I recently just updated my codecs using the new TI bundle version 1.3.
Since switching, the mpeg4dec codec fails every time I run it.
More specifically I can't seem to successfully run the XDM_GETSTATUS
command.
It fails with a return code of -1. The debug trace doesn't show much.
This version us
In order to debug my mpeg4dec app side program I was looking dmai to see how
it accessed the viddec2 ce interface.
Along the way I decided to try and compile it and also to try and upgrade
some components.
I modified the dmai source to support my custom board and can compile it.
Now I am having a
009 at 8:48 AM, Steve Chen wrote:
> On Sun, 2009-04-12 at 10:08 +0300, Yusuf Caglar AKYUZ wrote:
> > -BEGIN PGP SIGNED MESSAGE-
> > Hash: SHA1
> >
> > Mat Laibowitz wrote:
> > > In order to debug my mpeg4dec app side program I was looking dmai to
>
am going to try to change all the calls in sync.c to rt_ and recompile and
see if it works.
-mat
On Sun, Apr 12, 2009 at 3:14 PM, Mat Laibowitz wrote:
> Thanks for the replies.
> I am using kernel 2.6.22 and dsplink 1.60.
> Maybe your findings could help even if these are different
kernel error on mutex_lock.
-mat
On Sun, Apr 12, 2009 at 4:32 PM, Mat Laibowitz wrote:
> After trying to play around with the memory map some more, I did a little
> more digging.
> It seems that the function that fails, according to the oops, is
> SYNC_SpinLockStartEx, which is in the ds
ncidsp.com [mailto:
> davinci-linux-open-source-boun...@linux.davincidsp.com] *On Behalf Of *Mat
> Laibowitz
> *Sent:* Monday, April 13, 2009 4:20 AM
> *To:* davinci-linux-open-source@linux.davincidsp.com
> *Subject:* Re: moved on to a kernel cmem problem
>
>
>
> Changi
working dsplink and a working
dmai.
So I should be able to get the codec servers to work.
Thanks again,
-mat
On Mon, Apr 13, 2009 at 4:50 AM, Yusuf Caglar AKYUZ
wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
>
> Mat Laibowitz wrote:
> > I have been over the memory ma
Hi. Thanks for the info in this thread.
I am also trying to get directfb running.
I can configure it, compile it, and install it.
But it always says that there is no system found when i try to run it.
As in:
# dfbinfo
--dfb:system=devmem,video-phys=0x8300,video-length=691200,accelerator=6400
it will have an api for using it and a
FramedSource wrapper for use in liveMedia streaming apps.
On Thu, Oct 9, 2008 at 9:01 AM, Vladimir Pantelic <[EMAIL PROTECTED]>wrote:
> Mat Laibowitz wrote:
>
> Encode Debug: 3 capture buffers were successfully allocated.
>> Encode De
I have a working encode demo app that is modified to work on my custom
hardware.
It compiles and runs, encodes the video with the codec engine, etc.
But now I am trying to simply clean it out and make it into a library to use
in a streaming application.
I changed very little besides the organizati
Hi again.
I have been able to get several apps running using codecs with codec
engines.
I am now trying to get the jpeg encoder evaluation codec from TI for the
DM6446 working and having some problems.
It compiles and runs, but exits with
JPEG Encoder algorithm creation failed
which is a result o
not setup the codec's
memory.
I removed this line and it works fine.
Thanks,
-mat
On Mon, Oct 13, 2008 at 10:19 PM, Mat Laibowitz
<[EMAIL PROTECTED]>wrote:
> Hi again.
> I have been able to get several apps running using codecs with codec
> engines.
> I am now trying t
tary to help explain the
> effect of the patch.
>
> Chris
>
> --
> *From:* [EMAIL PROTECTED] [mailto:
> [EMAIL PROTECTED] *On Behalf Of *Mat
> Laibowitz
> *Sent:* Monday, October 13, 2008 8:08 PM
> *To:* davinci-linux-open-source@linux.davincidsp.com
> *Subjec
I have been trying with no luck to build a codec engine server combo that
includes several codecs, one of which is the mpeg4enc codec that comes with
the DVSDK.
I have been able to use the combos (encode,decode,loopback) without problem.
I have some other codecs (jpeg, ti eval codecs) that compile
I have done something pretty similar. I am currently encoding the video
using MPEG4 and on command snapping a JPEG still. Not quite MJPEG but on the
frames that I am snapping the JPEG still it is executing both algorithms on
the same frame.
As previously stated, if you have one of the buffers (inc
I am trying to run two applications on the ARM core that use Codec Engine
codecs and have not been able to get it to work at all.
The two applications do not use the same codecs.
I have tried putting the codecs in one server combo. Whichever application I
run first works, the second not only fails
:0x4001cd50] CE - rserverOpen: can't start
'./decodeCombo.x64P'; Process_create
failed
@0,776,757us: [+0 T:0x4001cd50] CE - rserverOpen('./decodeCombo.x64P'): 0x0
done.
@0,776,877us: [+0 T:0x4001cd50] CE -
Engine_close(0x355e8)
@0,776,998us: [+0 T:0x4001cd50] CE - Eng
Sorry to ask this question again, but I still don't have this working.
Is it even possible to have two applications on the same DM6446 device
access codec engine servers?
I have tried having two applications access different codecs in the same
server combo and only the first one to open it works.
I
ion of CE are you using? Might look into this:
> http://wiki.davincidsp.com/index.php?title=Link_Arbiter_Daemon
>
> Chris
>
> --
> *From:* [EMAIL PROTECTED] [mailto:
> [EMAIL PROTECTED] *On Behalf Of *Mat
> Laibowitz
> *Sent:* Sunday, Octo
runs some of the time, but mostly can't open the codec engine and quits.
Very strange behavior.
Maybe there are some configuration options that I am missing. Or something
about how to setup the server packages.
Thanks,
-mat
On Sun, Oct 26, 2008 at 5:26 PM, Mat Laibowitz <[EMAIL PROTECTED]
I have been trying to switch my combo server from using eval codecs to
production ones.
Some of them work without a problem.
I am recompiling from scratch since simply dropping the production codecs
into my current build setup does not work as many of the codecs included in
the production package a
[]
[DSP] @0,025,364tk: [+4 T:0x8fa99e44] OG - package
ti.sdo.servers.streamer
(/home/mat/dvsdk_1_30_01_41-leos/streamer_combo_wizard/packages/ti/sdo/servers/streamer/)
[1,0,0,1230011475000]
[DSP] @0,025,464tk: [+0 T:0x8fa99e44] OG - Global_setSpecialTrace>
return
@2,067,177us: [+0 T:0x4
ean that it can't find it, instead it means that it
can't place it in memory and I have a memory map issue?
Any help would be appreciated.
Thanks,
-mat
On Tue, Dec 23, 2008 at 1:13 AM, Mat Laibowitz wrote:
> Well, I found a problem that was probably causing this, but now I have new
&
I am trying to get the CCDC driver running and talking to a M9T001 image
sensor hooked up to DC4 on the DVEVM.
I have a custom pcb that adapts the sensor to the DC4 interface using the
same level translators that are used for the tv decoder chip on the board. I
have the CAPTURE_EN pulled high to di
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