The Following 5 Users Say Thank You to Megaltariak For This Useful Post: | ||
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2012-04-16
, 20:06
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Posts: 24 |
Thanked: 9 times |
Joined on Apr 2012
@ Europe
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#1002
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In order HD playback to be smooth you will need DSP overclock. There is kernel-power profile called "dsp" that could be used
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2012-04-16
, 20:21
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Posts: 3,074 |
Thanked: 12,960 times |
Joined on Mar 2010
@ Sofia,Bulgaria
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#1003
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The Following 5 Users Say Thank You to freemangordon For This Useful Post: | ||
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2012-04-16
, 20:54
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Posts: 91 |
Thanked: 50 times |
Joined on Mar 2012
@ Kula, Serbia
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#1004
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2012-04-16
, 21:48
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Posts: 346 |
Thanked: 271 times |
Joined on Jan 2010
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#1005
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2012-04-16
, 21:55
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Posts: 24 |
Thanked: 9 times |
Joined on Apr 2012
@ Europe
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#1006
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3. from attached libgstdsp.zip copy libgstdsp.so to your n900 /usr/lib/gstreamer-0.10/libgstdsp.so
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2012-04-17
, 00:43
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Posts: 91 |
Thanked: 50 times |
Joined on Mar 2012
@ Kula, Serbia
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#1007
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2012-04-17
, 06:22
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Posts: 3,074 |
Thanked: 12,960 times |
Joined on Mar 2010
@ Sofia,Bulgaria
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#1009
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Finally I reinstalled these new codecs and this time, a video (which previously had dificulties to be read) crashed the dsp directly several times, after a few crashes the dsp didn't recovered:
[ 994.612854] ***** DSPMMU FAULT ***** IRQStatus 0x2
...
[ 994.910766] proc_stop: Can't stop device, active nodes = 1
killall mafw-dbus-wrapper doesn't resolve the issue.
My question is: When this happen, is there a way to reinitialise the dsp without rebooting ?
The Following 4 Users Say Thank You to freemangordon For This Useful Post: | ||
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2012-04-17
, 07:48
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Posts: 24 |
Thanked: 9 times |
Joined on Apr 2012
@ Europe
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#1010
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Tags |
balls, gpl violation, hackjobs, lgpl violation, nokia, upgrade..., video player |
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848*480 wasn't even recording at 25fps without stuttering.
Now we can record at 960*720@30fps without stuttering.
However, I noticed a strange playback problem:
When I boot the phone, I can play every video I have without any problem, however after some playback/recording, there is videos that need several tries to be played (some old videos I have recorded with the N900 before and youtube 240p or 360p stocked or in streaming with cutetube-qml)
I use open media player instead of the stock one but It happens with any player that use hw accel.
After some tries it finally manage to play the video without problem
When the playback fail there is a message like this in syslog:
Apr 16 12:34:54 Nokia-N900 mafw-dbus-wrapper[1445]: dspvdec15: eos timed out after 1208 ms
Other videos (I not tested them all intensively but mainly the ones I recorded with the new codecs in 960*720) play everytime even when the dsp is in this strange state.
Because of this I reinstalled stock codecs I already miss the HD recording and playback.
On a side note: Don't try to play HD video recorded with the new codecs with the old ones: it will fail obviously and for me it results in a very high mem and swap usage (memory leak in driver or mafw-dbus-wrapper ?)
killing mafw-gst-wrapper just makes the dsp crash and not recover.