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

m4r0v3r 2011-10-09 21:09

Re: [HOWTO]Watch 720p videos on n900
 
its all cool for me with the playing since am mostly interested in the recording.

mine isnt moving the rootfs.jff2 one floor above because for some reason the permissions decided to mess up. it cannot preserve the ownership or something, and usually the n900 restarts when creating loopback image, due to overheating, but at the moment am normally clocked :(

now its just dying from the loopback image FML

jakiman 2011-10-09 23:34

Re: [HOWTO]Watch 720p videos on n900
 
Just curious.

Can N900 play 480p or 720p H264 "main" profile? (N9 cannot it seems)

freemangordon 2011-10-10 06:39

Re: [HOWTO]Watch 720p videos on n900
 
Quote:

Originally Posted by m4r0v3r (Post 1106264)
its all cool for me with the playing since am mostly interested in the recording.

mine isnt moving the rootfs.jff2 one floor above because for some reason the permissions decided to mess up. it cannot preserve the ownership or something, and usually the n900 restarts when creating loopback image, due to overheating, but at the moment am normally clocked :(

now its just dying from the loopback image FML

Not preserving premissions is not a problem, it is OK in that way.
And it isn't overheating,it is the watchdog that kicks in, same as when decompressing easy debian image. Today I will try to find a time to upload a new script which will setup i/o scheduler in such a way, that no reboot to occur. In the meantime - did you copy/paste the commands from EDIT section before executing the script?

freemangordon 2011-10-10 06:47

Re: [HOWTO]Watch 720p videos on n900
 
Quote:

Originally Posted by jakiman (Post 1106305)
Just curious.

Can N900 play 480p or 720p H264 "main" profile? (N9 cannot it seems)

If you give me an example file(or post a link) I will check, but until now what is sure is that it cannot play YouTube videos @720p smoothly (i.e. as someone said high profile cabac).

And what do you mean by saying "cannot play", it refuses to start playback, or it stutters?

ashujanu 2011-10-10 09:54

Re: [HOWTO]Watch 720p videos on n900
 
$ ls -al /lib/dsp
drwxr-xr-x 2 root root 1144 Oct 10 12:36 .
drwxr-xr-x 10 root root 8328 Oct 10 11:56 ..
-rw-r--r-- 1 root root 1226220 Oct 10 12:36 baseimage.dof
-rwxr-xr-x 1 root root 6024 Oct 10 12:36 cexec.out
-rw-r--r-- 1 root root 64896 Oct 10 12:36 dfgm.dll64P
-rw-r--r-- 1 root root 3860 Oct 10 12:36 dummy.dll64P
-rw-r--r-- 1 root root 2480504 Oct 10 12:36 h264vdec_sn.dll64P
-rw-r--r-- 1 root root 1031948 Oct 10 12:36 h264venc_sn.dll64P
-rw-r--r-- 1 root root 180668 Oct 10 12:36 ipp_sn.dll64P
-rw-r--r-- 1 root root 232676 Oct 10 12:36 jpegenc_sn.dll64P
-rw-r--r-- 1 root root 800888 Oct 10 12:36 m4venc_sn.dll64P
-rw-r--r-- 1 root root 893152 Oct 10 12:36 mp4vdec_sn.dll64P
-rw-r--r-- 1 root root 14152 Oct 10 12:36 ringio.dll64P
-rw-r--r-- 1 root root 51548 Oct 10 12:36 usn.dll64P
-rw-r--r-- 1 root root 1142280 Oct 10 12:36 wmv9dec_sn.dll64P


still not able to play videos posted in thread and camera is crashing :(
plz help ..

jakiman 2011-10-10 10:55

Re: [HOWTO]Watch 720p videos on n900
 
Quote:

Originally Posted by freemangordon (Post 1106389)
If you give me an example file(or post a link) I will check, but until now what is sure is that it cannot play YouTube videos @720p smoothly (i.e. as someone said high profile cabac).

And what do you mean by saying "cannot play", it refuses to start playback, or it stutters?

The Simpsons trailer here is 720p H264 Main profile.
http://www.h264info.com/clips.html

My Nokia N9 plays it like a 1 second per slide slideshow.
It plays the sound fine. Just that video hardly moves.

freemangordon 2011-10-10 12:08

Re: [HOWTO]Watch 720p videos on n900
 
Quote:

Originally Posted by jakiman (Post 1106471)
The Simpsons trailer here is 720p H264 Main profile.
http://www.h264info.com/clips.html

My Nokia N9 plays it like a 1 second per slide slideshow.
It plays the sound fine. Just that video hardly moves.

Same on n900, but this movie is Main profile CABAC. Seems C64+ DSP is not powerful enough for CABAC decoding on any clock (tried 790 MHz, still not enough).

patlak 2011-10-10 12:14

Re: [HOWTO]Watch 720p videos on n900
 
@freemangordon

What do you say of this error? It happens randomly.

Code:

[100561.609313] dspbridge: timed out waiting for mailbox
[100561.859588] WMD_DEH_Notify: ********** DEVICE EXCEPTION **********
[100561.859619] WMD_DEH_Notify: DSP_SYSERROR, errInfo = 0x300


freemangordon 2011-10-10 12:30

Re: [HOWTO]Watch 720p videos on n900
 
@Patlak
Your voltages are set too low

ashujanu 2011-10-10 12:50

Re: [HOWTO]Watch 720p videos on n900
 
@freemangordon
plz help me out m stuck in the midlle ..
i used my n900 to install these files coz i don have linux installed on my pc

Thanks


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