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| author | Stefano Sabatini <stefasab@gmail.com> | 2012-12-08 11:54:43 +0100 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2012-12-08 15:22:55 +0100 |
| commit | 402ac72bbc8fcbcce7aa385873c14cf8e0384ca4 (patch) | |
| tree | 7d529110ec74013361137e5bcb9257a809429669 | |
| parent | 7f70db3f4f77344d724ea92fb16affc47593c5ec (diff) | |
| download | ffmpeg-402ac72bbc8fcbcce7aa385873c14cf8e0384ca4.tar.gz | |
lavfi/volume_justin: fix a few grammar inconsistencies in options description
| -rw-r--r-- | doc/filters.texi | 2 | ||||
| -rw-r--r-- | libavfilter/af_volume_justin.c | 10 |
2 files changed, 6 insertions, 6 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index 6f584d80d6..9e0c041c61 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -939,7 +939,7 @@ The output audio volume is given by the relation: Default value for @var{volume} is 1.0. @item precision -Mathematical precision. +Set the mathematical precision. This determines which input sample formats will be allowed, which affects the precision of the volume scaling. diff --git a/libavfilter/af_volume_justin.c b/libavfilter/af_volume_justin.c index 4162cb9c7f..0f45a9e088 100644 --- a/libavfilter/af_volume_justin.c +++ b/libavfilter/af_volume_justin.c @@ -43,13 +43,13 @@ static const char *precision_str[] = { #define A AV_OPT_FLAG_AUDIO_PARAM static const AVOption options[] = { - { "volume", "Volume adjustment.", + { "volume", "set volume adjustment", 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" }, - { "fixed", "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" }, - { "double", "64-bit floating-point.", 0, AV_OPT_TYPE_CONST, { .i64 = PRECISION_DOUBLE }, 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", "select 32-bit floating-point", 0, AV_OPT_TYPE_CONST, { .i64 = PRECISION_FLOAT }, 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 }, }; |