diff options
Diffstat (limited to 'ffmpeg_filter.c')
| -rw-r--r-- | ffmpeg_filter.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ffmpeg_filter.c b/ffmpeg_filter.c index 5a0e85e..2a9be64 100644 --- a/ffmpeg_filter.c +++ b/ffmpeg_filter.c @@ -39,6 +39,9 @@ #include "libavutil/imgutils.h" #include "libavutil/samplefmt.h" +int filter_nbthreads = -1; +int filter_complex_nbthreads = -1; + static const enum AVPixelFormat *get_compliance_unofficial_pix_fmts(enum AVCodecID codec_id, const enum AVPixelFormat default_formats[]) { static const enum AVPixelFormat mjpeg_formats[] = @@ -991,6 +994,8 @@ int configure_filtergraph(FilterGraph *fg) char args[512]; AVDictionaryEntry *e = NULL; + fg->graph->nb_threads = filter_complex_nbthreads; + args[0] = 0; while ((e = av_dict_get(ost->sws_dict, "", e, AV_DICT_IGNORE_SUFFIX))) { @@ -1021,6 +1026,8 @@ int configure_filtergraph(FilterGraph *fg) e = av_dict_get(ost->encoder_opts, "threads", NULL, 0); if (e) av_opt_set(fg->graph, "threads", e->value, 0); + } else { + fg->graph->nb_threads = filter_nbthreads; } if ((ret = avfilter_graph_parse2(fg->graph, graph_desc, &inputs, &outputs)) < 0) |
