Recording FLV in OBS - All Things You Need to Know
It may seem like a step back in time, but recording FLV in OBS offers an advantage for streamers and content creators, especially for the length of their recording sessions. But is there a way to jump in time for modern formats like MP4? Why does OBS use the FLV format in the first place? Whether you’re a professional or just starting your journey, discover today everything about OBS recording in FLV format. Unlock answers now for your peace of mind.
Guide List
Why OBS Record Video and Save to FLV Easy Way to Convert OBS FLV Files to MP4 Difficult Way to Change OBS Recording FLV Format to MP4 Common Questions about OBS FLV RecordingWhy OBS Record Video and Save to FLV
When using OBS, you can expect that recordings are saved in FLV format by default. Among other formats, FLV files offer a huge advantage, especially when unexpected crashes or system failures happen. If OBS Studio crashes, the FLV file can be partially recovered, eliminating the loss of hours of hard work, which is beneficial for streamers and creators who want to ensure their content is preserved. Besides this, here are other things you can benefit from recording FLV in OBS:
- ● Offer smaller file sizes compared to other formats.
- ● Stable for lengthy recordings.
- ● Perfect for quick uploads and edits.
- ● Supported by several editing and processing tools.
Easy Way to Convert OBS FLV Files to MP4
If you have done recording FLV in OBS but want to convert it to a more universally compatible MP4 format, AnyRec Video Converter is the perfect alternative for the job! It is a user-friendly software that offers an efficient way to convert FLV to MP4 with minimal effort. Aside from fast conversion, it lets you adjust video settings, like resolution, frame rate, bitrate, and more, giving you complete control over the output. Regardless of the number of your FLV files, AnyRec Screen Recorder allows batch processing, converting multiple files to MP4 at once, saving you time and effort without loss of detail.

Change FLV output to MP4 and formats like MOV, MKV, AVI, etc.
Support high-speed conversion without any loss in quality and detail.
Built-in editing tools for trimming, cropping, and more enhancements.
Customizable profiles like quality, frame rate, etc., for your desired quality.
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Step 1.Open the AnyRec Video Converter on your desktop computer. Then, import all your FLV files by clicking the "Add Files" button or dragging and dropping them.

Step 2.Determine the output format in the "Video Format" drop-down list. There, go to "Video" then locate "MP4" with your preferred profile you want. In this way, you can record videos in MP4.

You can change this set profile by clicking the "Custom Profile" button. Adjust the quality, frame rate, and more video and audio settings you like, then click the "Create New" button to exit.

Step 3.Instead of recording FLV in OBS, you can now choose a location folder of your recorded MP4 before clicking the "Convert All" button to begin the conversion process.

Difficult Way to Change OBS Recording FLV Format to MP4
After learning why OBS records in FLV format by default, you might wonder if it is possible to switch to a different one. The good news is, yes, you can! OBS Studio allows everyone to change the FLV recording format to another famous one, such as MP4. While FLV is commonly used for streaming due to its stability, the program understands that users have varying preferences. Here’s how to switch from FLV to MP4:
Step 1.Open OBS Studio on your computer. From its main screen, click the "File" menu at the top and choose "Settings".
Step 2.In the "Settings" window, navigate to the "Output" tab in the left-hand menu. Under the "Recording" section, find the "Recording Format" dropdown list, click on it, and choose "MP4" from the options. Other formats are MOV, MKV, and TS.

Step 3.After selecting MP4 as format, click the "Apply" button at the bottom to save your changes, then the "OK" button to close the Settings window. Now, instead of recording in OBS and saving as FLV, the program will record in MP4 format.
Common Questions about OBS FLV Recording
As you reach this part of recording FLV in OBS, you may encounter a few challenges. Thus, this section addresses some questions regarding recording FLV files, along with practical solutions to help you resolve any issues you might experience.
1. Why is my FLV file not saving?
Found out that your FLV recording in OBS cannot be saved? It could be due to insufficient disk space or an issue with the OBS settings. Get out of this by checking if you have enough available space on your hard drive. Also, check that the program is permitted to write files at your chosen location.
2. Why is the quality of my FLV recording in OBS poor?
Incorrect OBS recording settings, like inappropriate resolution, can cause poor video or audio quality in your FLV recordings. Fix this by adjusting the bitrate in the Output tab under the Recording section. Ensure the resolution and FPS are set appropriately for the quality you want. You must ensure that your audio sample rate matches your mic settings, too.
3. Why am I unable to play FLV files?
If you do not have proper software or codecs installed, the OBS recording format FLV video will be unable to play. Though video players like VLC support this format, if you’re still having trouble, consider converting this format to a more widely supported MP4 format for easier playback.
4. Why is my recording corrupted or incomplete?
Suppose your FLV recording is corrupted or incomplete; this could be due to a crash during recording or a sudden interruption in the program. To prevent this, ensure your computer is running optimally and has enough resources to handle the length of the recording session. You can also use a secondary storage drive with sufficient space to avoid performance issues.
Additionally, activate the Automatically Reconnect feature that can help maintain stability in case of interruptions.
Conclusion
Recording FLV in OBS is a trustworthy solution for protecting your files during long or intensive recording sessions. Its ability to recover data after a crash is a significant advantage for streamers and content creators. However, to avoid such issues as being unable to play FLV format, converting it to MP4 is a great option. AnyRec Video Converter offers a straightforward and efficient way to convert the OBS recording format FLV without any quality loss. You can enjoy other enhancement and customization features as well. Doing so will make editing, sharing, and uploading much more manageable.
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