Overhead of Codec Server

Vincent 51111

I'm using DVSDK 2.0 on DM6467 EVM.

Base on sample of canny and 1080pstreaming, I integrate two codecs in my codec engine. 1 is 264 encoder (DVSDK2.0 Sample), 2nd is a simple codec which does nothing inside(test purpose only).

Test scenario: 25hz 720p

if I do my own codec and 264 encoder for each frame, after a few minutes, DSP stopped encoding. I saw dsp load = 0%.

but if I encode video each frame but call my codec every 5 frame, that's fine.

I am wondering if this is related to codec engine overhead?

but there is no problem if I use sample encodedecode loopback sample. encoder and decode is called for each frame.

Any idea on this?

Thanks.

if for each fr

over 13 years ago

0 Veeranna Hanchinal over 13 years ago

TI__Expert 8465 points

Hi Vincent,

Is you sample codec is running on DSP or ARM?. Can you please cfg file. and logs by running your application with CE_DEBUG=3.

Thanks,

Veeranna

0 Vincent 51111 over 13 years ago in reply to Veeranna Hanchinal

Intellectual 590 points

HI Veeranna,

I'm running my codec on DSP.

.tcf file is attached.

Thanks.

BTW, how to run codec on ARM side?

0 Veeranna Hanchinal over 13 years ago in reply to Vincent 51111

TI__Expert 8465 points

Hi Vincent,

We anted to look into for .cfg file. Can you please send this with CE_DEBUG=3 logs.

To run codec on ARM side, you need create codec as local one, you can refer below link or look into any audio codecs, Audio will be running on ARM(not all).

http://www.ti.com/lit/ug/sprued5b/sprued5b.pdf

Thanks,

Veeranna

0 Vincent 51111 over 13 years ago in reply to Veeranna Hanchinal

Intellectual 590 points

Hi Veeranna,

log and cfg files are attached.

Please check.

when CE_DEBUG=3, streams cannot be played.

Thanks for your great help.

0 Vincent 51111 over 13 years ago in reply to Veeranna Hanchinal

Intellectual 590 points

cfg file here.

encode_udp.cfg

0 Vincent 51111 over 13 years ago in reply to Veeranna Hanchinal

Intellectual 590 points

Hi Veeranna,

I've uploaded logs.

would you please help?

thanks.

0 Vincent 51111 over 13 years ago in reply to Vincent 51111

Intellectual 590 points

anyone can help on this?

Thanks.

Processors

Processors forum

Overhead of Codec Server