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lavfi/volume_justin: fix a few grammar inconsistencies in options description

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Stefano Sabatini
2012-12-08 11:54:43 +01:00
parent 7f70db3f4f
commit 402ac72bbc
2 changed files with 6 additions and 6 deletions
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2
doc/filters.texi
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@@ -939,7 +939,7 @@ The output audio volume is given by the relation:
Default value for @var{volume} is 1.0. Default value for @var{volume} is 1.0.
@item precision @item precision
Mathematical precision. Set the mathematical precision.
This determines which input sample formats will be allowed, which affects the This determines which input sample formats will be allowed, which affects the
precision of the volume scaling. precision of the volume scaling.

10
libavfilter/af_volume_justin.c
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@@ -43,13 +43,13 @@ static const char *precision_str[] = {
#define A AV_OPT_FLAG_AUDIO_PARAM #define A AV_OPT_FLAG_AUDIO_PARAM
static const AVOption options[] = { static const AVOption options[] = {
{ "volume", "Volume adjustment.", { "volume", "set volume adjustment",
OFFSET(volume), AV_OPT_TYPE_DOUBLE, { .dbl = 1.0 }, 0, 0x7fffff, A }, OFFSET(volume), AV_OPT_TYPE_DOUBLE, { .dbl = 1.0 }, 0, 0x7fffff, A },
{ "precision", "Mathematical precision.", { "precision", "select mathematical precision",
OFFSET(precision), AV_OPT_TYPE_INT, { .i64 = PRECISION_FLOAT }, PRECISION_FIXED, PRECISION_DOUBLE, A, "precision" }, OFFSET(precision), AV_OPT_TYPE_INT, { .i64 = PRECISION_FLOAT }, PRECISION_FIXED, PRECISION_DOUBLE, A, "precision" },
{ "fixed", "8-bit fixed-point.", 0, AV_OPT_TYPE_CONST, { .i64 = PRECISION_FIXED }, INT_MIN, INT_MAX, A, "precision" }, { "fixed", "select 8-bit fixed-point", 0, AV_OPT_TYPE_CONST, { .i64 = PRECISION_FIXED }, INT_MIN, INT_MAX, A, "precision" },
{ "float", "32-bit floating-point.", 0, AV_OPT_TYPE_CONST, { .i64 = PRECISION_FLOAT }, INT_MIN, INT_MAX, A, "precision" }, { "float", "select 32-bit floating-point", 0, AV_OPT_TYPE_CONST, { .i64 = PRECISION_FLOAT }, INT_MIN, INT_MAX, A, "precision" },
{ "double", "64-bit floating-point.", 0, AV_OPT_TYPE_CONST, { .i64 = PRECISION_DOUBLE }, INT_MIN, INT_MAX, A, "precision" }, { "double", "select 64-bit floating-point", 0, AV_OPT_TYPE_CONST, { .i64 = PRECISION_DOUBLE }, INT_MIN, INT_MAX, A, "precision" },
{ NULL }, { NULL },
}; };