phplmka.blogg.se - Ffmpeg cut video with subtitles

I also would like 2-pass encoding with a video bitrate 4054 and audio bitrate 160. How can I convert the video, keeping the subtitles, or add a subtitles.

boxborderw: Set the width of the border to be drawn around the text using bordercolor.I have a MKV video I want to convert to MP4, but every which way I try and convert it (Handbrake, WinFF, FFmpeg, MEncoder.) I lose the video's subtitles.

The default value of boxcolor is "white". For the syntax of this option, check the (ffmpeg-utils)"Color" section in the ffmpeg-utils manual.

boxcolor: The color to be used for drawing box around text.

The value must be either 1 (enable) or 0 (disable).

box: Used to draw a box around text using the background color.fontsize: The font size to be used for drawing text.The default value of fontcolor is "black". fontcolor: The color to be used for drawing fonts.They are relative to the top/left border of the output image. x,y: The expressions which specify the offsets where text will be drawn within the video frame.This parameter is mandatory if no file is specified with the parameter textfile.

The text must be a sequence of UTF-8 encoded characters. This parameter is mandatory if the fontconfig support is disabled.

fontfile: The font file to be used for drawing text.

The idea of having a box with text is to use the FFmpeg filter i.e -vf "drawtext=fontfile=Arial.ttf: text='%': start_number=1: x=(w-tw)/2: y=h-(2*lh): fontcolor=black: fontsize=20: box=1: boxcolor=white: boxborderw=5"