How to Fix Severe Lag When Recording Games in Nox App Player
If you experience severe lag when starting game recording with oCam, you can resolve the issue by changing the settings as described below. In particular, if you are using Nox App Player, follow these steps to reduce lag and achieve smoother recording.
First, launch Nox App Player. After the program starts, click the gear-shaped icon in the upper-right corner of the screen to open the Settings menu. This icon is generally used to access system settings.
When the Settings window opens, select the 'Advanced Settings' tab from the menu on the left. In the Advanced Settings screen, find the 'Graphics Mode' option and change it to 'Speed Mode (DirectX)'. This setting optimizes performance by using system resources more efficiently and is especially effective for reducing lag during game recording. After making the change, click the 'Save Settings' button to apply it.
After saving the settings, you must completely close and restart Nox App Player. Once it restarts, the changed graphics mode will be applied, which can reduce lag and provide smoother performance when recording games with oCam.
This method is useful for resolving performance issues that occur when using Nox App Player together with oCam. If the problem continues after changing the settings, it is recommended to check your system specifications or review other oCam settings, such as frame rate and resolution, for additional optimization.
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How to Ensure Recorded Videos Can Be Recovered Even If the App Is Force-Closed During Recording
When recording video with oCam, selecting the MKV container from the Codec menu allows the video file to be saved more safely even in unexpected situations. The MKV container offers excellent file stability, so even if the program closes during recording due to various issues, the file will not be corrupted and can still be played normally.
For example, even if oCam is force-closed during recording, or if a game suddenly crashes while recording gameplay, the video file saved in the MKV container can still be played normally. This is possible because the MKV format is designed to store data in a highly stable file structure.
On the other hand, if you use the MP4 container, the file may become corrupted and impossible to recover in the same kind of abnormal shutdown situation. For stable recording, using the MKV container is recommended.
However, there are a few things to keep in mind when playing MKV files. If you play an MKV file in Windows Media Player, the seek function, such as jumping to a specific point in the video, may not work smoothly. Playback itself works without a problem, but for better seeking convenience, it is recommended to use an external video player such as PotPlayer. PotPlayer plays MKV files reliably and also supports smooth seeking.
Also, MKV files are not supported by Naver's video upload feature. Since the Naver platform does not allow MKV uploads, you will need to use a platform such as YouTube if you want to share videos on the web. YouTube supports MKV uploads without issues and provides an environment optimized for sharing and playback.
Therefore, if you want stable recording with oCam, the most effective method is to select the MKV container from the Codec menu, use an external player such as PotPlayer for playback, and use YouTube for web sharing.