[FFmpeg-devel] [PATCH 16/21] fftools/ffmpeg_dec: move decoding to a separate thread

Michael Niedermayer michael at niedermayer.cc
Fri Jun 16 23:58:21 EEST 2023

On Wed, Jun 14, 2023 at 06:49:03PM +0200, Anton Khirnov wrote:
> This is only a preparatory step to a fully threaded architecture and
> does not yet make decoding truly parallel - the main thread will
> currently submit a packet and wait until it has been fully processed by
> the decoding thread before moving on. Decoded behavior as observed by
> the rest of the program should remain unchanged. That will change in
> future commits after encoders and filters are moved to threads and a
> thread-aware scheduler is added.
> ---
>  fftools/ffmpeg.c     |  63 +++++---
>  fftools/ffmpeg.h     |  11 ++
>  fftools/ffmpeg_dec.c | 365 ++++++++++++++++++++++++++++++++++++++-----
>  fftools/ffmpeg_mux.c |   5 -
>  4 files changed, 382 insertions(+), 62 deletions(-)

This seems to break (infinite loop)

ffmpeg -i videos/bink/thps4/ACDC.smo -bitexact -t 1 -y ACDC.smo.avi

file seems there: on samples server: game-formats/bink/thps4/ACDC.smo


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Elect your leaders based on what they did after the last election, not
based on what they say before an election.

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