FAQ (36)

Download Useful External Codecs

If you want to use various video codecs with oCam, you can install external codecs to adjust recording quality and file formats the way you want. Below is information about the external codecs supported by oCam and how to install them. Installing external codecs allows you to use oCam more flexibly.


After installing an external codec, you must restart oCam. Once restarted, the installed codec will automatically appear under the 'External Codec' option in the oCam settings menu, where you can select it for recording. External codecs can be downloaded from the following link:  

https://ohsoft.net/update/codec.php


The following are descriptions of the main external codecs supported by oCam:  


Xvid Video Codec  

The Xvid codec is a video codec that implements the MPEG-4 Simple Profile and Advanced Simple Profile standards. This codec offers efficient compression and high compatibility, making it suitable for creating videos that can be played on a wide range of devices and software. With Xvid, you can keep file sizes reasonable while minimizing quality loss during recording.


x264vfw Codec  

x264vfw is a VfW (Video for Windows) codec that includes the widely known x264 encoder and ffh264 decoder. Based on the H.264 format, this codec can save high-quality video in a smaller file size. x264vfw is especially suitable for users who want sharp image quality and efficient compression, and it also offers excellent compatibility with various video editing software.


VP8 Codec  

The VP8 codec can encode video at quality comparable to or better than H.264 video encoders. VP8 is a core component of the WebM format and is well suited for web-based video streaming or high-quality video storage. With this codec, you can reduce file size while maintaining clear image quality for efficient recording.


Lagarith Codec  

Lagarith is a lossless video codec designed for video editing and archiving. As a lossless codec, it preserves the original video quality exactly, but the file size can be relatively large. Therefore, it is suitable for users who want to edit high-quality video or store it for the long term.


By installing and using external codecs in oCam, users can choose the best codec for their recording purpose and environment. For example, if you want to reduce file size, you can choose x264vfw or VP8, and if you want to create editing footage without quality loss, you can choose Lagarith. Download the codec you need from the link above, restart oCam, and apply the codec you want.


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oCam Advanced Settings - Hotkeys

 

oCam is software that provides various hotkeys for user convenience, helping users perform screen recording and capture tasks quickly and efficiently. In the settings window that appears when you click the "Tools - Options" menu, the "Hotkeys" category on the left provides options for setting or disabling hotkeys that let you quickly run oCam's main features. These settings are useful for everyone from beginners to IT professionals who want to streamline their workflow. Below is a detailed explanation of the main settings in the "Hotkeys" category.


Overview of Hotkey Settings

The "Hotkeys" category is focused on letting you run oCam's main functions, such as Start/Stop Recording, Pause, Screen Capture, and Find Target Window, using keyboard shortcuts. Default hotkeys are already assigned for each function, but users can freely change or disable them to match their working environment or personal preference. Using hotkeys greatly improves productivity by allowing you to work quickly without using the mouse.


Recording Hotkey

The "Recording Hotkey" option lets you set the shortcut used to start or stop screen recording. The default hotkey is set to F2. Pressing this hotkey immediately starts recording or stops a recording already in progress. Users can change this setting to a more convenient key or key combination, such as Ctrl+R or Alt+F2. This feature is especially useful in situations that require quick control, such as recording gameplay or live lectures.


Pause Hotkey

The "Pause Hotkey" option lets you set the shortcut used to temporarily pause recording. The default hotkey is set to Shift+F2. This feature is useful when you want to skip certain sections or pause briefly during a recording. For example, you can use this hotkey to leave out unnecessary waiting time during a lecture or to pause recording briefly while editing a certain part of gameplay. Users can change it to a different key combination if needed.


Capture Hotkey

The "Capture Hotkey" option lets you set the shortcut used to capture the screen. The default hotkey is set to F3, and pressing this key saves the selected screen area as an image. This feature is very convenient when you want to quickly capture a moment on the screen for software guides, tutorial materials, or documentation. Users can change the hotkey to suit their work environment, for example to avoid key conflicts with another capture program they use frequently.


Find Target Window

The "Find Target Window" hotkey is the shortcut used to run the "Find Recording Target Window" feature provided when you click the "Resize" button in the oCam main window. The default hotkey is set to F4. This feature is used to automatically detect a specific window or application and set it as the recording area. For example, if you want to record only a specific program window, pressing this hotkey allows oCam to quickly recognize that window and set the recording area. You can change this hotkey to a key that better fits your workflow.


How to Change or Disable Hotkeys

Changing a Hotkey: To change a hotkey, click the input field for the function you want, then enter the new key or key combination, such as Ctrl+Alt+R. After that, click the "OK" button at the bottom right of the settings window to apply the change. Be careful not to assign duplicate hotkeys, and it is best to choose keys that do not conflict with other programs.

Disabling a Hotkey: If you do not want to use a hotkey, simply uncheck the checkbox next to that function. This disables the hotkey for that feature, and the key input will be ignored. This is useful for users who prefer to control oCam only with the mouse instead of using hotkeys.


Usage Tips

The settings in the "Hotkeys" category can greatly improve work efficiency. For example, if you want to start or stop recording quickly during a game stream, it is a good idea to set the "Recording Hotkey" to a key you use often so you can control it instantly. The "Pause Hotkey" is useful for removing unnecessary parts during long recording sessions, and the "Find Target Window" hotkey is efficient when you need to quickly select a specific application while multiple windows are open. When changing hotkeys, it is important to test them in advance to make sure they do not conflict with keys used by other software.


Also, if you use hotkeys often, it can help to write down the hotkeys for each function or keep the oCam settings window easy to open so you can check them quickly. If you often forget hotkeys, you can use the buttons in the oCam main window instead or adjust the settings to minimize hotkey use.

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