From: Limin Wang <lance.lmw...@gmail.com>
After applied the patch, we can change default eof_action from repeat to pass
still.
./ffmpeg -y -filter_complex
"movie=./input.mkv,setpts=PTS-STARTPTS[main];movie=./overlay.mkv:loop=2,setpts=PTS-STARTPTS[overlay];[main][overlay]overlay=10:10:
enable='between(t,0,25):eof_action=pass" test.mkv
Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
---
libavfilter/vf_overlay.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c
index 0a8f089c0d..a481f74076 100644
--- a/libavfilter/vf_overlay.c
+++ b/libavfilter/vf_overlay.c
@@ -993,16 +993,9 @@ static int activate(AVFilterContext *ctx)
static const AVOption overlay_options[] = {
{ "x", "set the x expression", OFFSET(x_expr), AV_OPT_TYPE_STRING, {.str =
"0"}, CHAR_MIN, CHAR_MAX, FLAGS },
{ "y", "set the y expression", OFFSET(y_expr), AV_OPT_TYPE_STRING, {.str =
"0"}, CHAR_MIN, CHAR_MAX, FLAGS },
- { "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, "eof_action" },
- { "repeat", "Repeat the previous frame.", 0, AV_OPT_TYPE_CONST, {
.i64 = EOF_ACTION_REPEAT }, .flags = FLAGS, "eof_action" },
- { "endall", "End both streams.", 0, AV_OPT_TYPE_CONST, {
.i64 = EOF_ACTION_ENDALL }, .flags = FLAGS, "eof_action" },
- { "pass", "Pass through the main input.", 0, AV_OPT_TYPE_CONST, {
.i64 = EOF_ACTION_PASS }, .flags = FLAGS, "eof_action" },
{ "eval", "specify when to evaluate expressions", OFFSET(eval_mode),
AV_OPT_TYPE_INT, {.i64 = EVAL_MODE_FRAME}, 0, EVAL_MODE_NB-1, FLAGS, "eval" },
{ "init", "eval expressions once during initialization", 0,
AV_OPT_TYPE_CONST, {.i64=EVAL_MODE_INIT}, .flags = FLAGS, .unit = "eval" },
{ "frame", "eval expressions per-frame", 0,
AV_OPT_TYPE_CONST, {.i64=EVAL_MODE_FRAME}, .flags = FLAGS, .unit = "eval" },
- { "shortest", "force termination when the shortest input terminates",
OFFSET(fs.opt_shortest), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, FLAGS },
{ "format", "set output format", OFFSET(format), AV_OPT_TYPE_INT,
{.i64=OVERLAY_FORMAT_YUV420}, 0, OVERLAY_FORMAT_NB-1, FLAGS, "format" },
{ "yuv420", "", 0, AV_OPT_TYPE_CONST, {.i64=OVERLAY_FORMAT_YUV420},
.flags = FLAGS, .unit = "format" },
{ "yuv422", "", 0, AV_OPT_TYPE_CONST, {.i64=OVERLAY_FORMAT_YUV422},
.flags = FLAGS, .unit = "format" },
@@ -1010,7 +1003,6 @@ static const AVOption overlay_options[] = {
{ "rgb", "", 0, AV_OPT_TYPE_CONST, {.i64=OVERLAY_FORMAT_RGB},
.flags = FLAGS, .unit = "format" },
{ "gbrp", "", 0, AV_OPT_TYPE_CONST, {.i64=OVERLAY_FORMAT_GBRP},
.flags = FLAGS, .unit = "format" },
{ "auto", "", 0, AV_OPT_TYPE_CONST, {.i64=OVERLAY_FORMAT_AUTO},
.flags = FLAGS, .unit = "format" },
- { "repeatlast", "repeat overlay of the last overlay frame",
OFFSET(fs.opt_repeatlast), AV_OPT_TYPE_BOOL, {.i64=1}, 0, 1, FLAGS },
{ "alpha", "alpha format", OFFSET(alpha_format), AV_OPT_TYPE_INT,
{.i64=0}, 0, 1, FLAGS, "alpha_format" },
{ "straight", "", 0, AV_OPT_TYPE_CONST, {.i64=0}, .flags = FLAGS,
.unit = "alpha_format" },
{ "premultiplied", "", 0, AV_OPT_TYPE_CONST, {.i64=1}, .flags = FLAGS,
.unit = "alpha_format" },
--
2.21.0
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