play_temp_path
The `play_temp_path` directive in the NGINX RTMP module specifies the temporary storage path for media files during the playback process.
Description
The play_temp_path directive is essential for controlling where temporary files are stored while streaming media content using the NGINX RTMP module. This directive accepts one argument, which is the path to a directory on the file system. When the RTMP server is set up to play videos, it may need to buffer data or process files before sending them to clients. The files handled during this buffering and playback stage are stored in the directory specified by play_temp_path.
This temporary storage is particularly useful in live streaming or on-demand playback scenarios, as it provides a dedicated space for files that are dynamically created or modified during the streaming session. If the specified path does not exist or lacks appropriate permissions, NGINX may fail to operate correctly, potentially leading to interrupted streams or playback issues. Therefore, administrators must ensure that the path is valid and writable by NGINX processes.
Config Example
application live {
live on;
play_temp_path /var/tmp/nginx_rtmp;
# ... other settings ...
}Ensure the path exists before using it; NGINX won't create the directory automatically.
Verify that the NGINX process has write permissions to the specified location to avoid playback issues.
Avoid using paths with special characters or excessive nesting, as these may lead to file handling errors.