Author: Dan Cox

OBS_Site

Screencasting with Open Broadcaster Software

Although aimed primarily at a video game crowd to help in recording and streaming gameplay, Open Broadcaster Software (OBS) is also one of the best free software programs for screencasting. However, when it comes to operating its interface, it can be a little confusing. It isn’t always as clear how to select a source or setup the necessary options for screencasting. The purpose of this guide, then, is to help that issue and show how to prepare OBS.

Starting with OBS

To start, visit the website and download the software.

OBS_Site

After installing and starting the program, you will have options to creating scenes and sources.

OBS_Program

 

In OBS, Sources is a listing of the individual settings for each source (Monitor, Window, Image, etc). Through creating a new source, you can change the options for just that source without interfering with settings for any other source.

Scenes, on the other hand, are collections of sources. If you want to handle a selection of sources at a time, you can add sources to one scene or another and separate their placement or options as needed.

Adding Sources

To add a source, right-click within the Sources area. This will own a context menu and allow you to pick which type of source you want.

OBS_Add

For most screencasting purposes, selecting a source of “Window Capture” will be the best choice.

OBS_Window

 

For general usage, leaving the default window capture name of “Window Capture” will be enough. (For projects that may use recording of multiple windows capturing sources, naming the source to match the window is recommended.)

 

OBS_WindowName

 

From the Window Capture window, you can set the options for this source.

Using the drop-down “Window” menu, for example, you can select which window you would like to capture.

(Note: As is perhaps obvious, OBS cannot capture from windows that are not already open. In other words, start the program or window you wish to capture before configuring OBS to capture from that source.)

OBS_WindowSelection

Once configured correctly, click on “OK” to save those settings and create the window capture source.

Recording

Once there is at least one scene and one source, OBS can begin to record.

To do that, click on the “Start Recording” button on the lower, right-hand side of the window.

OBS_Recording

 

As OBS is recording from a source, it will list the time, dropped frames, frames-per-second (FPS), and data speed within the status bar at the bottom of the window.

To stop the recording, clicking on the same button, now labeled “Stop Recording,” will stop the recording and save the file.

General Settings

After recording from a source, it may not be immediately obvious where the file was saved. To find that information, click on the “Settings…” button on the lower, right-hand side of the window. (Alternatively, it can be accessed from the top-level menu through Settings -> Settings.)

OBS_Settings

 

To find the file path to where recordings are saved, click on “Broadcast Settings”. On the right-hand side, towards the bottom, will be the “File Path” field. This will be recordings will be saved and can be changed using the “Browse” button next to this field.

OBS_SavePath

 

 

Audio Troubleshooting

If you experienced problems or failed to record from the correct audio source during a particular session, checking to see if OBS is using the right source can often resolve this issue.

OBS_AudioSetting

 

From the Settings window, select Audio from the left-hand listing.

Using the drop-down menus for “Audio Device” and “Microphone/Auxiliary Audio Device,” select the correct source. To save this setting, click on “OK” to close the window and use that option for the next recording.