[FFmpeg-devel] [PATCH 3/3] avformat/format: av_register_output_format() and av_register_intput_format() that work in O(1) time

[Timothy Gu]

On Dec 16, 2013 4:09 PM, "Michael Niedermayer" <michaelni at gmx.at> wrote:
> Subject: [FFmpeg-devel] [PATCH 3/3] avformat/format:
> av_register_output_format() and av_register_intput_format() that
> work in O(1) time

Stupid question, what does O(1) mean? I read the Wikipedia article about
big O notation but it seems so confusing.

[...]

Timothy