diff options
Diffstat (limited to 'DOCS/man/en/af.rst')
| -rw-r--r-- | DOCS/man/en/af.rst | 45 |
1 files changed, 27 insertions, 18 deletions
diff --git a/DOCS/man/en/af.rst b/DOCS/man/en/af.rst index 8844077781..3513b9dd0c 100644 --- a/DOCS/man/en/af.rst +++ b/DOCS/man/en/af.rst @@ -208,7 +208,7 @@ Available filters are: copy channel 0 to channels 0 to 3. Channel 4 and 5 will contain silence. -``force=in-format:in-srate:in-channels:out-format:out-srate:out-channels`` +``format=format:srate:channels:out-format:out-srate:out-channels`` Force a specific audio format/configuration without actually changing the audio data. Keep in mind that the filter system might auto-insert actual conversion filters before or after this filter if needed. @@ -218,15 +218,22 @@ Available filters are: actually doing a conversion. The data will be 'reinterpreted' by the filters or audio outputs following this filter. - ``<in-format>`` - Force conversion to this format. See ``format`` filter for valid audio - format values. + ``<format>`` + Force conversion to this format. Use ``--af=format=format=help`` to get + a list of valid formats. The general form is 'sbe', where 's' denotes + the sign (either 's' for signed or 'u' for unsigned), 'b' denotes the + number of bits per sample (16, 24 or 32) and 'e' denotes the + endianness ('le' means little-endian, 'be' big-endian and 'ne' the + endianness of the computer mpv is running on). Valid values (amongst + others) are: 's16le', 'u32be' and 'u24ne'. Exceptions to this rule that + are also valid format specifiers: u8, s8, floatle, floatbe, floatne, + mpeg2, and ac3. - ``<in-srate>`` + ``<srate>`` Force conversion to a specific sample rate. The rate is an integer, 48000 for example. - ``<in-channels>`` + ``<channels>`` Force mixing to a specific channel layout. See ``--channels`` option for possible values. @@ -236,19 +243,21 @@ Available filters are: ``<out-channels>`` -``format[=format]`` - Convert between different sample formats. Automatically enabled when - needed by the audio output or another filter. See also ``--format``. + See also ``--format``, ``--srate``, and ``--channels`` for related options. + Keep in mind that ``--channels`` does not actually force the number of + channels in most cases, while this filter can do this. - ``<format>`` - Sets the desired format. The general form is 'sbe', where 's' denotes - the sign (either 's' for signed or 'u' for unsigned), 'b' denotes the - number of bits per sample (16, 24 or 32) and 'e' denotes the - endianness ('le' means little-endian, 'be' big-endian and 'ne' the - endianness of the computer mpv is running on). Valid values (amongst - others) are: 's16le', 'u32be' and 'u24ne'. Exceptions to this rule that - are also valid format specifiers: u8, s8, floatle, floatbe, floatne, - mpeg2, and ac3. + *NOTE*: this filter used to be named ``force``. Also, unlike the old + ``format`` filter, this does not do any actual conversion anymore. + Conversion is done by other, automatically inserted filters. + +``convert24`` + Filter for internal use only. Converts between 24-bit and 32-bit sample + formats. + +``convertsignendian`` + Filter for internal use only. Converts between signed/unsigned formats + and formats with different endian. ``volume[=v[:sc[:fast]]]`` Implements software volume control. Use this filter with caution since it |