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
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
import { remove } from 'fs-extra'
import { join } from 'path'
import { buildUUID } from '@shared/extra-utils'
import {
RunnerJobVODAudioMergeTranscodingPayload,
RunnerJobVODHLSTranscodingPayload,
RunnerJobVODWebVideoTranscodingPayload,
VODAudioMergeTranscodingSuccess,
VODHLSTranscodingSuccess,
VODWebVideoTranscodingSuccess
} from '@shared/models'
import { ConfigManager } from '../../../shared/config-manager'
import { buildFFmpegVOD, downloadInputFile, ProcessOptions } from './common'
export async function processWebVideoTranscoding (options: ProcessOptions<RunnerJobVODWebVideoTranscodingPayload>) {
const { server, job, runnerToken } = options
const payload = job.payload
const inputPath = await downloadInputFile({ url: payload.input.videoFileUrl, runnerToken, job })
const ffmpegVod = buildFFmpegVOD({ job, server, runnerToken })
const outputPath = join(ConfigManager.Instance.getTranscodingDirectory(), `output-${buildUUID()}.mp4`)
await ffmpegVod.transcode({
type: 'video',
inputPath,
outputPath,
inputFileMutexReleaser: () => {},
resolution: payload.output.resolution,
fps: payload.output.fps
})
const successBody: VODWebVideoTranscodingSuccess = {
videoFile: outputPath
}
await server.runnerJobs.success({
jobToken: job.jobToken,
jobUUID: job.uuid,
runnerToken,
payload: successBody
})
await remove(outputPath)
}
export async function processHLSTranscoding (options: ProcessOptions<RunnerJobVODHLSTranscodingPayload>) {
const { server, job, runnerToken } = options
const payload = job.payload
const inputPath = await downloadInputFile({ url: payload.input.videoFileUrl, runnerToken, job })
const uuid = buildUUID()
const outputPath = join(ConfigManager.Instance.getTranscodingDirectory(), `${uuid}-${payload.output.resolution}.m3u8`)
const videoFilename = `${uuid}-${payload.output.resolution}-fragmented.mp4`
const videoPath = join(join(ConfigManager.Instance.getTranscodingDirectory(), videoFilename))
const ffmpegVod = buildFFmpegVOD({ job, server, runnerToken })
await ffmpegVod.transcode({
type: 'hls',
copyCodecs: false,
inputPath,
hlsPlaylist: { videoFilename },
outputPath,
inputFileMutexReleaser: () => {},
resolution: payload.output.resolution,
fps: payload.output.fps
})
const successBody: VODHLSTranscodingSuccess = {
resolutionPlaylistFile: outputPath,
videoFile: videoPath
}
await server.runnerJobs.success({
jobToken: job.jobToken,
jobUUID: job.uuid,
runnerToken,
payload: successBody
})
await remove(outputPath)
await remove(videoPath)
}
export async function processAudioMergeTranscoding (options: ProcessOptions<RunnerJobVODAudioMergeTranscodingPayload>) {
const { server, job, runnerToken } = options
const payload = job.payload
const audioPath = await downloadInputFile({ url: payload.input.audioFileUrl, runnerToken, job })
const inputPath = await downloadInputFile({ url: payload.input.previewFileUrl, runnerToken, job })
const outputPath = join(ConfigManager.Instance.getTranscodingDirectory(), `output-${buildUUID()}.mp4`)
const ffmpegVod = buildFFmpegVOD({ job, server, runnerToken })
await ffmpegVod.transcode({
type: 'merge-audio',
audioPath,
inputPath,
outputPath,
inputFileMutexReleaser: () => {},
resolution: payload.output.resolution,
fps: payload.output.fps
})
const successBody: VODAudioMergeTranscodingSuccess = {
videoFile: outputPath
}
await server.runnerJobs.success({
jobToken: job.jobToken,
jobUUID: job.uuid,
runnerToken,
payload: successBody
})
await remove(outputPath)
}
|
