RE: AV Sync?

Hi Andrew AV Sync isn't done at all in the demos. Audio and video streams are handled independently. For displaying the video frames, a function called 'waitForVsynch' does the vertical buffer syncing for the display thread. You'll find that function in display.c. Regarding the frame rate, what f

See video after encode demo (DM355)

Hi, I'm a begginer with DM355. Reading your last thread, I executed encode demo on my DM355. This program save in my computer a '*.mpeg4 file'. How could I see this file on my PC screen? I try open the file, but I can't see anything... Is it a plug-in or codec problem? Do I need any special pr

RE: See video after encode demo (DM355)

Ibraihm, This wiki page has instructions on how to view a DVEVM created clip in windows as well as how to create your own: http://wiki.davincidsp.com/index.php?title=Encoding_and_decoding_DVEVM_c lips Regards, Niclas From: [EMAIL PROTECTED] m [mailto:[EMAIL

Re: See video after encode demo (DM355)

OK Thank you for that link. I'll read looking for the solution to my problem. Regards 2008/4/1, Anderberg, Niclas <[EMAIL PROTECTED]>: > > Ibraihm, > > This wiki page has instructions on how to view a DVEVM created clip in > windows as well as how to create your own: > > > http://wiki.davincid

Use dmai?

Hi, Has anyone been working with the tools provided in dmai_##? Are these provided by TI for development or for their own purpose? Are they stable when moving to new SDKs? I am developing on DV6467 with dvsdk_1_40_00_11. I have been studying the samples but I am wondering whether it is advis

Re: AV Sync?

Hi Niko, ?? Thanks for your help! After going through the demo code I see what's going on. So we have to find the syncing solution by ourselves. My config now is NTSC so its giving 30fps output. However many video files have 25fps, 23.7fps and many other fps so we need to implement a solution

S-Video: interlaced?

Hello, it seems that the S-Video port is interlaced. Can I change this to progressive? Bye - Robert ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-ope

RE: AV Sync?

Hi, If you are analyzing a TS stream, its possible to use TS Reader or other TS readers such as elecard / stream guru..etc which can extract timestamp data from TS stream. Its also possible for program stream. Ganesh _ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf

RE: Use dmai?

Laurent, The Vdec2 DMAI module is a convenience module for interfacing other DMAI modules (Display, Ccv, BufTab etc.) with the Codec Engine VISA modules using the DMAI "Buffer" module. I would recommend that you at least initially start using the Vdec2 module as it will help with you interfacing

Re: cross-compiling DirectFB and others

On Thursday 27 March 2008 12:59, Helmi Kechaou wrote: > I'am trying to cross compile Directfb on montavista.I used > - CROSS_COMPILE_PREFIX > - --host=armv5tl-montavista-linuxeabi > - I made the links between armv5tl-montavista-linuxeabi-tools and > arm_v5t_le-tools > > configure and make are OK

VirtualDub vs AviDemux

Hi, I've been able to read on http://wiki.davincidsp.com/index.php?title=Encoding_and_decoding_DVEVM_clips that the best application to manipulate raw video es VirtualDub. However, I'm getting lots of problem to install it in my Linux Host. I've found that AviDemux is simular to virtualDub, b

Re: Serial Terminal

Ravi Chemudugunta wrote: Hi, I recompiled the new kernel to replace the 2.6.10 that came with my DVEVM, using this kernel I was able to boot into a debootstrapped (arm) rootfs and have basically managed to get debian working on it. I am stuck with trying to get the serial terminal working. My

RE: Problem rebuilding the DVEVM Software for the target

Antonio, Have you verified your DVSDK_INSTALL_DIR variable in the Rules.make file at the top level of the dvsdk directory? The output you listed below shows that it can't find "home/arichard/" but your patch should most likely be "/home/arichard/" with a "/" at the beginning. Can y

Re: DM355 MPEG-4 Streaming

The most helpful resources are RFCs from IETF. I can point you out the most important rfc's about the subject you pretend. RTP: *rfc*1889 RTSP: *rfc*2326 SDP: *rfc*2327 (this is useful for rtsp or multicast streams) RTCP: *rfc*3550 Then, depending on which standard are you wor

DVM355 LEDs

Hi Has anyone worked on controlling the LEDs on the DM355 EVM? There is an example for the DVM6446 unfortunately the architecture between boards is slightly different. The 6446 uses an I2C expander to control the LEDs while the DM355 uses a MSP430 processor to control the LEDs. The DM355 commu

