[FFmpeg-devel] [PATCH v3] ffmpeg: parameters for filter thread counts

[Michael Niedermayer]

On Sun, Oct 30, 2016 at 09:25:39AM -0400, DeHackEd wrote:
[...]

>      if ((ret = avfilter_graph_parse2(fg->graph, graph_desc, &inputs, &outputs)) < 0)
> diff --git a/ffmpeg_opt.c b/ffmpeg_opt.c
> index 4d25fff..dc94380 100644
> --- a/ffmpeg_opt.c
> +++ b/ffmpeg_opt.c
> @@ -3365,12 +3365,16 @@ const OptionDef options[] = {
>          "set profile", "profile" },
>      { "filter",         HAS_ARG | OPT_STRING | OPT_SPEC | OPT_OUTPUT, { .off = OFFSET(filters) },
>          "set stream filtergraph", "filter_graph" },
> +    { "filter_threads",  HAS_ARG | OPT_INT,                          { &filter_nbthreads },
> +        "number of non-complex filter threads" },
>      { "filter_script",  HAS_ARG | OPT_STRING | OPT_SPEC | OPT_OUTPUT, { .off = OFFSET(filter_scripts) },
>          "read stream filtergraph description from a file", "filename" },
>      { "reinit_filter",  HAS_ARG | OPT_INT | OPT_SPEC | OPT_INPUT,    { .off = OFFSET(reinit_filters) },
>          "reinit filtergraph on input parameter changes", "" },
>      { "filter_complex", HAS_ARG | OPT_EXPERT,                        { .func_arg = opt_filter_complex },
>          "create a complex filtergraph", "graph_description" },
> +    { "filter_complex_threads", HAS_ARG | OPT_INT,                   { &filter_complex_nbthreads },
> +        "number of threads for -filter_complex" },
>      { "lavfi",          HAS_ARG | OPT_EXPERT,                        { .func_arg = opt_filter_complex },
>          "create a complex filtergraph", "graph_description" },
>      { "filter_complex_script", HAS_ARG | OPT_EXPERT,                 { .func_arg = opt_filter_complex_script },

why are there 2 options instead of 1 ?

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The educated differ from the uneducated as much as the living from the
dead. -- Aristotle 
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