| author | Michael Niedermayer <michaelni@gmx.at> | 2013-01-27 04:54:52 (GMT) |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-01-27 04:54:52 (GMT) |
| commit | 167af704ea3df1073cf16073ae6e4ffadcb06764 (patch) | |
| tree | 4437e2e0cee116ef7263a6dae363861c759d0e55 | |
| parent | b16830840eb9bdec88fce2aebb38a582e093ab6b (diff) | |
| download | ffmpeg-167af704ea3df1073cf16073ae6e4ffadcb06764.zip ffmpeg-167af704ea3df1073cf16073ae6e4ffadcb06764.tar.gz ffmpeg-167af704ea3df1073cf16073ae6e4ffadcb06764.tar.bz2 | |
swr: limit phase_shift to a less insane value.
This prevents potential crashes and out of memory issues if
the user manually sets such insane values.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libswresample/swresample.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libswresample/swresample.c b/libswresample/swresample.c index 3387ea3..e55f9be 100644 --- a/libswresample/swresample.c +++ b/libswresample/swresample.c @@ -88,7 +88,7 @@ static const AVOption options[]={ {"improved_e_weighted" , "select improved-e-weighted noise shaping dither" , 0 , AV_OPT_TYPE_CONST, {.i64=SWR_DITHER_NS_IMPROVED_E_WEIGHTED }, INT_MIN, INT_MAX, PARAM, "dither_method"}, {"filter_size" , "set swr resampling filter size", OFFSET(filter_size) , AV_OPT_TYPE_INT , {.i64=32 }, 0 , INT_MAX , PARAM }, -{"phase_shift" , "set swr resampling phase shift", OFFSET(phase_shift) , AV_OPT_TYPE_INT , {.i64=10 }, 0 , 30 , PARAM }, +{"phase_shift" , "set swr resampling phase shift", OFFSET(phase_shift) , AV_OPT_TYPE_INT , {.i64=10 }, 0 , 24 , PARAM }, {"linear_interp" , "enable linear interpolation" , OFFSET(linear_interp) , AV_OPT_TYPE_INT , {.i64=0 }, 0 , 1 , PARAM }, {"cutoff" , "set cutoff frequency ratio" , OFFSET(cutoff) , AV_OPT_TYPE_DOUBLE,{.dbl=0. }, 0 , 1 , PARAM }, {"resampler" , "set resampling Engine" , OFFSET(engine) , AV_OPT_TYPE_INT , {.i64=0 }, 0 , SWR_ENGINE_NB-1, PARAM, "resampler"}, |