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authorFelix Ableitner <me@nutomic.com>2018-10-08 09:26:04 -0500
committerChocobozzz <me@florianbigard.com>2018-10-08 16:26:04 +0200
commitedb4ffc7e0b13659d7c73b120f2c87b27e4c26a1 (patch)
treefb9df6826eaeb23ab3bcac7fe21773978c68d27c /support/doc/tools.md
parent2cae5f13076a31aa95774679aed1f13c3bd5f8ce (diff)
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Set bitrate limits for transcoding (fixes #638) (#1135)
* Set bitrate limits for transcoding (fixes #638) * added optimization script and test, changed stuff * fix test, improve docs * re-add optimize-old-videos script * added documentation * Don't optimize videos without valid UUID, or redundancy videos * move getUUIDFromFilename * fix tests? * update torrent and file size, some more fixes/improvements * use higher bitrate for high fps video, adjust bitrates * add test video * don't throw error if resolution is undefined * generate test fixture on the fly * use random noise video for bitrate test, add promise * shorten test video to avoid timeout * use existing function to optimize video * various fixes * increase test timeout * limit test fixture size, add link * test fixes * add await * more test fixes, add -b:v parameter * replace ffmpeg wiki link * fix ffmpeg params * fix unit test * add test fixture to .gitgnore * add video transcoding fps model * add missing file
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@@ -187,6 +187,17 @@ To delete them (a confirmation will be demanded first):
187$ sudo -u peertube NODE_CONFIG_DIR=/var/www/peertube/config NODE_ENV=production npm run prune-storage 187$ sudo -u peertube NODE_CONFIG_DIR=/var/www/peertube/config NODE_ENV=production npm run prune-storage
188``` 188```
189 189
190### optimize-old-videos.js
191
192Before version v1.0.0-beta.16, Peertube did not specify a bitrate for the transcoding of uploaded videos.
193This means that videos might be encoded into very large files that are too large for streaming. This script
194re-transcodes these videos so that they can be watched properly, even on slow connections.
195
196```
197$ sudo -u peertube NODE_CONFIG_DIR=/var/www/peertube/config NODE_ENV=production npm run optimize-old-videos
198```
199
200
190### update-host.js 201### update-host.js
191 202
192If you started PeerTube with a domain, and then changed it you will have invalid torrent files and invalid URLs in your database. 203If you started PeerTube with a domain, and then changed it you will have invalid torrent files and invalid URLs in your database.