[FFmpeg-devel] [PATCH 3/3 v2] avformat/matroskadec: reference the existing data buffer when creating packets

Michael Niedermayer michael at niedermayer.cc
Sat Apr 7 02:30:36 EEST 2018

On Thu, Apr 05, 2018 at 12:32:47PM -0300, James Almer wrote:
> Newly allocated data buffers (wavpack, prores, compressed buffers)
> are padded to meet the requirements of AVPacket.

> About 10x speed up in matroska_parse_frame().

thats a nice speedup
patch seems to work fine


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

If a bugfix only changes things apparently unrelated to the bug with no
further explanation, that is a good sign that the bugfix is wrong.
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