3Finally, restart Streaming Server Admin by entering the following:

streamingadminserver.pl

How do I get QTSS to re-read its preferences without killing or restarting the server?

One way to do this is to use Streaming Server Admin. Using your web browser, go to http:// qtss.domain.com:1220, for example, and stop and start the streaming server via the web interface. If you use this method, currently connected users will be disconnected.

Alternatively, you can send the child process of QuickTimeStreamingServer an HUP (-1) signal. Currently connected users will not be disconnected, but this method is a little trickier.

You must be logged in as root to perform this task.

To get QTSS to re-read its preferences:

1Open the Terminal application in the Finder and enter the following:

ps -ax grep QuickTimeStreamingServer

Text similar to the following should appear:

949

??

Ss

0:00.00 /usr/sbin/QuickTimeStreamingServer

950

??

S

0:00.13 /usr/sbin/QuickTimeStreamingServer

965

std

S+

0:00.00 grep QuickTimeStreamingServer

2Find the larger of the two process IDs (PIDs) for the QuickTimeStreamingServer processes. In this case, it is 950.

3To send an HUP signal to this child process, enter the following:

kill -HUP 950

How do I configure QTSS to host streams from multiple user media directories?

QuickTime Streaming Server can have one only main media directory. However, you can create symbolic links within this directory. This allows users to have read/write access to their own secure streaming media folders and to access the streams via RTSP (Real-Time Streaming Protocol) from a single QTSS media folder. Also, users do not need read/write access to the main QuickTime Streaming Server Movies directory (/Library/ QuickTimeStreaming/Movies/).

You need to be logged in as the administrator to create these links.

Here’s a simple way to configure the QTSS media directory so that multiple users (user1, user2, and user3, for example) have write access to their own independent movie directories:

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Apple QuickTime Streaming Server Darwin Streaming Server manual Streamingadminserver.pl
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QuickTime Streaming Server Darwin Streaming Server specifications

Apple QuickTime Streaming Server, also known as Darwin Streaming Server, is a pivotal technology in the realm of multimedia streaming. Developed by Apple Inc., this open-source server software is designed specifically for the efficient delivery of video and audio content over the internet. One of the standout features of Darwin Streaming Server is its capability to stream content using the QuickTime file format, which is widely adopted for rich media applications.

A core characteristic of Darwin Streaming Server is its support for the Real-Time Streaming Protocol (RTSP). This protocol enables the server to communicate effectively with user clients, ensuring smooth playback of multimedia content. RTSP also allows for advanced streaming capabilities, such as pause, rewind, and fast forward, providing users with a versatile viewing experience.

Darwin Streaming Server is built on a highly modular architecture that enhances its scalability and flexibility. It can easily handle multiple simultaneous streams, making it suitable for both small-scale projects and large-scale broadcast environments. The server can efficiently manage bandwidth, optimizing the delivery of content even during peak usage times.

Another notable feature of Darwin Streaming Server is its robust integration with Apple’s QuickTime technology. This compatibility enables the seamless distribution of interactive media, which is crucial for applications in education, entertainment, and corporate training. The server can stream both live and on-demand audio and video content, catering to a diverse audience.

Additionally, Darwin Streaming Server supports various streaming formats, including MP3 and AAC for audio and H.264 for video. This flexibility allows content creators to deliver high-quality media while maintaining compatibility with various devices and platforms, from desktop computers to mobile devices.

Security is another important aspect of Darwin Streaming Server. It supports encryption protocols, ensuring that sensitive content is protected during transmission. This is particularly valuable for organizations that need to secure proprietary content or deliver private media to specific audiences.

In conclusion, Apple QuickTime Streaming Server, or Darwin Streaming Server, stands out as a powerful tool for multimedia streaming. Its integration of RTSP, compatibility with QuickTime, modular architecture, and robust security features make it an ideal choice for businesses and content creators looking to deliver high-quality streaming experiences. Whether used for live broadcasts or on-demand content, Darwin Streaming Server remains a significant contributor to the evolution of online media delivery.
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