1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
import ffmpeg from 'fluent-ffmpeg'
import { FFMPEG_NICE } from '@server/initializers/constants'
import { runCommand } from './ffmpeg-commons'
function convertWebPToJPG (path: string, destination: string): Promise<void> {
const command = ffmpeg(path, { niceness: FFMPEG_NICE.THUMBNAIL })
.output(destination)
return runCommand({ command, silent: true })
}
function processGIF (
path: string,
destination: string,
newSize: { width: number, height: number }
): Promise<void> {
const command = ffmpeg(path, { niceness: FFMPEG_NICE.THUMBNAIL })
.fps(20)
.size(`${newSize.width}x${newSize.height}`)
.output(destination)
return runCommand({ command })
}
async function generateThumbnailFromVideo (fromPath: string, folder: string, imageName: string) {
const pendingImageName = 'pending-' + imageName
const options = {
filename: pendingImageName,
count: 1,
folder
}
return new Promise<string>((res, rej) => {
ffmpeg(fromPath, { niceness: FFMPEG_NICE.THUMBNAIL })
.on('error', rej)
.on('end', () => res(imageName))
.thumbnail(options)
})
}
export {
convertWebPToJPG,
processGIF,
generateThumbnailFromVideo
}
|
