The txt parameter allows you to overlay text on top of an image.
The text content to be overlayed on the image is specified using the txt= parameter.
The text alignment can be specified using the txt-align parameter. The following options are supported:
You can combine the options to specify a more precise alignment, for example, txt-align=top,center
The font size of the text can be specified using the txt-size parameter.
The font to be used when rendering the text can be specified using the txt-font parameter.
to use for the rendered text. The color of the text can be specified using the txt-color parameter. You can specify the color using Colour strings or color specifiers like hexadecimal, RGB or HSL.
The width of the outline border for the text can be specified using the txt-line parameter in pixels.
The color of the text outline can be specified using the txt-line-color parameter. You can specify the color using Colour strings or color specifiers like hexadecimal, RGB or HSL.
The padding for the text can be specified using the txt-pad parameter in pixels.