Re: [Opensvcdecoder-support] JSVM config

[Daniel Y. <dan...@gm...>]

Dear Mederic, 

Thank you for the config files, I used them with a 176x144 video at 15fps
and I got a 749 ms/frame speed.
I use JSVM 9.19.14.

Command :           ./H264AVCEncoderLibTestStatic -pf ../tests/encoder.cfg
-lqp 0 45 -lqp 1 30

Here is the log I get :

 SUMMARY:
                        bitrate    Min-bitr   Y-PSNR   U-PSNR   V-PSNR
                       --------- ---------- -------- -------- --------
   176x144 @  0.9375    11.1394    11.1394  27.1395  37.1000  37.6895
   176x144 @  1.8750    17.0529    17.0529  25.8561  36.8582  37.3022
   176x144 @  3.7500    23.3585    23.3585  25.0287  36.7661  37.2075
   176x144 @  7.5000    29.4000    29.4000  24.6742  36.7580  37.2050
   176x144 @ 15.0000    36.3192    36.3192  24.4259  36.7827  37.2206
   176x144 @  0.9375    56.7338    56.7338  38.5099  42.1073  43.4655
   176x144 @  1.8750    94.2900    94.2900  36.9405  41.4466  42.5772
   176x144 @  3.7500   134.6008   134.6008  35.6831  41.0227  42.1064
   176x144 @  7.5000   175.9440   175.9440  34.7756  40.8292  41.9402
   176x144 @ 15.0000   219.4392   219.4392  33.9399  40.7471  41.8076

Encoding speed: 749.539 ms/frame, Time:37476.940 ms, Frames: 50

Thanks, 

Daniel


On 7/25/11 2:29 PM, "Médéric Blestel" <Med...@in...>
wrote:

>    Dear Daniel,
>  
>  Thank for using Open SVC Decoder.
>  
>  I don't have an estimation of the encoding time, but your version seems to be
> very slow to me.
>  
>  Which JSVM version are you using?
>  
>  
>  Kind regards,
>  
>  Médéric
>  
>  
>  
>  
>  
>  Le 20/07/2011 14:07, Daniel YANISSE a écrit :
>>  JSVM config Hello,
>>  
>>  Thanks for sharing Open svc decoder.
>>  
>>  I tried to encode 2 spatial layers videos (QCIF-CIF) with JSVM but its speed
>> is very low (about 1fps). Can you give me an estimation of the encoding
>> framerate you can achieve with JSVM (for instance on video sequences
>> presented in your wiki page).
>>  Can I ask you if you can send or share your configuration files ?
>>  
>>  Ultimately I would be interested to achieve real time encoding. Do you have
>> any suggestions ? Have you tried the open codec from p2p-next ?
>>  
>> http://multimediacommunication.blogspot.com/2009/06/open-source-scalable-vide
>> o-coding-svc.html
>>  
>>  Thanks, regards.
>>  Daniel 
>>   
>>  
>> 
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