[FFmpeg-devel] [PATCH] lavfi/testsrc: add "d" alias for the duration option

[Stefano Sabatini]

---
 doc/filters.texi           |    2 +-
 libavfilter/vsrc_testsrc.c |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/doc/filters.texi b/doc/filters.texi
index d0075f2..99e157d 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -3230,7 +3230,7 @@ number or a valid video frame rate abbreviation. The default value is
 @item sar
 Set the sample aspect ratio of the sourced video.
 
- at item duration
+ at item duration, d
 Set the video duration of the sourced video. The accepted syntax is:
 @example
 [-]HH[:MM[:SS[.m...]]]
diff --git a/libavfilter/vsrc_testsrc.c b/libavfilter/vsrc_testsrc.c
index 1383550..310f8c8 100644
--- a/libavfilter/vsrc_testsrc.c
+++ b/libavfilter/vsrc_testsrc.c
@@ -62,6 +62,7 @@ static const AVOption testsrc_options[]= {
     { "rate",     "set video rate",     OFFSET(rate),     AV_OPT_TYPE_STRING, {.str = "25"},      0, 0 },
     { "r",        "set video rate",     OFFSET(rate),     AV_OPT_TYPE_STRING, {.str = "25"},      0, 0 },
     { "duration", "set video duration", OFFSET(duration), AV_OPT_TYPE_STRING, {.str = NULL},      0, 0 },
+    { "d",        "set video duration", OFFSET(duration), AV_OPT_TYPE_STRING, {.str = NULL},      0, 0 },
     { "sar",      "set video sample aspect ratio", OFFSET(sar), AV_OPT_TYPE_RATIONAL, {.dbl= 1},  0, INT_MAX },
     { NULL },
 };
-- 
1.7.5.4