Using command : ffmpeg -i source_video_path.mp4 -vf "subtitles=srt_source.srt:force_style='OutlineColour=&H80000000,BorderStyle=4,BackColour=&H80000000,
I was encoding a video with subtitles and I got the error, "Invalid UTF-8 in decoded subtitles text; maybe missing -sub_charenc option. Error while decoding str