[FFmpeg-devel] [PATCH 1/2] avformat/icodec: ico probe with unknown data
Carl Eugen Hoyos
cehoyos at ag.or.at
Tue Feb 16 09:29:46 CET 2016
Mark Harris <mark.hsj <at> gmail.com> writes:
> Header: OK, 2 frames
> Frame 0: Unknown (offset points beyond end of probe buffer)
> Frame 1: Invalid
> Previously this example had a score of 25, even though the score would
> be 1 if the unknown frame was known to be valid or 0 if it was known
> to be invalid. For this example the score is now 1.
If the header is ok and the offset points beyond the end
of the probe buffer, the score was always 25 (before I
extended the check). Why should this be changed?
25 is not very high after checking ~40 bit.
Carl Eugen
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