Re: Davinci ASoC support (patch)

For those wanting to play with the experimental ASoC code, I have created a 'khilman/temp/asoc-merge' branch on the DaVinci git tree where I've merged the 'asoc-dev' branch of the ASoC git tree[1]. I've also attached the .config I use where everything is built as modules. I've tested 'aplay' and

Error in Encodedecode demo with dvevm 1.10

Hi all, I'm a newbie with DVEVM. I've started from the 'DVEVM Getting started guide', and after executing correctly every demo, I reach the section A.5.Alternate Boot Methods. I tested to boot by using a NFS and after that I booted again from flash using board's hard drive file system. Then, I tr

RE: Error in Encodedecode demo with dvevm 1.10

Hi Jose, Make sure the u-boot videostd variable is used in your bootargs according to: http://wiki.davincidsp.com/index.php?title=DM355_EVM_PAL/NTSC_selection The topic is for dm355, but the principle applies to dm6446 as well. Regards, Niclas -Original Message- From: [EMAIL PROTECTED

Re: [PATCH] ARM: Davinci: port video resizer driver from kernel 2.6.10 to kernel 2.6.23

Michael Gao <[EMAIL PROTECTED]> writes: > On Thu, 2008-03-20 at 16:26 -0700, Kevin Hilman wrote: >> > Neuros kernel tree can be accessed at, >> > git.neurostechnology.com/git/kernels >> > >> > or view it at, >> > http://git.neurostechnology.com >> >> A friendly suggestion, to make it easier for

Re: [PATCH 0/4] ARM: Davinci: More DaVinci MMC/SD updates

Bernard Blackham <[EMAIL PROTECTED]> writes: > These patches were initially from Troy Kisky, and have been rebased > onto current git. They encompass bugfixes and performance > improvements to the MMC/SD driver. The patches are: > > 1. Speed up FIFO accesses > 2. Use rw_threshold where appropria

Re: [PATCH] ARM: DaVinci: DMA: honor event queue number for DAVINCI_DMA_CHANNEL_ANY

"Eric Nelson (Boundary Devices)" <[EMAIL PROTECTED]> writes: > From: Eric Nelson <[EMAIL PROTECTED]> > > davinci_request_dma() was using -1 as an array index for dmaqnum[]. > > Signed-off-by: Eric Nelson <[EMAIL PROTECTED]> Thanks, pushed. Kevin ___ Da

Re: [PATCH 1/1 v3] I2C: DaVinci: Fix smbus Oops with AIC33 usage

Dirk Behme <[EMAIL PROTECTED]> writes: > Remove I2C zero length transfer "HACK" and do real zero length > transfers. This fixes Oops at kernel startup while "scanning" for > TLV320AIC23IDx addresses. > Dirk, I reworked this slightly, but hopefully didn't change any functionality. Rather than un

Re: [PATCH1/2] ARM: Davinci: resizer driver supported by TI

Dirk Behme <[EMAIL PROTECTED]> writes: > steven.zhang wrote: >> On Mon, 2008-03-24 at 13:49 +0800, steven.zhang wrote: >> >>>This patch provides the Video Resizer support for DaVinci on kernel >>>2.6.10. >>>sign-off-by: [EMAIL PROTECTED] >>>___ >>>Davinc

6467 and directfb

Hi, I have some directfb applications which I want to run on the 6467 but there is no frame buffer support. Also there is only one v4l2 video output device. Any graphics and video have to be blended and displayed using the same v4l2 video device. Am I correct in this? For the existing application

Why Kernel XIP is so slow on Davinci 6446?? And Burst Mode of Nor Flash

I and my friends have tuned the Montavista Linux 2.6 booting in XIP mode on Davinci 6446(Intel NOR Flash), with u-boot as bootloader, but it takes about 13~20 sec to initialize the hole system(from u-boot to Linux Shell). And the performance is really poor. My question is: Is there any configuratio

How to create Server Encode Demo from encode demo

Hi, I find this How to create Server Encode Demo from encode demo in http://wiki.davincidsp.com/index.php?title=Networked_encode_and_decode_demos . It seems there is a simple way to create a video server with encode demo. I also find one guy Sam talks about this topic in this mail list. The same