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doc/encoders: clarify the direction of the quality setting parameters for libtheora

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Stefano Sabatini 2012-12-27 00:56:47 +01:00
parent 7e0676a715
commit ae2b51acd2
1 changed files with 2 additions and 1 deletions
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doc/encoders.texi
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@ -450,7 +450,8 @@ Set the GOP size.
Set the global quality in lambda units, only works if the Set the global quality in lambda units, only works if the
@code{qscale} flag in @option{flags} is enabled. The value is clipped @code{qscale} flag in @option{flags} is enabled. The value is clipped
in the [0 - 10*@code{FF_QP2LAMBDA}] range, and then multiplied for 6.3 in the [0 - 10*@code{FF_QP2LAMBDA}] range, and then multiplied for 6.3
to get a value in the native libtheora range [0-63]. to get a value in the native libtheora range [0-63]. A higher value
corresponds to a higher quality.
For example, to set maximum constant quality encoding with For example, to set maximum constant quality encoding with
@command{ffmpeg}: @command{ffmpeg}: