On Sat, Nov 06, 2021 at 02:59:06PM +0100, Paul B Mahol wrote:
> On Sat, Nov 6, 2021 at 2:48 PM <lance.lmw...@gmail.com> wrote:
>
> > From: Limin Wang <lance.lmw...@gmail.com>
> >
> > Please use threads option if you want the number of thread configurable.
> >
> >
> Generally bad idea to use number of filtering threads for decoding threads.
I agree. I'll update the patch to add a new option "dec_threads" for the
decoding threads.
>
>
> > Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
> > ---
> > libavfilter/src_movie.c | 4 +++-
> > 1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/libavfilter/src_movie.c b/libavfilter/src_movie.c
> > index 573f363..5811675 100644
> > --- a/libavfilter/src_movie.c
> > +++ b/libavfilter/src_movie.c
> > @@ -169,7 +169,9 @@ static int open_stream(AVFilterContext *ctx,
> > MovieStream *st)
> > if (ret < 0)
> > return ret;
> >
> > - st->codec_ctx->thread_count = ff_filter_get_nb_threads(ctx);
> > + if (!ctx->nb_threads)
> > + ctx->nb_threads = ff_filter_get_nb_threads(ctx);
> > + st->codec_ctx->thread_count = ctx->nb_threads;
> >
> > if ((ret = avcodec_open2(st->codec_ctx, codec, NULL)) < 0) {
> > av_log(ctx, AV_LOG_ERROR, "Failed to open codec\n");
> > --
> > 1.8.3.1
> >
> > _______________________________________________
> > ffmpeg-devel mailing list
> > ffmpeg-devel@ffmpeg.org
> > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> >
> > To unsubscribe, visit link above, or email
> > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
> >
--
Thanks,
Limin Wang
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
