Right now, I am porting linux to dsp platforms, first on NXP/TM1500, and now most of the work were done, and the left work is to implement interrupt handler...
Dear sir; I meet the questions as follows: 1) I am developing a product named Digital Video Service,using pnx17xx serial's dsp as cup 2)The decoder is saa7115...
Hi, right now, my tm1500 platfrom is all ok, such usb/ide/rcc/, MPEG2/MPEG4/H264 Play, 2 vi and 1 vo, and now I decide to port linux to nxp platform, and...
Hi, all I have designed a component tmVdecAVS, it's a decoder component for chinese video compression AVS. And the test application named exolVdecAVSVOO works...
Not share vo buffer with dec buffer should speed up the display, because the vo have hareware speedup functional unit, you should give each moudule enough mem...
You mentioned I should give each module enough mem units. Can you provide some detail example. Because I'm not familiar with the configuration of VrendVO. Then...
First, don't apologize for the number of words. You give a very good description. You may be seeing a problem common to most video decoders. The decoder uses...
today I had the same problem d_szlamp described first. _________________________ PROBLEM: if you take a psos sample apllication (like HelloWorld) and add ...
Thanks for your reply. And I modify the component as your suggestion. No matter the number of "reference count" is the display can't be smoothy as before. Is...
There is nothing special about Vrend's setup. It doesn't know where the packet comes from or how it got there. Either the packets are going to Vrend out of...
Ok, As your suggestion I trace the decoder and find out the problem is caused by the display order of B frame. I sent the pointer of wrong frame to VrendVO...
I'd rather see a TimeDoctor trace, or at least a summary (statistics, all tasks). I don't know the context to interpret those large numbers. For I$, do you...
Thanks for sending the .tdi file separately, as yes, attachments won't make it here on TMUG. Of course, now no one else can see this file... From the TDI...
Hi, Have anyone successfully used 32MB with the PNX1700 processor. Our application seems to work fine with 64MB as the SDRAM limit. But as soon as we change it...
The compilation optimization option for AVS decoder is O5 and grafting , so the I$ is so large. In order to use partial linking functions that have great I$...
You find out which functions are critical by more and more profiling. This is where stuff gets very detailed. You don't just throw a switch. It might help you...
Hi all: I use targetTCP,but i don't know how to program for pppoe client.Is there anybody can give me an example of how to program for pppoe client?Thanks!...
Dear group, I want to add a online version update function in my Trimedia board. In the board, I use FLASH for the program image file storage, so I want to...
hi, I use vip to capture video, pal, D1 mode and I use exolvideo sample. I found that when video decoder chip output standard F,V,H in SAV and EAV according...
hi, I use pnx1700 to capture and play video through SDI. The SDI is strickly consistent with ccir656. What is the relationship between F,V,H bit in qvcp output...
I suppose if you have a parallel to serial converter to connect the QVCP 8-bit output to the SDI, then from the PNX1700 perspective there is no noticeable...
And all reference to the 7105 is in the BSL for VencAna. SDI is just a different video encoder. So if your BSL is right, it should just work. If you need to...
How to use console in/out when link problem with nostdlib option, I know normally we can use printf to print out, but if use -tmld - nostdlib --, then it does...
What do you want to do? In the simulator, console IO is trapped and routed to the jost, not run on the simulated core. So on the simulator, don't use...
Yeah, what I want is a cutsom boot startup, so I can not use printf to print, and I do know what you said, but my boot code does not use the default reset.o...
hi, while executing my h264 decoder application is am getting following error message and application crashes , any suggestion. 1-23:51:52.830;thread...
Dear group, we use mptk2.2 with ndk5.6, tcs5.01, and we find that the exolMpegPs problem works, but the fps is not very right, the picture is not smooth...
Are you running on Windows hosted VCP or a standalone board? printf would have high load over the JTAG for standalone board. If that's the case you should use...
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