[FFmpeg-devel] [PATCH] avcodec/qtrle: Do not output duplicated frames on insufficient input

[Carl Eugen Hoyos]

Am So., 27. Mai 2018 um 22:00 Uhr schrieb Michael Niedermayer
<michael at niedermayer.cc>:

> This improves performance and makes qtrle behave more similar to other decoders.

> Libavcodec does generally not output known duplicated frames, instead the calling
> Application can insert them as it needs.

The issue is apparently that one specific calling Application cannot
be convinced to
insert the frames, not even with "-vsync cfr", see ticket #7880.

Carl Eugen