diff options
Diffstat (limited to 'server/helpers/ffmpeg/codecs.ts')
-rw-r--r-- | server/helpers/ffmpeg/codecs.ts | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/server/helpers/ffmpeg/codecs.ts b/server/helpers/ffmpeg/codecs.ts deleted file mode 100644 index 3bd7db396..000000000 --- a/server/helpers/ffmpeg/codecs.ts +++ /dev/null | |||
@@ -1,64 +0,0 @@ | |||
1 | import { FfprobeData } from 'fluent-ffmpeg' | ||
2 | import { getAudioStream, getVideoStream } from '@shared/ffmpeg' | ||
3 | import { logger } from '../logger' | ||
4 | import { forceNumber } from '@shared/core-utils' | ||
5 | |||
6 | export async function getVideoStreamCodec (path: string) { | ||
7 | const videoStream = await getVideoStream(path) | ||
8 | if (!videoStream) return '' | ||
9 | |||
10 | const videoCodec = videoStream.codec_tag_string | ||
11 | |||
12 | if (videoCodec === 'vp09') return 'vp09.00.50.08' | ||
13 | if (videoCodec === 'hev1') return 'hev1.1.6.L93.B0' | ||
14 | |||
15 | const baseProfileMatrix = { | ||
16 | avc1: { | ||
17 | High: '6400', | ||
18 | Main: '4D40', | ||
19 | Baseline: '42E0' | ||
20 | }, | ||
21 | av01: { | ||
22 | High: '1', | ||
23 | Main: '0', | ||
24 | Professional: '2' | ||
25 | } | ||
26 | } | ||
27 | |||
28 | let baseProfile = baseProfileMatrix[videoCodec][videoStream.profile] | ||
29 | if (!baseProfile) { | ||
30 | logger.warn('Cannot get video profile codec of %s.', path, { videoStream }) | ||
31 | baseProfile = baseProfileMatrix[videoCodec]['High'] // Fallback | ||
32 | } | ||
33 | |||
34 | if (videoCodec === 'av01') { | ||
35 | let level = videoStream.level.toString() | ||
36 | if (level.length === 1) level = `0${level}` | ||
37 | |||
38 | // Guess the tier indicator and bit depth | ||
39 | return `${videoCodec}.${baseProfile}.${level}M.08` | ||
40 | } | ||
41 | |||
42 | let level = forceNumber(videoStream.level).toString(16) | ||
43 | if (level.length === 1) level = `0${level}` | ||
44 | |||
45 | // Default, h264 codec | ||
46 | return `${videoCodec}.${baseProfile}${level}` | ||
47 | } | ||
48 | |||
49 | export async function getAudioStreamCodec (path: string, existingProbe?: FfprobeData) { | ||
50 | const { audioStream } = await getAudioStream(path, existingProbe) | ||
51 | |||
52 | if (!audioStream) return '' | ||
53 | |||
54 | const audioCodecName = audioStream.codec_name | ||
55 | |||
56 | if (audioCodecName === 'opus') return 'opus' | ||
57 | if (audioCodecName === 'vorbis') return 'vorbis' | ||
58 | if (audioCodecName === 'aac') return 'mp4a.40.2' | ||
59 | if (audioCodecName === 'mp3') return 'mp4a.40.34' | ||
60 | |||
61 | logger.warn('Cannot get audio codec of %s.', path, { audioStream }) | ||
62 | |||
63 | return 'mp4a.40.2' // Fallback | ||
64 | } | ||