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Both sides previous revision Previous revision Next revision | Previous revision | ||
events:34c3:cdn:external-sources [2017/12/22 13:06] – mazdermind | events:34c3:cdn:external-sources [2017/12/28 13:21] (current) – [Encoding mit ffmpeg] mazdermind | ||
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== Format | == Format | ||
+ | |||
+ | === Encoding mit ffmpeg | ||
Im Idealfall encodieren die Betreiber ihren Videostrom mit unserem Streaming-Script: | Im Idealfall encodieren die Betreiber ihren Videostrom mit unserem Streaming-Script: | ||
< | < | ||
Line 15: | Line 17: | ||
-threads:v 0 -aspect 16:9 \ | -threads:v 0 -aspect 16:9 \ | ||
\ | \ | ||
- | -r:v:0 25 -g: | + | -r:v:0 25 -g: |
-map 0:v:0 \ | -map 0:v:0 \ | ||
\ | \ | ||
Line 24: | Line 26: | ||
rtmp:// | rtmp:// | ||
</ | </ | ||
+ | |||
+ | Bei Interlaced-Quellen noch einen Interlacer adden: | ||
+ | < | ||
+ | -vf ' | ||
+ | </ | ||
+ | |||
+ | === Encoding aus OBS-Studio | ||
+ | Falls ihr mit OBS-Studio arbeitet produzieren folgende Einstellungen einen passenden Stream: | ||
+ | * Settings | ||
+ | * Streaming | ||
+ | * Stream-Type: | ||
+ | * URL: < | ||
+ | * Stream-Key: {c3tv, | ||
+ | * Output | ||
+ | * Output-Mode: | ||
+ | * Streaming | ||
+ | * Rate-Control: | ||
+ | * Bitrate: 4000 | ||
+ | * Use Custom Buffer Size: y | ||
+ | * Buffer Size: 18000 | ||
+ | * CRF: 23 | ||
+ | * Keyframe Interval: 3 | ||
+ | * CPU Usage Preset: veryfast | ||
+ | * Profile: main | ||
+ | * Audio | ||
+ | * Audio Bitrate: 192 | ||
+ | * Audio | ||
+ | * Sample Rate: 48khz | ||
+ | * Video | ||
+ | * Base (Canvas) Resolution: 1920x1080 | ||
+ | * Output (Scaled) Resolution: 1920x1080 | ||
+ | * Integer FPS Value: 25 | ||
+ | * Advanced | ||
+ | * Color Format: NV12 | ||
+ | * YUV Color Space: 709 | ||
+ | * YUV Color Range: Full | ||
== Andere Formate | == Andere Formate | ||
Unser master-strom muss bestimme anforderungen an GOP-Size, I-Frame-Intervall, | Unser master-strom muss bestimme anforderungen an GOP-Size, I-Frame-Intervall, | ||