From 822da7a31746b8a5ec92c854b52bc767e6e98e8a Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Tue, 8 Nov 2022 12:07:11 +0100 Subject: [PATCH] fftools/ffmpeg: make demuxing with one file always blocking --- fftools/ffmpeg_demux.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fftools/ffmpeg_demux.c b/fftools/ffmpeg_demux.c index 94fd604fd9..b3eb8c66cc 100644 --- a/fftools/ffmpeg_demux.c +++ b/fftools/ffmpeg_demux.c @@ -368,8 +368,9 @@ static int thread_start(Demuxer *d) if (d->thread_queue_size <= 0) d->thread_queue_size = (nb_input_files > 1 ? 8 : 1); - if (f->ctx->pb ? !f->ctx->pb->seekable : - strcmp(f->ctx->iformat->name, "lavfi")) + if (nb_input_files > 1 && + (f->ctx->pb ? !f->ctx->pb->seekable : + strcmp(f->ctx->iformat->name, "lavfi"))) d->non_blocking = 1; ret = av_thread_message_queue_alloc(&d->in_thread_queue, d->thread_queue_size, sizeof(DemuxMsg));