Multimedia playing equipment and method and device for displaying texts in file of multimedia playing equipment
A multimedia file and display method technology, applied in the multimedia field, can solve problems such as unclear external subtitles, and achieve the effect of convenient viewing
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[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0032] figure 1 The flowchart of the text display method for multimedia files provided by the embodiment of the present invention is shown.
[0033] In step S101, the bitmap data of the font to be displayed is acquired.
[0034] In the embodiment of the present invention, a font rendering engine, such as freetype2, is used to obtain the bitmap data of the font to be displayed, wherein each pixel in the bitmap data is composed of three colors r, g, and b, and through each pixel The alpha value of a point indicates how transparent that pixel is.
[0035] In step S102, the color of the outline of t...
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