[FFmpeg-user] HEVC decoding of first frame

Moritz Barsnick barsnick at gmx.net
Mon Oct 19 00:52:40 CEST 2015

On Fri, Oct 16, 2015 at 12:23:14 +0200, Christian Herglotz wrote:
> Hello,
> a) I know that there is some overhead. So I also tested this for 
> sequences with different resolutions where I could observe the same 
> behavior:

Okay, point taken.

There's a new thread on ffmpeg-devel which points out that certain
formats decode the first image twice (once for format detection, once
for actual decoding). The described behavior may be identical to



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