[FFmpeg-devel] [PATCH] avfilter/af_afade: fix opt_type for nb_samples/ns

[Andrew Sayers]

The actual value is an int64_t, and is accessed elsewhere as AV_OPT_TYPE_INT64.

Accessing it as INT will likely cause bugs on some 32-bit architectures.
---
 libavfilter/af_afade.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavfilter/af_afade.c b/libavfilter/af_afade.c
index 3a45873460..c79271ec92 100644
--- a/libavfilter/af_afade.c
+++ b/libavfilter/af_afade.c
@@ -452,8 +452,8 @@ const AVFilter ff_af_afade = {
 #if CONFIG_ACROSSFADE_FILTER
 
 static const AVOption acrossfade_options[] = {
-    { "nb_samples",   "set number of samples for cross fade duration", OFFSET(nb_samples),   AV_OPT_TYPE_INT,    {.i64 = 44100}, 1, INT32_MAX/10, FLAGS },
-    { "ns",           "set number of samples for cross fade duration", OFFSET(nb_samples),   AV_OPT_TYPE_INT,    {.i64 = 44100}, 1, INT32_MAX/10, FLAGS },
+    { "nb_samples",   "set number of samples for cross fade duration", OFFSET(nb_samples),   AV_OPT_TYPE_INT64,  {.i64 = 44100}, 1, INT32_MAX/10, FLAGS },
+    { "ns",           "set number of samples for cross fade duration", OFFSET(nb_samples),   AV_OPT_TYPE_INT64,  {.i64 = 44100}, 1, INT32_MAX/10, FLAGS },
     { "duration",     "set cross fade duration",                       OFFSET(duration),     AV_OPT_TYPE_DURATION, {.i64 = 0 },  0, 60000000, FLAGS },
     { "d",            "set cross fade duration",                       OFFSET(duration),     AV_OPT_TYPE_DURATION, {.i64 = 0 },  0, 60000000, FLAGS },
     { "overlap",      "overlap 1st stream end with 2nd stream start",  OFFSET(overlap),      AV_OPT_TYPE_BOOL,   {.i64 = 1    }, 0,  1, FLAGS },
-- 
2.45.1