac) that exhibit this problem. My h264 avis (similar resolution, h264+mp3) have no issues. Power-cycling or forcing a soft reboot with rmmod dspbridge both fix this issue temporarily.

Other info: lv 850:60,500 max, kp49.

Yep, there are still some problems with bridgedriver.ko posted here, today I sent a patch to Pali which should fix the things. As soon as he approves the patch and commits it in KP git I will post an updated driver here. In the meanwile may you send me somehow one of the problematic videos so I can further test DSP driver.

Also have in mind that your voltages could result in mailbox messages if set too low.

Re: [HOWTO]Watch 720p videos on n900

Quote:

Originally Posted by freemangordon (Post 1102453)

http://talk.maemo.org/showthread.php?t=77695&page=26

That's the way I restored, and that error still shows. :(

Re: [HOWTO]Watch 720p videos on n900

Quote:

Originally Posted by patlak (Post 1102571)

That's the way I restored, and that error still shows. :(

What is "that" error? Also could you please post your dmesg output right after the error occur.

Re: [HOWTO]Watch 720p videos on n900

Finally i did it! I used Backtrack 5 (this time installed on vmware virtual machine). All [not hd] videos are working now (in stock media player, omp not checked). HD are played too but not every - from n8 cutting, from youtube black screen with sound. Will try to oc dsp, now i'm on lv with limits 1000 1150.
And one more thing, why recorded picture (in hd obviously) is yellow?!
Youtube link (uploaded in hd but still processing)

Re: [HOWTO]Watch 720p videos on n900

Quote:

Originally Posted by freemangordon (Post 1102595)

What is "that" error? Also could you please post your dmesg output right after the error occur.

Error in SMP: Unable to play media file, media format not supported.

Dmesg output:

Code:

[ 5096.714355] ***** DSPMMU FAULT ***** IRQStatus 0x2

[ 5096.714385] ***** DSPMMU FAULT ***** faultAddr 0x20c19000

[ 5096.714385] WMD_DEH_Notify: ********** DEVICE EXCEPTION **********

[ 5096.714416] WMD_DEH_Notify: DSP_MMUFAULT,errInfo = 0x0

[ 5096.714416] WMD_DEH_Notify: DSP_MMUFAULT, High Address = 0x20c1

[ 5096.714416] WMD_DEH_Notify: DSP_MMUFAULT, Low Address = 0x9000

[ 5096.714447] WMD_DEH_Notify: DSP_MMUFAULT, fault address = 0x20c19000

[ 5096.714569] PROCWRAP_Detach: deprecated dspbridge ioctl

Re: [HOWTO]Watch 720p videos on n900

Quote:

Originally Posted by freemangordon (Post 1101040)

OK here is how to enable 720p using only your n900.

You will need about 6GB free on MyDocs and about 800 MB free on /opt

As root:

1. Download and extract attached n900_720p.tar.gz into /root folder of your n900

cd /root
tar -zxvf n900_720p.tar.gz

2. Cd to directory with extraced files

cd /root/n920_720p

Is this a typo ?? : cd /root/n920_720p
Shouldn't it be : cd /root/n900_720p

Re: [HOWTO]Watch 720p videos on n900

@Sandeep - yep, typo, post edited

Re: [HOWTO]Watch 720p videos on n900

Quote:

Originally Posted by patlak (Post 1102617)

Error in SMP: Unable to play media file, media format not supported.

Dmesg output:

Code:

[ 5096.714355] ***** DSPMMU FAULT ***** IRQStatus 0x2

[ 5096.714385] ***** DSPMMU FAULT ***** faultAddr 0x20c19000

[ 5096.714385] WMD_DEH_Notify: ********** DEVICE EXCEPTION **********

[ 5096.714416] WMD_DEH_Notify: DSP_MMUFAULT,errInfo = 0x0

[ 5096.714416] WMD_DEH_Notify: DSP_MMUFAULT, High Address = 0x20c1

[ 5096.714416] WMD_DEH_Notify: DSP_MMUFAULT, Low Address = 0x9000

[ 5096.714447] WMD_DEH_Notify: DSP_MMUFAULT, fault address = 0x20c19000

[ 5096.714569] PROCWRAP_Detach: deprecated dspbridge ioctl

There is a problem in brigdedriver.ko in latest KP49 build, give me 20 minutes(until kernel build is complete) and I will upload one that works.

Re: [HOWTO]Watch 720p videos on n900

@patlak - fixed driver on PM

Re: [HOWTO]Watch 720p videos on n900

Quote:

Originally Posted by freemangordon (Post 1097338)

as root:
apt-get install gstreamer0.10-tools

this the command for correct install of gstreamer to watch the 720p video from xterm...