Intel® Integrated Performance Primitives
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How to set mpeg4 encoder GOP length?

atvan
Beginner
128 Views
Is there a way to set GOP length for mpeg4 encoder? For example, one I frame for every 30 frames.

Thanks,
ezcom
0 Kudos
2 Replies
Vladimir_Dudnik
Employee
128 Views
Hi,

I think that should be accessible through PAR file. Did you saw an example PAR file with audio-video-codecs sample?

Regards,
Vladimir
Chao_Y_Intel
Employee
128 Views

Hi ezcom,

Coudld you check if the sample par file \audio-video-codecs\application\umc_video_enc_con\mpeg4.par

the following paramter may work for you:

....

100 // max I-VOP distance

....

Thanks,

Chao

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