doc/encoders: minor aac encoder formatting improvements

Also corrected a line's level.

Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
This commit is contained in:
Moritz Barsnick 2016-09-18 23:51:48 +02:00 committed by Rostislav Pehlivanov
parent ca6cae73db
commit 2c48014ab2
1 changed files with 11 additions and 10 deletions

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@ -61,8 +61,9 @@ Two loop searching (TLS) method.
This method first sets quantizers depending on band thresholds and then tries This method first sets quantizers depending on band thresholds and then tries
to find an optimal combination by adding or subtracting a specific value from to find an optimal combination by adding or subtracting a specific value from
all quantizers and adjusting some individual quantizer a little. all quantizers and adjusting some individual quantizer a little. Will tune
Will tune itself based on whether aac_is/aac_ms/aac_pns are enabled. itself based on whether @option{aac_is}, @option{aac_ms} and @option{aac_pns}
are enabled.
This is the default choice for a coder. This is the default choice for a coder.
@item anmr @item anmr
@ -84,7 +85,7 @@ Not recommended.
@end table @end table
@item aac_ms @item aac_ms
Sets mid/side coding mode. The default value of auto will automatically use Sets mid/side coding mode. The default value of "auto" will automatically use
M/S with bands which will benefit from such coding. Can be forced for all bands M/S with bands which will benefit from such coding. Can be forced for all bands
using the value "enable", which is mainly useful for debugging or disabled using using the value "enable", which is mainly useful for debugging or disabled using
"disable". "disable".
@ -130,19 +131,19 @@ The default, AAC "Low-complexity" profile. Is the most compatible and produces
decent quality. decent quality.
@item mpeg2_aac_low @item mpeg2_aac_low
Equivalent to -profile:a aac_low -aac_pns 0. PNS was introduced with the MPEG4 Equivalent to @code{-profile:a aac_low -aac_pns 0}. PNS was introduced with the
specifications. MPEG4 specifications.
@item aac_ltp @item aac_ltp
Long term prediction profile, is enabled by and will enable the aac_ltp option. Long term prediction profile, is enabled by and will enable the @option{aac_ltp}
Introduced in MPEG4. option. Introduced in MPEG4.
@item aac_main @item aac_main
Main-type prediction profile, is enabled by and will enable the aac_pred option. Main-type prediction profile, is enabled by and will enable the @option{aac_pred}
Introduced in MPEG2. option. Introduced in MPEG2.
If this option is unspecified it is set to @samp{aac_low}.
@end table @end table
If this option is unspecified it is set to @samp{aac_low}.
@end table @end table
@section ac3 and ac3_fixed @section ac3 and ac3_fixed