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authorRigel Kent <sendmemail@rigelk.eu>2021-01-10 21:02:55 +0100
committerChocobozzz <chocobozzz@cpy.re>2021-01-13 09:16:44 +0100
commit7abb6060a91588fe21cad0f59f38941da728511c (patch)
tree29965087b75e115ecfde6bdd83a7485da25ea545 /server
parentd8b34ee55b654912f86bb8b472d391ced8c28f64 (diff)
downloadPeerTube-7abb6060a91588fe21cad0f59f38941da728511c.tar.gz
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specific niceness for live transcoding
Diffstat (limited to 'server')
-rw-r--r--server/helpers/ffmpeg-utils.ts5
-rw-r--r--server/initializers/constants.ts7
2 files changed, 9 insertions, 3 deletions
diff --git a/server/helpers/ffmpeg-utils.ts b/server/helpers/ffmpeg-utils.ts
index 1f5e8d8f6..d01e6f80e 100644
--- a/server/helpers/ffmpeg-utils.ts
+++ b/server/helpers/ffmpeg-utils.ts
@@ -594,7 +594,10 @@ function presetOnlyAudio (command: ffmpeg.FfmpegCommand): ffmpeg.FfmpegCommand {
594 594
595function getFFmpeg (input: string, type: 'live' | 'vod') { 595function getFFmpeg (input: string, type: 'live' | 'vod') {
596 // We set cwd explicitly because ffmpeg appears to create temporary files when trancoding which fails in read-only file systems 596 // We set cwd explicitly because ffmpeg appears to create temporary files when trancoding which fails in read-only file systems
597 const command = ffmpeg(input, { niceness: FFMPEG_NICE.TRANSCODING, cwd: CONFIG.STORAGE.TMP_DIR }) 597 const command = ffmpeg(input, {
598 niceness: type === 'live' ? FFMPEG_NICE.LIVE : FFMPEG_NICE.VOD,
599 cwd: CONFIG.STORAGE.TMP_DIR
600 })
598 601
599 const threads = type === 'live' 602 const threads = type === 'live'
600 ? CONFIG.LIVE.TRANSCODING.THREADS 603 ? CONFIG.LIVE.TRANSCODING.THREADS
diff --git a/server/initializers/constants.ts b/server/initializers/constants.ts
index 0e4ee4a0a..182bdf9cc 100644
--- a/server/initializers/constants.ts
+++ b/server/initializers/constants.ts
@@ -356,8 +356,11 @@ const VIDEO_RATE_TYPES: { [ id: string ]: VideoRateType } = {
356} 356}
357 357
358const FFMPEG_NICE: { [ id: string ]: number } = { 358const FFMPEG_NICE: { [ id: string ]: number } = {
359 THUMBNAIL: 2, // 2 just for don't blocking servers 359 // parent process defaults to niceness = 0
360 TRANSCODING: 15 360 // reminder: lower = higher priority, max value is 19, lowest is -20
361 THUMBNAIL: 2, // low value in order to avoid blocking server
362 LIVE: 9, // prioritize over VOD
363 VOD: 15
361} 364}
362 365
363const VIDEO_CATEGORIES = { 366const VIDEO_CATEGORIES = {