Notes on using nginx+nginx-rtmp-module+ffmpeg to build a streaming media server (6)-PHP Tutorial-php.cn

Notes on using nginx+nginx-rtmp-module+ffmpeg to build a streaming media server (6)

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Release： 2016-08-08 09:28:56

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Part 6

A few days ago, I have been troubled by the problem of starting nginx transplanted to the ARM development board. When starting on the ARM development board, either

nginx: [emerg] getgrnam("nogroup") failed (2: No such file or directory)

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/system/bin/sh: ./nginx: cannot execute - Permission denied

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appears. Use the command

adb shell chmod 755 /sdcard/mynginx/sbin/nginx

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to modify permissions. No changes were made, and the permission modification was unsuccessful.

Always fails to run.

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Today, with the help of my tutor, I pushed the cross-compiled nginx folder to the /data/misc/ directory instead of Re-run

adb push /sdcard/nginx/  /data/misc/nginx/

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under /sdcard/mynginx/, but an error still occurs

nginx: [emerg] getgrnam("nogroup") failed (2: No such file or directory)

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Then modify the nginx.conf file, remove the comment

#user  nobody;

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in the first line, change it to

user  nobody;

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, and then modify Run the command in the /data/misc/nginx/sbin/ directory and execute it successfully.

Use the command

./nginx  -p  /data/misc/nginx  -c  conf/nginx.conf

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to view the running items:

ps

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indicating that nginx is running successfully.

Open the browser on the development board and enter

root      2743  1     1328   456   c003f614 4002be64 S nginx
nobody    2745  2743  1528   664   c00d8ad4 4002b7a4 S nginx
root      2748  2708  956    332   00000000 40095448 R ps

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The following page appears

nginx runs successfully.

Use the command

http://localhost/

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to kill the nginx process.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In summary, there is no permission to execute the nginx command on the sdcard or tfcard of the development board. Change to the /data/ directory .

The default nginx was successfully transplanted. The next step is to add the rtmp module to nginx.

The above introduces the notes (6) on building a streaming media server using nginx+nginx-rtmp-module+ffmpeg, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.