Aoa, What steps 'll i have to apply to build setup as 'PC Build & Execution Host' for Linux (RedHat) Platform? Either i'll have to install RedHat 3.0...
On TCSHelp, you can request and download the sources for Linux drivers. Deploying these requires rebuilding the kernel and otherwise knowing your way around...
Hi, I think you may change the priority.h(_PRIORITY_H) and sys_config(I think the stack size and message queues ,semaphores etc. can speed the dsp) Other ,Now...
Hi Sascha, ... In all honesty what you have is a paperweight. There is a compiler/linker/debugger still available for the pnx1300 (NDK 2.2 is the correct...
This sounds like a DResearch board. If so, maybe someone from DResearch will be able to confirm? To program it you need the TriMedia TCS compiler version 2.2...
Hi, maybe a DT1341? If you put it into a PCI slot (at your own risk :-), the OS can tell you vendor ID and subsystem ID. The DT1341 was once designed for a...
Hi, Today, one customer asked me if PNX1702 can encode MPEG2 SD and decode H264 SD baseline profile at the same time. Since I haven't tried any MPEG2 encoder...
... Hi Ray, I think if you didn't need to do audio and there's nothing else going on (ie user interaction, networking, etc) on a pnx1703 (the newer 550 MHz...
Dear Brewster: Unfortunately it is not a transcoding application. Extra video and audio will be merged into the decoded content and there is no way to get any...
hi all, I am trying to port video codec and using TCS to optimize the code. I am using cycles()function as follows to count the cycles start=cycles(); temp =...
hello, in most cases you want to use the macro CYCLES() which is defined in TCS include\ops\tmops.h This sould work (at least it does for me) Frank -- Dr....
Dear Akshay, The preferred way of profiling using CYCLES() is that you profile across a function (i.e., you move your functionality in a function and then use...
Using the CYCLES() custom op is the most basic and hence also the most easily fooled way to measure the performance of the system. The power point slides...
I was wrong. For a minimal example: #include <ops/tmops.h> int main() { int tick = CYCLES(); int tock = CYCLES(); return tock - tick; } indeed, the result is...
Hi, good morning everybody! There are one problem that I faced with recently. Can it realize the scaling down of 600x800 or 1024x768 vision image with...
I ported one video decoder on pnx1500. I am able to dump uncompressed frames on the host pc and happy with the quality. But I want to see the uncompressed...
The example exQvcp is a possible non-TSSA starting point. But that route is not supported. I wish we had a better example to give you. To use TSSA, I would...
Hello, I have a standard JPEG encoding algorithm written by me taking YUV buffers for a field and generating a JPEG stream of binary data. The YUV buffers come...
I suggest you separate the possible causes of this by removing one part or another of the code from your test. For instance, you could run your encoder to...
Hello Abhishek, ... using an editor and it has got correct start and termination codes ( expect the errors inside the stream ). You should try to find out...
Hi thanks all for suggestions. The problem is resolved now. this was happened because of -ve shifts (because of large huff codes) while storing the encoded...
Dear All, I need to port my TSSA compliant components the following components - Proprietary Media Stream Demuxer ( Sampler component) - Proprietary Video...
Hi We are bringing up an MPEG2 decoder system which we want to have the minimum decoder delay using either I frames only or IP frames only. We want to be in...
a work arround could be, try to increase number of packets in between TSSA components.. kamran jobramwe <jbramwell@...> wrote: Hi We are bringing up an...
Hi, exolMpegTs applies a playback delay. This playback delay is basically added to the (recovered) pcr clock and makes sure that the buffer level of the whole...
First, note that with STB810 you have standard Resources for file read and file write. So your problem is only to implement your own TSSA component as an...
Hi, good afternoon,everybody! Now I describe my problem detailedly under the following. How to realize down-scaling of 800x600 buffer data of inpacket with...
Hi, I had a question, If I have a piece of code that is not dependent on external factors (no external inputs to system and no user interaction), would 2...
In your post, I detect a confusion between buffer size and image size. The buffers can always be larger than the images. That doesn't require scaling. Going...
Only if the caches are in exactly the same state. For a large piece of code in a real system, this is not likely. Chuck Peplinski Media Processing Software...
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