Video hosting instructions (decentraland#111)

Signed-off-by: Nicolas Earnshaw <[email protected]>

video-streaming/README.md

@@ -47,3 +47,123 @@ If something doesn’t work, please [file an issue](https://github.com/decentral
 ## Copyright info
 
 This scene is protected with a standard Apache 2 licence. See the terms and conditions in the [LICENSE](/LICENSE) file.
+
+# Setting up the Server for Streaming
+
+### _NOTE: These are just brief notes from my meeting with HPrivakos (will tidy up later...)_
+
+## Choosing a hosting option
+There are a number of options for streaming video. The simplest option is to use a managed hosting provider like [Vimeo](https://vimeo.com/) or [Livepeer Studio](https://livepeer.studio/) where you pay a fee to the provider to manage all the streaming infrastructure. The other recommended alternative is to set up your own server, using free software but paying for hosting on a platform like Digital Ocean. All these options have pros and cons for different scenarios. You should evaluate what's best for you taking into account your needs, technical skills and budget.
+
+### Managed hosted
+
+**Vimeo Pro (or higher)**:
+
+Pros:
+
+- Should be able to support unlimited concurrent users
+- Is extremely easy to set up
+- Costs $20 USD a month
+- Offers analytics dashboard
+
+Cons:
+
+- Only allows you to stream pre-loaded videos, **no live streaming**.
+- In this modality, players see the video start when each arrives to the scene. What they see may be out of sync with each other.
+
+**Vimeo Premium**
+
+Pros:
+
+- Should be able to support unlimited concurrent users
+- Is extremely easy to set up
+- Allows for **live streaming**
+- Offers analytics dashboard
+
+Cons:
+
+- Costs $75 usd a month
+
+**Livepeer Studio**:
+
+Pros:
+
+- Easy to set up
+- Free 1000 minutes/month video processing (transcoding and uploading videos)
+- Allows for **live streaming**
+
+Cons:
+- No analytics dashboard
+- Streaming of **pre-loaded videos (VODs)** currently requires using Studio API
+- After 1000 free monthly minutes, costs are calculated as:
+    - $0.005 USD/min for transcoding
+    - $0.015 USD/GB for delivery
+
+
+### Self-hosted
+
+**Set up own server on Digital Ocean**
+
+Pros:
+
+- You can do streaming or **any modality** you want
+- Can cost as little as $5 USD a month (this option supports up to roughly 50 viewers)
+- Relatively nice UI, if you have a strong technical background
+
+Cons:
+
+- Requires high technical skills to set up everything manually
+- The cheap option is not recommended for +50 viewers, more expensive options may be on par with Vimeo Premium.
+
+> Note: For many Decentraland Foundation events, we use Amazon Web Services hosting. This option is more robust, but also more expensive and less friendly to set up.
+
+## Set up Vimeo Pro
+
+
+This is the simplest option, but doesn't allow for live streaming.
+
+1. Create a Vimeo account if you don't have one. Then upgrade to any of the [paid tiers](https://vimeo.com/upgrade) offered there.
+
+2. Upload a video to one of your folders.
+
+3. Open the video's settings, and select **Advanced**.
+
+4. Pick **Distribution**, and scroll to the bottom to Video file links. Copy the last one of these links, the one labeled **HTTP live streaming**.
+
+> Note: The other available links on specific resoltuions often don't work when streamed into Decentraland. Always use the **HTTP Live streaming**. This option adjusts the quality of the video dynamically depending on the player's connection, leading to an optimal result. Note that this link is different from performing a streaming of a live event: players will each see the video from start to finish, without necessarily being in sync with what each other is seeing. 
+
+5. Paste the link into your scene, replacing the placeholder on the `VideoClip` object.
+
+> Tip: If you intend your video to loop, make sure you set the `loop` property on the `VideoTexture` in your scene. Otherwise the video will play just once for each player.
+
+<!--
+## Set up Vimeo Premium
+
+This is the most powerful option, but is significantly more expensive than the others.
+
+1. Create a Vimeo account if you don't have one. Then upgrade to the [**Premium**](https://vimeo.com/upgrade) tier.
+
+
+...Additional steps to be confirmed
+-->
+
+## Set up Livepeer Studio
+
+The first step is to create a [Livepeer Studio account](https://livepeer.studio/register).
+
+**Live streaming**
+1. While signed in, go to the [Streams](https://livepeer.studio/dashboard/streams) section
+2. Click the `+ Create stream` button
+3. Give your stream a name in the prompt. Click `Create stream` button when finished.
+4. For broadcasting (via broadcasting software like OBS), use the the `RTMP ingest URL` and `Stream key` found on the newly created stream page. 
+5. For playback in a video player, use the `Playback URL` url.
+
+**Pre-loaded video (VOD) streaming**
+
+*Functionality to upload asset directly in Studio dashboard coming in Q3 2022*
+
+## Custom Server on Digital Ocean (Advanced)
+
+This is the cheapest option, but is significantly harder to set up than the others.
+
+See [ADVANCED-SETUP.md](https://github.com/decentraland-scenes/video-streaming/blob/master/AVDANCED-SETUP.md) for detailed instructions for how to deploy a server, configure it, and install all the necessary command-line tools.