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Node groups and transcoding
By defautdefault, Edge will choose Transcoder in the same group to transcode the a stream by profile. For example, if CDN has two segments grouped by location : - in Europe and USA, then stream translation for the stream distribution to every group when transcoding by one profile from every group looks as follows:
In this case, only one stream will be broadcast from Origin to each group, this decreases intergroup channels load, but stream will be transcoded in every group independantly.
This behaviour can be changes changed with the following server configuration parameter
| Code Block | ||
|---|---|---|
| ||
cdn_group_origin_to_transcoder_relation=true |
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Then primarily Transcoder in the same group with as Origin will be chosen to transcode a stream, and stream distribution will look as follows:
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