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doc: drawtext options update

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Remove nonexistant "draw" option.
Add undocumented "tc24hmax" timecode wrap option.

Signed-off-by: Mulvya <mulvya@gmail.com>
Signed-off-by: Lou Logan <lou@lrcd.com>
This commit is contained in:
Mulvya 2017-02-19 21:52:15 +05:30 committed by Lou Logan
parent a267cac928
commit 8b768f68b0
1 changed files with 10 additions and 3 deletions
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13
doc/filters.texi
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@ -6770,6 +6770,12 @@ Select how the @var{text} is expanded. Can be either @code{none},
@code{normal} (default). See the @ref{drawtext_expansion, Text expansion} section
below for details.
@item basetime
Set a start time for the count. Value is in microseconds. Only applied
in the deprecated strftime expansion mode. To emulate in normal expansion
mode use the @code{pts} function, supplying the start time (in seconds)
as the second argument.
@item fix_bounds
If true, check and fix text coords to avoid clipping.
@ -6791,9 +6797,6 @@ The font family to be used for drawing text. By default Sans.
The font file to be used for drawing text. The path must be included.
This parameter is mandatory if the fontconfig support is disabled.
@item draw
This option does not exist, please see the timeline system
@item alpha
Draw the text applying alpha blending. The value can
be a number between 0.0 and 1.0.
@ -6867,6 +6870,10 @@ option must be specified.
@item timecode_rate, rate, r
Set the timecode frame rate (timecode only).
@item tc24hmax
If set to 1, the output of the timecode option will wrap around at 24 hours.
Default is 0 (disabled).
@item text
The text string to be drawn. The text must be a sequence of UTF-8
encoded characters.