**Simple** audio mode is the default, and was the only mode available
up until Nageru 1.4.0. Despite its name, it contains a powerful
audio processing chain; however, in many cases, you won't need to
-understand or twiddle any of the knobs availale.
+understand or twiddle any of the knobs available.
Simple mode allows input from only a single source, and that source
has to be one of the capture cards. (You choose which one by right-clicking
The audio strip contains controls for the processing chain for the audio from
start to end, left to right. Note that by default, everything is enabled;
-if you have a premade audio mix that you are confident that you
+if you have a pre-made audio mix that you are confident that you
want 1:1 into the stream, you can start Nageru with the “--flat-audio”
flag, that instead starts with everything disabled.
Unless you have a reference sheet for your MIDI controller, specifying which
controller and number numbers the different physical knobs and faders
-emit, inputting these numbers by hand can be a frustating procedure.
+emit, inputting these numbers by hand can be a frustrating procedure.
(Actually, even with a reference sheet, it probably is.) Thus, the preferred
way is by autosensing; simply select the given mapping with the mouse
and use the control you want to bind it to, and Nageru automatically
Frame rates are automatically converted; one input is designated as the
**master clock** (right-click on an input to select it as such), and gets
to dictate the frame rate of the output. Inputs with differing frame rates
-will get frames duplicated or dropped as needed (with adaptive queueing to
+will get frames duplicated or dropped as needed (with adaptive queuing to
account for clock and jitter).
Nageru works in 16-bit floating-point RGBA internally. High-quality conversion to and
--http-mux mp4 --http-audio-codec libfdk_aac --http-audio-bitrate 128
Note the use here of the MP4 mux and AAC audio. “libfdk_aac” signals
-te use of Franhofer's `FDK-AAC <https://github.com/mstorsjo/fdk-aac>`_ encoder
+the use of Franhofer's `FDK-AAC <https://github.com/mstorsjo/fdk-aac>`_ encoder
from Android; it yields significantly better sound quality than e.g. FAAC,
and it is open source, but under a somewhat cumbersome license. For this
reason, most distributions do not compile FFmpeg with the FDK-AAC codec,
and Nageru's themes can use a simplified version of Movit's API where
most of the low-level details are abstracted away.
-Every frame, the theme choses a chain and a set of parameters to it,
+Every frame, the theme chooses a chain and a set of parameters to it,
based on what it thinks the picture should look like. Every chain
consists of a set of *inputs* (which can be either live video streams
or static pictures) and then a set of operators or *effects* to combine