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import React, {useMemo} from 'react';
import {useVideoConfig, AbsoluteFill, TransitionSeries} from 'remotion';
import * as Fonts from '@remotion/google-fonts';
import transcriptData from './Assets/TextSequences.json';
import Constants from './Assets/Constants.json';
import {TransitionSeries} from '@remotion/transitions';
const defaultText = {
fontFamily: 'Luckiest Guy',
fontSize: 120,
textAlign: 'center',
textShadow:
'-10px -10px 0 #000, 0 -10px 0 #000, 10px -10px 0 #000, 10px 0 0 #000, 10px 10px 0 #000, 0 10px 0 #000, -10px 10px 0 #000, -10px 0 0 #000',
position: 'fixed',
fontWeight: 'bolder',
color: 'yellow',
bottom: '30vh',
height: 'fit-content',
width: '100%',
};
const subtitle = Constants?.text
? {
...defaultText,
...Constants.text,
}
: defaultText;
Fonts.getAvailableFonts()
.filter((font) => {
return font.fontFamily === subtitle.fontFamily;
})[0]
.load()
.then((font) => font.loadFont());
const TextStream = React.memo(() => {
const {fps} = useVideoConfig();
const memoizedTranscriptData = useMemo(() => {
return transcriptData;
}, []);
return (
<AbsoluteFill
style={{
backgroundColor: 'transparent',
justifyContent: 'center',
alignItems: 'center',
}}
>
<TransitionSeries>
{memoizedTranscriptData.map((entry, index) => {
const delta = entry.end - entry.start < 1 / 30 ? 0.2 : 0;
return (
<TransitionSeries.Sequence
style={subtitle}
key={index}
from={(entry.start + delta) * fps}
durationInFrames={fps * (entry.end - entry.start + delta)}
>
<Letter style={subtitle}>{entry.text}</Letter>
</TransitionSeries.Sequence>
);
})}
</TransitionSeries>
</AbsoluteFill>
);
});
const Letter = React.memo(({children, style}) => {
return <div style={style}>{children}</div>;
});
export default TextStream;
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