DOCS: move ALSA option documentation to ao.rst

All other ao options are documented there so make ALSA the same.
Also remove the (Linux only) wording since some systems (e.g. FreeBSD)
provide compatibility layer for it.

1 files changed, 0 insertions, 48 deletions

diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst
index cf4a970c84..a255760a7e 100644
--- a/DOCS/man/options.rst
+++ b/DOCS/man/options.rst
@@ -5268,54 +5268,6 @@ DVB
     An example ``input.conf`` could contain:
     ``H cycle dvbin-channel-switch-offset up``, ``K cycle dvbin-channel-switch-offset down``
 
-ALSA audio output options
--------------------------
-
-
-``--alsa-resample=yes``
-    Enable ALSA resampling plugin. (This is disabled by default, because
-    some drivers report incorrect audio delay in some cases.)
-
-``--alsa-mixer-device=<device>``
-    Set the mixer device used with ``ao-volume`` (default: ``default``).
-
-``--alsa-mixer-name=<name>``
-    Set the name of the mixer element (default: ``Master``). This is for
-    example ``PCM`` or ``Master``.
-
-``--alsa-mixer-index=<number>``
-    Set the index of the mixer channel (default: 0). Consider the output of
-    "``amixer scontrols``", then the index is the number that follows the
-    name of the element.
-
-``--alsa-non-interleaved``
-    Allow output of non-interleaved formats (if the audio decoder uses
-    this format). Currently disabled by default, because some popular
-    ALSA plugins are utterly broken with non-interleaved formats.
-
-``--alsa-ignore-chmap``
-    Don't read or set the channel map of the ALSA device - only request the
-    required number of channels, and then pass the audio as-is to it. This
-    option most likely should not be used. It can be useful for debugging,
-    or for static setups with a specially engineered ALSA configuration (in
-    this case you should always force the same layout with ``--audio-channels``,
-    or it will work only for files which use the layout implicit to your
-    ALSA device).
-
-``--alsa-buffer-time=<microseconds>``
-    Set the requested buffer time in microseconds. A value of 0 skips requesting
-    anything from the ALSA API. This and the ``--alsa-periods`` option uses the
-    ALSA ``near`` functions to set the requested parameters. If doing so results
-    in an empty configuration set, setting these parameters is skipped.
-
-    Both options control the buffer size. A low buffer size can lead to higher
-    CPU usage and audio dropouts, while a high buffer size can lead to higher
-    latency in volume changes and other filtering.
-
-``--alsa-periods=<number>``
-    Number of periods requested from the ALSA API. See ``--alsa-buffer-time``
-    for further remarks.
-
 
 GPU renderer options
 -----------------------