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-rw-r--r--docs/source/commandline/commandline-all.rst10
1 files changed, 6 insertions, 4 deletions
diff --git a/docs/source/commandline/commandline-all.rst b/docs/source/commandline/commandline-all.rst
index bc4fe1c1042..e9a0d79b2df 100644
--- a/docs/source/commandline/commandline-all.rst
+++ b/docs/source/commandline/commandline-all.rst
@@ -1936,8 +1936,10 @@ Core Performance Options
run the system at its normal speed, a *<factor>* of ``0.5`` means run at
half speed, and a *<factor>* of 2.0 means run at double speed. Note that
changing this value affects sound playback as well, which will scale in
- pitch accordingly. The internal precision of the fraction is two decimal
- places, so a *<factor>* of ``1.002`` is rounded to ``1.00``.
+ pitch accordingly. A very low speed will introduce sound glitches, this
+ can be prevented by increasing **-audio_latency**. The internal precision
+ of the fraction is two decimal places, so a *<factor>* of ``1.002`` is
+ rounded to ``1.00``.
The default is ``1.0`` (normal speed).
@@ -3062,7 +3064,7 @@ Core Sound Options
.. _mame-commandline-audiolatency:
-**-audio_latency** *<value>*
+**-audio_latency** *<value>* / **-alat** *<value>*
Audio latency in seconds, up to a maximum of 0.5 seconds. Smaller values
provide less audio delay while requiring better system performance. Larger
@@ -3973,7 +3975,7 @@ Core Misc Options
Activates the cheat menu with autofire options and other tricks from the
cheat database, if present. This also activates additional options on the
- slider menu for overclocking/underclocking.
+ slider menu for overall speed and overclocking/underclocking.
*Be advised that savestates created with cheats on may not work correctly
with this turned off and vice-versa.*