[Libav-user] How to achieve 30 FPS using APIs?

[Amber Beriwal]

We have seen that using command line, ffmpeg is capable of extracting frames
at 30 fps. Even using Xuggler, we are able to extract frames at 30 fps.

 

But when we use FFMPEG APIs directly in our code, we are getting following
results:

 

- 720p video (1280 x 720) - 16 fps (approx. 60 ms/frame)

- 1080p video (1920 x 1080) - 7 fps (approx. 140 ms/frame)

 

Ideally, we should be able to get the data in constant time (approx. 30
ms/frame).

 

How can we get 30 fps?

 

Regards

Amber Beriwal

Newgen Software Technologies Ltd.

 

 


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