# User Guides - [How do I enable the RTMP server?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-do-i-enable-the-rtmp-server.md): Receive and send videos with the internal RTMP server in the datarhei Restreamer. Each RTMP signal is available as output via the Publication Service for multistreaming. - [How to use the audio filters?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-to-use-the-audio-filters.md): The filters for audio software encoders are: - [How to stream SRT from OBS?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-to-stream-srt-from-obs.md): With the SRT-Server in the datarhei Restreamer streamers benefit from low latency connections with SRT. In addition, each SRT signal is available as output via the Publication Service. - [How to use SRT for publication service](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-to-use-srt-for-publication-service.md): Use the option to change the protocol to SRT in the specific Publication Service. - [How to rotate a video?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-to-rotate-a-video.md): Vertical video is helpful on smartphones and vertical video platforms such as TikTok. It is encoded and transmitted for free with the datarhei Restreamer. - [How to integrate a website](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-to-integrate-a-website.md): The ”Publication Website“ is the player website. You can customize the path of the web page and link any web page. To deploy a custom website at http://restreamer-url/ follow the few steps. - [How to change the RTMP port](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-to-change-the-rtmp-port.md): Change the RTMP standard port 1935 to any other. - [How to stream an H.265 IP-cam](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-to-stream-an-h.265-ip-cam.md): H.265 reduces traffic by about 50% compared to H.264, so in some cases, it makes sense to use H.265 to transport the video to the server. - [Proxying](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/proxying.md): If you are already running a web server and you want Restreamer to be part of the website, you can forward requests to a specific location to your Restreamer. - [How can I receive an HLS stream?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-can-i-receive-an-hls-stream.md): If you want to stream a live stream from an external HLS video source using m3u8, use the wizard to create the video source. - [How do I install Docker?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-do-i-install-docker.md): Docker is the easiest way to use the Restreamer. That is why we recommend it. - [How does port forwarding work for the Restreamer?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-does-port-forwarding-work-for-the-restreamer.md): So that the Restreamer can be reached via the Internet. - [How can I use HTTPS with Let's Encrypt?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-can-i-use-https-with-lets-encrypt.md): Let's Encrypt is a certificate authority that offers free X.509 certificates for Transport Layer Security. These HTTPS certificates work with the datarhei Restreamer. - [How can I receive an RTMP stream?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-can-i-receive-an-rtmp-stream.md): Use the internal RTMP server as a video source. - [How do I operate the wizard?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-do-i-operate-the-wizard.md): Add and delete video sources. - [How can I stream to Facebook Live?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-can-i-stream-to-facebook-live.md): Any video source can be sent to Facebook with the Restreamer and posted there as a live event with a few clicks. - [How can I use YouTube with the Restreamer?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-can-i-use-youtube-with-the-restreamer.md): With just a few clicks, any video source can be sent to YouTube via the Restreamer's Publication Service for use as a live stream. - [How can I change the password of the Restreamer?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-can-i-change-the-password-of-the-restreamer.md): You could always change the username and password for the datarhei Restreamer. - [How can I use the landing page?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-can-i-use-the-landing-page.md) - [How can I display a live stream on my website?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-can-i-display-a-live-stream-on-my-website.md): The Restreamer provides a video player in iFrame for embedding in HTML on web pages. - [How do I stream an IP cam with RTSP?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/connect-video-source.md): You can use the RTSP protocol for live streaming if you have an IP camera. RTSP stands for Real-Time Streaming Protocol. - [How do I connect a USB camera to the Restreamer?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/connect-usb-camera.md): We explain how to connect a USB video device to a datarhei Restreamer. - [How do I start a GPU Encoding?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/connect-to-youtube.md): How GPU encoding from the Raspberry Pi in the datarhei Restreamer significantly reduces CPU load. - [How do I stream a RaspiCam?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-do-i-stream-a-raspicam.md): We explain how to connect the Raspberry Pi camera module to a datarhei Restreamer. - [How do I write a template for the publication website?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-do-i-write-a-template-for-the-publication-website.md): This guide explains how you can write a template for the publication website and describes the available expressions. - [How do I stream to HDMI?](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-do-i-stream-to-hdmi.md): This guide describes how to write a stream to the HDMI port. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.datarhei.com/restreamer/knowledge-base/user-guides.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.