When displaying help for overlay filter in CLI, the flags for x and y
parameters don't have the T flag. However these two parameters do have
the capability to be set at runtime, as implemented in commit
d2752ef0615. This commit fixes the CLI documentation.
---
libavfilter/vf_overlay.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c
index 03b48bf681..73e838684a 100644
--- a/libavfilter/vf_overlay.c
+++ b/libavfilter/vf_overlay.c
@@ -944,10 +944,11 @@ static int activate(AVFilterContext *ctx)
#define OFFSET(x) offsetof(OverlayContext, x)
#define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
+#define TFLAGS
AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_RUNTIME_PARAM
static const AVOption overlay_options[] = {
- { "x", "set the x expression", OFFSET(x_expr), AV_OPT_TYPE_STRING, {.str =
"0"}, 0, 0, FLAGS },
- { "y", "set the y expression", OFFSET(y_expr), AV_OPT_TYPE_STRING, {.str =
"0"}, 0, 0, FLAGS },
+ { "x", "set the x expression", OFFSET(x_expr), AV_OPT_TYPE_STRING, {.str =
"0"}, 0, 0, TFLAGS },
+ { "y", "set the y expression", OFFSET(y_expr), AV_OPT_TYPE_STRING, {.str =
"0"}, 0, 0, TFLAGS },
{ "eof_action", "Action to take when encountering EOF from secondary input
",
OFFSET(fs.opt_eof_action), AV_OPT_TYPE_INT, { .i64 = EOF_ACTION_REPEAT
},
EOF_ACTION_REPEAT, EOF_ACTION_PASS, .flags = FLAGS, .unit =
"eof_action" },
--
2.37.1 (Apple Git-137.1)
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