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Fe videofmt #120

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merged 2 commits into from
Jan 21, 2024
Merged

Fe videofmt #120

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5df3a3d
fix: 优化视频帧截图样式
KuaiYu95 Jan 19, 2024
1250842
feat: 视频格式转换
KuaiYu95 Jan 19, 2024
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173 changes: 96 additions & 77 deletions src/components/Frame/index.tsx → src/components/Dynamic/Frame.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -126,95 +126,114 @@ const VideoFrame = () => {
</Button>
{!!video && <Box>{video.name}</Box>}
</Stack>
{!!video && (
<>
<Box
sx={{
minHeight: '290px',
bgcolor: '#f5f5f5',
}}
>
{video ? (
<Box
component='video'
id='videoEl'
controls
sx={{ width: '100%' }}
src={URL.createObjectURL(video)}
></Box>
) : (
<Box
onClick={upload}
sx={{
fontSize: '12px',
bgcolor: 'rgba(0,0,0,0.1)',
px: 2,
borderRadius: '4px',
lineHeight: '40px',
}}
ref={messageRef}
></Box>
<Box sx={{ fontSize: '18px', fontWeight: 'bold' }}>视频帧设置</Box>
<Stack
direction='row'
alignItems={'center'}
justifyContent={'space-between'}
spacing={2}
>
<Stack direction='row' alignItems={'center'} spacing={2}>
<Box>视频帧采样间隔</Box>
<OutlinedInput
sx={{ width: '100px' }}
type='number'
value={(1 / interval).toFixed(2)}
size='small'
endAdornment='秒'
onChange={(e) => {
setInterval(Number(e.target.value) * 1000);
}}
/>
<Box>视频帧数</Box>
<OutlinedInput
sx={{ width: '100px' }}
type='number'
value={interval}
size='small'
endAdornment='fps'
onChange={(e) => {
const v = Number(e.target.value);
setInterval(v >= 0 ? v : interval);
}}
/>
<Box>预计截取 {Math.floor(duration * interval)} 张</Box>
</Stack>
<Button
variant='contained'
onClick={extract}
disabled={loadConfig || loadFrame}
>
提取视频帧
</Button>
</Stack>
<Box
sx={{
minHeight: '500px',
border: '1px dashed #ccc',
p: 2,
bgcolor: '#f5f5f5',
color: '#999',
textAlign: 'center',
lineHeight: '290px',
cursor: 'pointer',
}}
>
<Stack direction='row' flexWrap={'wrap'} sx={{ gap: 2 }}>
{imgs.map((it) => (
<Box
onClick={() => setCurImg(it)}
component='img'
width={409}
src={it}
key={it}
sx={{ cursor: 'pointer' }}
></Box>
))}
</Stack>
上传视频后即可提取视频帧截图
</Box>
<Button
variant='contained'
onClick={download}
disabled={files.length === 0 || fileDown}
>
下载所有视频帧截图
</Button>
</>
)}
)}
</Box>
<Box
sx={{
fontSize: '12px',
bgcolor: 'rgba(0,0,0,0.1)',
px: 2,
borderRadius: '4px',
lineHeight: '40px',
}}
ref={messageRef}
></Box>
<Box sx={{ fontSize: '18px', fontWeight: 'bold' }}>视频帧设置</Box>
<Stack
direction='row'
alignItems={'center'}
justifyContent={'space-between'}
spacing={2}
>
<Stack direction='row' alignItems={'center'} spacing={2}>
<Box>视频帧采样间隔</Box>
<OutlinedInput
sx={{ width: '100px' }}
type='number'
value={(1 / interval).toFixed(2)}
size='small'
endAdornment='秒'
onChange={(e) => {
setInterval(Number(e.target.value) * 1000);
}}
/>
<Box>视频帧数</Box>
<OutlinedInput
sx={{ width: '100px' }}
type='number'
value={interval}
size='small'
endAdornment='fps'
onChange={(e) => {
const v = Number(e.target.value);
setInterval(v >= 0 ? v : interval);
}}
/>
<Box>预计截取 {Math.floor(duration * interval)} 张</Box>
</Stack>
<Button
variant='contained'
onClick={extract}
disabled={loadConfig || loadFrame || !video}
>
提取视频帧
</Button>
</Stack>
<Box
sx={{
minHeight: '500px',
border: '1px dashed #ccc',
p: 2,
bgcolor: '#f5f5f5',
}}
>
<Stack direction='row' flexWrap={'wrap'} sx={{ gap: 2 }}>
{imgs.map((it) => (
<Box
onClick={() => setCurImg(it)}
component='img'
width={409}
src={it}
key={it}
sx={{ cursor: 'pointer' }}
></Box>
))}
</Stack>
</Box>
<Button
variant='contained'
onClick={download}
disabled={files.length === 0 || fileDown}
>
下载所有视频帧截图
</Button>
<Box
id='videoframe'
component='input'
Expand Down
21 changes: 0 additions & 21 deletions src/components/Dynamic/Video2Gif.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -10,12 +10,10 @@ dayjs.extend(duration);

const _C = () => {
const [video, setVideo] = useState<File>();
const [duration, setDuration] = useState<number>(0);
const [startTime, setStartTime] = useState<number>(0);
const [transformTime, setTransformTime] = useState<number>(3);
const [gif, setGif] = useState<string>('');

const [loadFile, setLoadFile] = useState(false);
const [loadConfig, setLoadingConfig] = useState(false);
const [loadTransform, setLoadTransform] = useState(false);

Expand All @@ -27,17 +25,6 @@ const _C = () => {
videoInput?.click();
};

const download = () => {
setLoadFile(true);
const link = document.createElement('a');
link.href = gif;
link.download = 'output.gif';
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
setLoadFile(false);
};

const transform = async () => {
try {
setGif('');
Expand Down Expand Up @@ -84,14 +71,6 @@ const _C = () => {
setLoadingConfig(false);
};

useEffect(() => {
const videoEl = document.getElementById('videoEl') as HTMLVideoElement;
videoEl?.addEventListener('loadeddata', () => {
const duration = videoEl?.duration || 0;
setDuration(duration);
});
}, [video]);

useEffect(() => {
loadPlugin();
}, []);
Expand Down
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