[Libav-user] Encoding with no compression with OpenH264

[Arthur Muller]

Hello,

 

I need to create a MP4/OpenH264 file from a series of images. Because the
images are all of a technical nature, I need to have absolutely no
compression. How can I achieve this with OpenH264?

 

When I used libx264 I set the number of b-frames to zero and it worked fine.
I'm not sure OpenH264 even supports B frames given the discussion I saw
here:

 

https://github.com/cisco/openh264/issues/1844

 

If anybody could let me know what parameters I need to set to prevent any
compression and not skip any frames I would appreciate it.

 

Thanks.

 

-Arthur

 

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