https://github.com/norihiro/obs-async-source-duplication

OBS plugin to duplicate asynchronous video/audio sources
https://github.com/norihiro/obs-async-source-duplication

Last synced: 9 days ago
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OBS plugin to duplicate asynchronous video/audio sources

• Host: GitHub
• URL: https://github.com/norihiro/obs-async-source-duplication
• Owner: norihiro
• License: gpl-2.0
• Created: 2022-03-14T15:57:49.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-11-02T13:48:52.000Z (about 2 years ago)
• Last Synced: 2024-03-24T04:03:51.695Z (8 months ago)
• Language: C
• Size: 75.2 KB
• Stars: 15
• Watchers: 4
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Asynchronous Source Duplication Plugin for OBS Studio

## Introduction

This plugin provides a duplicated source of an asynchronous source.

Asynchronous filters cannot be applied to a scene or a group.

That means you cannot have one source as two scene-items with and without the asynchronous filter.

For example, you want to have two sources;

one is a video camera input and the other is the same video camera input but having a `Video Delay (Async)` filter to delay.

However, you cannot have two separated sources that access the same video capture device.

In such case, this plugin help you to duplicate the asynchronous source.

## Usage

To start to use,

1. Select the scene you want to have the duplicated source.

2. Click `+` at the bottom of `Sources` list.

3. Click `Asynchronous Source Duplicator`.

4. Select the name of the source that you want to duplicate.

5. Click `Insert Filter to the Source` button.

   This step will add a filter to the source you selected above.

To remove the filter,

1. Open filter dialog for the source.

2. Select `Asynchronous Source Duplication Filter` in the bottom of `Audio/Video Filters` list.

2. Click `-` at the bottom of `Audio/Video Filters` list.

Note that the filter `Asynchronous Source Duplication Filter` should be located at the top so that other filters won't affect the duplicated source.

## Properties

### Source Name

Choose the source you want to duplicate.

### Enable Buffering

*Deprecated*

Enable buffering of video frames in libobs. Default is disabled.

## Build and install

### Linux

Use cmake to build on Linux. After checkout, run these commands.

```

sed -i 's;${CMAKE_INSTALL_FULL_LIBDIR};/usr/lib;' CMakeLists.txt

mkdir build && cd build

cmake -DCMAKE_INSTALL_PREFIX=/usr ..

make

sudo make install

```

### macOS

Use cmake to build on Linux. After checkout, run these commands.

```

mkdir build && cd build

cmake ..

make

```