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Improve 4K video quality after transcoding

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Chocobozzz
2019-06-06 14:45:57 +02:00
parent a6dbbf0386
commit ad3405d087
9 changed files with 22 additions and 10 deletions
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10
shared/models/videos/video-resolution.enum.ts
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@@ -5,7 +5,8 @@ export enum VideoResolution {
H_360P = 360,
H_480P = 480,
H_720P = 720,
H_1080P = 1080
H_1080P = 1080,
H_4K = 2160
}
/**
@@ -33,11 +34,14 @@ function getBaseBitrate (resolution: VideoResolution) {
// quality according to Google Live Encoder: 1,500 - 4,000 Kbps
// Quality according to YouTube Video Info: 1752 Kbps
return 1750 * 1000
case VideoResolution.H_1080P: // fallthrough
default:
case VideoResolution.H_1080P:
// quality according to Google Live Encoder: 3000 - 6000 Kbps
// Quality according to YouTube Video Info: 3277 Kbps
return 3300 * 1000
case VideoResolution.H_4K: // fallthrough
default:
// quality according to Google Live Encoder: 13000 - 34000 Kbps
return 15000 * 1000
}
}