The resizing is done in v4l2src. The v4l2src has logic to configure IPIPE
on-fly resizing mode. Look at the v4l2src, you can find the implementation
details in dm36x_ipipe file.
V4l2src source does not uses any of the DMAI API.
Thanks
Brijesh
From:
I would suggest using arago/next branch and the issue discussed here is
resolved on arago/next.
See
http://arago-project.org/git/?p=arago.git;a=commit;h=d41708909c937a9e2e096dca4498d381b2597426
Thanks
Brijesh
From:
Hello,
VPFE hardware can support HDTV(720p/1080i) resolution in turbo mode. You may
need to use external CMOS sensor to capture HDTV resolution image. Check VPFE
doc for more info on clocking etc. Also note that Resizer module supports
upscaling upto 4x and down-scaling upto 1/4x. See resizer
Hello Zhenfeng
This is one the known issue listed in tracker item,
https://omapzoom.org/gf/project/gstreamer_ti/tracker/?action=TrackerItemEdittracker_item_id=253.
Patch is welcome.
There is a function to register plugin, check
ti_build/ticodecplugin/src/gstticodecplugin.c:
Hello,
DMAI does not have API to control window attributes (like transparency/blending
etc).
Thanks
Brijesh Singh
-Original Message-
From: davinci-linux-open-source-bounces+bksingh=ti@linux.davincidsp.com
and controls the transparency via
fb1.
Thanks
-Brijesh Singh
From: Nitin Mahajan [nitin...@yahoo.com]
Sent: Saturday, February 28, 2009 2:58 AM
To: davinci-linux-open-source@linux.davincidsp.com; Singh, Brijesh
Subject: RE: DMAI Based GStreamer Audio Video
./encode_elementry.sh -h for various options.
Hope this will help
Thanks
Brijesh Singh
-Original Message-
From: Nitin Mahajan [mailto:nitin...@yahoo.com]
Sent: Tuesday, February 24, 2009 10:07 PM
To: davinci-linux-open-source@linux.davincidsp.com
Cc: Singh, Brijesh
Subject: RE: DMAI Based GStreamer
Hello,
To test AV sync you need to use clip which has lot of talking (e.g news
channels podcast). I personally use animated clips for video quality test (e.g
up-scale/down-scale etc) not for AV sync. Use some podcast from here
http://geekbriefwp.podshow.com/feed/ or try youtube video's.
In
Hello,
Have you tried running the video_loopback_resize example from the app directory
in DMAI? The example shows how to use resizer module to resize the image.
Please note that DM6467 resizer support only down scaling..
In your case, u need to perform something like this..
- Allocate CIF
Nitin,
Looks like gadgetfs driver is not able to find write descriptor. Make sure
HIGHSPEED macro in defined in driver/usb/gadget/inode.c file. IIRC, this macro
is not defined by default; you need to add in driver/usb/gadget/inode.c
#define HIGHSPEED 1
Hopefullly this will get you
From: manas lenka [mailto:[EMAIL PROTECTED]
Sent: Saturday, May 17, 2008 3:02 AM
To: Singh, Brijesh
Cc: davinci-linux-open-source@linux.davincidsp.com
Subject: RE: [dm6467_beta_sw_support] RE: Decode Demos of lattest v.1.4
not working
hello sir,
It is the U-boot version
have a look at USB Webcam wiki page at
http://wiki.davincidsp.com/index.php?title=USB_Webcam. The page shows how to
cross-compile spca5xx driver for DM6446.
-Brijesh
-Original Message-
From: [EMAIL PROTECTED] on behalf of Caglar Akyuz
Sent: Thu 5/8/2008 5:07 AM
To: [EMAIL PROTECTED]
Vidya,
DM6437 is DSP only device.
We provide and support DSP-BIOS based driver for DM6437 device. You can
download the DM6437 software from www.ti.com/dvevmupdates
Have you ported Linux on this device?
FYI, One of our third party (virtual logix) offers Linux package for
DM6437. See the link
To: Singh, Brijesh; davinci-linux-open-source@linux.davincidsp.com
Subject: AW: pthread function in different filesystem... :(
Hi,
I develop an application on DVEVM with DaVinci Digital Video Software
Development Kit(DVSDK 1.10.00.30).
When the application is running on the DVEVM
PROTECTED]
Sent: Tuesday, April 03, 2007 4:16 PM
To: Singh, Brijesh; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: JFFS2 use on default DVEVM NOR flash
Does it mean that at any given time, only one type of flash can be seen
by the kernel?? If so, how it is supposed to work
Make sure your embedded fs contain all the libs needed by the application.
You can execute arm_v5t_le-ldd command on the host to query the libs required
by the app.
e.g to run the pthread app I did the following
1. compiled app on Host machine
# arm_v5t_le-gcc thread_test.c -lpthread
#
Yes, you can do that.
Please refer spraah2.pdf on ti.com. The doc will help you to build/copy
kernel and rootfs in NOR flash.
-Brijesh
From: Kim Klaiman [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 03, 2007 2:59 PM
To: Singh, Brijesh
Subject: RE
the board.
-Brijesh
-Original Message-
From: Kim Klaiman [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 03, 2007 3:09 PM
To: Singh, Brijesh; davinci-linux-open-source@linux.davincidsp.com
Subject: JFFS2 use on default DVEVM NOR flash
Thanks!
Actually I already did the part of the kernel
Hi,
Default ramdisk (ramdisk.gz) and mkramdisk utility is located in
/opt/mv_pro/montavista/pro/devkit/arm/v5t/le/images directory on Host.
If you want to modify the default ramdisk then refer spraah2.pdf on
ti.com.
-Brijesh
From: [EMAIL PROTECTED]
Yesterday, I was working on this and followed
the below steps to create and format disk.
dvevm:~# dd bs=1M
count=64 if=/dev/zero of=/opt/storage
dvevm:~# fdisk
/opt/storage
Command (m for
help): x
Expert command (m
for help): s
Number of sectors
(1-63, default 63): 8
Expert
You can find loop.ko in driver/block
directory in the kernel src tree.
From: Steve Spano
[mailto:[EMAIL PROTECTED]
Sent: Wednesday, November 08, 2006
9:30 AM
To: Singh, Brijesh; Kridner,
Jason; DiegoDompe; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: ### USB
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