Merge branch 'release/2.1.0' into develop

[github/Chocobozzz/PeerTube.git] / shared / models / videos / video-resolution.enum.ts

diff --git a/shared/models/videos/video-resolution.enum.ts b/shared/models/videos/video-resolution.enum.ts
index fa26fc3ccad0c7dc6eba6f2344e2df37ed54e2cf..06e0779617f908386d839c6c8b9e7ed2246fc651 100644 (file)
--- a/shared/models/videos/video-resolution.enum.ts
+++ b/shared/models/videos/video-resolution.enum.ts
@@ -1,6 +1,7 @@
 import { VideoTranscodingFPS } from './video-transcoding-fps.model'
 
 export enum VideoResolution {
+  H_NOVIDEO = 0,
   H_240P = 240,
   H_360P = 360,
   H_480P = 480,
@@ -14,39 +15,43 @@ export enum VideoResolution {
  *
  * Sources for individual quality levels:
  * Google Live Encoder: https://support.google.com/youtube/answer/2853702?hl=en
- * YouTube Video Info (tested with random music video): https://www.h3xed.com/blogmedia/youtube-info.php
+ * YouTube Video Info: youtube-dl --list-formats, with sample videos
  */
 function getBaseBitrate (resolution: VideoResolution) {
   switch (resolution) {
+    case VideoResolution.H_NOVIDEO:
+      // audio-only
+      return 64 * 1000
+
     case VideoResolution.H_240P:
       // quality according to Google Live Encoder: 300 - 700 Kbps
-      // Quality according to YouTube Video Info: 186 Kbps
-      return 250 * 1000
+      // Quality according to YouTube Video Info: 285 Kbps
+      return 320 * 1000
 
     case VideoResolution.H_360P:
       // quality according to Google Live Encoder: 400 - 1,000 Kbps
-      // Quality according to YouTube Video Info: 480 Kbps
-      return 500 * 1000
+      // Quality according to YouTube Video Info: 700 Kbps
+      return 780 * 1000
 
     case VideoResolution.H_480P:
       // quality according to Google Live Encoder: 500 - 2,000 Kbps
-      // Quality according to YouTube Video Info: 879 Kbps
-      return 900 * 1000
+      // Quality according to YouTube Video Info: 1300 Kbps
+      return 1500 * 1000
 
     case VideoResolution.H_720P:
       // quality according to Google Live Encoder: 1,500 - 4,000 Kbps
-      // Quality according to YouTube Video Info: 1752 Kbps
-      return 1750 * 1000
+      // Quality according to YouTube Video Info: 2680 Kbps
+      return 2800 * 1000
 
     case VideoResolution.H_1080P:
       // quality according to Google Live Encoder: 3000 - 6000 Kbps
-      // Quality according to YouTube Video Info: 3277 Kbps
-      return 3300 * 1000
+      // Quality according to YouTube Video Info: 5081 Kbps
+      return 5200 * 1000
 
     case VideoResolution.H_4K: // fallthrough
     default:
       // quality according to Google Live Encoder: 13000 - 34000 Kbps
-      return 15000 * 1000
+      return 22000 * 1000
   }
 }