[FFmpeg-devel] calculation of probe score

Carl Eugen Hoyos ceffmpeg at gmail.com
Tue Sep 13 21:57:06 EEST 2016


2016-09-12 19:47 GMT+02:00 Monique Lassere <lasserem at gmail.com>:
> Trying to dig as deeply as possible into ffprobe's probe score
> and how it is calculated.

Is there a use case that could be interesting to us?

Or a bug you want to tell us about?

[...]

> 2. Secondly, does the probe score relate to the container format only?

As Michael said, yes.
Note that some containers (like H.264 Annex B or ADTS) correspond
to a codec, so for containers that "allow" random codecs (like mpeg
streams) the same probe functions that allow detecting formats can
be used to detect codecs.

Carl Eugen


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