avfilter/vf_threshold: add support for commands

Paul B Mahol committed 5 years ago

Commit 207e9b11 parent 6210cc82 files · +6 −1Browse files

Unified · Split

2 files

@@ -19863,6 +19863,10 @@ otherwise fourth stream pixel component value will be picked. · 19862 unmodified lines
19863		19863
19864	Using color source filter one can perform various types of thresholding:	19864	Using color source filter one can perform various types of thresholding:
19865		19865
		19866	@subsection Commands
		19867
		19868	This filter supports the all options as @ref{commands}.
		19869
19866	@subsection Examples	19870	@subsection Examples
19867		19871
19868	@itemize	19872	@itemize

 #include "threshold.h"
 #define OFFSET(x) offsetof(ThresholdContext, x)
-#define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
+#define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_RUNTIME_PARAM
 static const AVOption threshold_options[] = {
     { "planes", "set planes to filter", OFFSET(planes), AV_OPT_TYPE_INT,  {.i64=15}, 0, 15, FLAGS},
     .inputs        = inputs,
     .outputs       = outputs,
     .flags         = AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL | AVFILTER_FLAG_SLICE_THREADS,
+    .process_command = ff_filter_process_command,
 };

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