56 lines
1.5 KiB
Markdown
56 lines
1.5 KiB
Markdown
---
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title: Nginx RTMP EXEC
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sidebar_label: Nginx RTMP EXEC
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hide_title: false
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hide_table_of_contents: false
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---
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# Exec
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## NGINX RTMP EXEC
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SRS only support some exec introduced by NGINX RTMP:
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1. exec/exec_publish: Support.
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1. exec_pull: Not support.
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1. exec_play: Not support.
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1. exec_record_done: Not support.
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> Note: You could use [HTTP Callback](./http-callback.md) to start FFmpeg on your backend server. It's much better solution.
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## Config
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The config for SRS EXEC list bellow, you can refer to `conf/exec.conf`.
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```
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vhost __defaultVhost__ {
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# the exec used to fork process when got some event.
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exec {
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# whether enable the exec.
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# default: off.
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enabled off;
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# when publish stream, exec the process with variables:
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# [vhost] the input stream vhost.
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# [port] the intput stream port.
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# [app] the input stream app.
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# [stream] the input stream name.
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# [engine] the tanscode engine name.
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# other variables for exec only:
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# [url] the rtmp url which trigger the publish.
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# [tcUrl] the client request tcUrl.
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# [swfUrl] the client request swfUrl.
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# [pageUrl] the client request pageUrl.
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# @remark empty to ignore this exec.
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publish ./objs/ffmpeg/bin/ffmpeg -f flv -i [url] -c copy -y ./[stream].flv;
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}
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}
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```
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Winlin 2015.8
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[ne]: https://github.com/arut/nginx-rtmp-module/wiki/Directives#exec
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