OBS (Open Broadcaster Software program) is a free and open-source software program for video recording and reside streaming. It’s common amongst avid gamers and content material creators as a result of it’s highly effective and simple to make use of. Nonetheless, OBS can even produce giant video information, which generally is a drawback for folks with restricted space for storing or gradual web connections.
There are some things you are able to do to scale back the dimensions of your OBS recordings. One is to decrease the video decision. The upper the decision, the bigger the file measurement. For many functions, a decision of 1280×720 is ample. You can even cut back the bitrate, which is the quantity of information that’s recorded per second. A decrease bitrate will produce a smaller file measurement, however it might probably additionally cut back the standard of the video.
One other option to cut back the dimensions of your OBS recordings is to make use of a special video codec. The default codec in OBS is H.264, which is an effective all-around codec that produces high-quality movies. Nonetheless, there are different codecs that may produce smaller file sizes, akin to VP9 and H.265. You can even attempt utilizing a special container format, akin to MP4 or MKV. MP4 is a extra common format that’s supported by most video gamers, whereas MKV is a much less common format that may produce smaller file sizes.
1. Decision
Decision is likely one of the most vital components that impacts the file measurement of an OBS recording. The upper the decision, the bigger the file measurement. It is because a better decision implies that there are extra pixels within the video, and every pixel takes up more room. For instance, a video with a decision of 1920×1080 has twice as many pixels as a video with a decision of 1280×720, and subsequently the file measurement will probably be twice as giant.
When selecting a decision in your OBS recordings, it is advisable take into account the next components:
- The scale of your monitor
- The bitrate of your recording
- The standard of your web connection
If in case you have a small monitor, you will get away with utilizing a decrease decision. Nonetheless, in case you have a big monitor, you will want to make use of a better decision to keep up the identical stage of high quality. The bitrate of your recording additionally impacts the file measurement. The next bitrate will produce a higher-quality video, however it is going to additionally enhance the file measurement. Lastly, it is advisable take into account the standard of your web connection. If in case you have a gradual web connection, it’s possible you’ll want to make use of a decrease decision to keep away from buffering.
Normally, a decision of 1280×720 is an effective compromise between high quality and file measurement. This decision is excessive sufficient to look good on most displays, however it’s not so excessive that it’ll produce excessively giant file sizes.
2. Bitrate
Bitrate is the quantity of information that’s transferred per second in a video recording. It’s measured in kilobits per second (kbps) or megabits per second (mbps). The upper the bitrate, the upper the standard of the video, but in addition the bigger the file measurement.
When selecting a bitrate in your OBS recordings, it is advisable take into account the next components:
- The decision of your recording
- The body fee of your recording
- The standard of your web connection
The upper the decision and body fee of your recording, the upper the bitrate you will want to keep up the identical stage of high quality. For instance, a video with a decision of 1920×1080 and a body fee of 60 fps would require a better bitrate than a video with a decision of 1280×720 and a body fee of 30 fps.
If in case you have a gradual web connection, it’s possible you’ll want to make use of a decrease bitrate to keep away from buffering. Nonetheless, in case you have a quick web connection, you should utilize a better bitrate to enhance the standard of your recordings.
Normally, a bitrate of 2500 kbps is an effective place to begin for OBS recordings. You possibly can then alter the bitrate up or down relying on the components listed above.
3. Codec
A codec is a tool or software program that encodes or decodes a digital information stream or sign. Within the context of OBS, a codec is used to compress the video information earlier than it’s recorded or streamed. There are a lot of completely different codecs out there, every with its personal benefits and drawbacks. The selection of codec can have a big impression on the file measurement of an OBS recording.
Codecs which are designed for high-quality video will usually produce bigger file sizes. Conversely, codecs which are designed for small file sizes will usually produce lower-quality video. When selecting a codec for OBS, you will need to take into account the next components:
- The standard of the video that you just need to file
- The scale of the file that you just need to create
- The {hardware} that you’re utilizing to file
In case you are recording a video that you just need to be of top of the range, then you will want to make use of a codec that’s designed for high-quality video. Nonetheless, in case you are recording a video that you just need to be of small measurement, then you should utilize a codec that’s designed for small file sizes. You will need to experiment with completely different codecs to search out the one which greatest meets your wants.
4. Container format
A container format is a file format that may retailer a number of audio and video streams, together with different information akin to metadata and subtitles. OBS helps quite a lot of container codecs, together with MP4, MKV, and FLV. The selection of container format can have a big impression on the file measurement of an OBS recording.
- MP4 is a well-liked container format that’s supported by most video gamers. It’s a good selection for OBS recordings that will probably be shared on-line or performed again on quite a lot of units.
- MKV is a much less common container format that’s supported by some video gamers. It’s a good selection for OBS recordings that will probably be saved on a tough drive or performed again on a high-quality video participant.
- FLV is a container format that’s particularly designed for streaming video. It’s a good selection for OBS recordings that will probably be streamed reside or performed again on a web site.
When selecting a container format for OBS, you will need to take into account the next components:
- The kind of video that you’re recording
- The scale of the file that you just need to create
- The units that you can be enjoying again the video on
By understanding the connection between container format and file measurement, you possibly can select the proper container format in your OBS recordings and cut back their measurement with out sacrificing high quality.
FAQs on The right way to Make OBS Recordings Much less Giant
This part addresses widespread issues and misconceptions relating to the file measurement of OBS recordings. It offers concise solutions to 6 steadily requested questions.
Query 1: Why are my OBS recordings so giant?
OBS recordings will be giant because of a number of components, together with excessive decision, excessive bitrate, and the usage of uncompressed codecs. Excessive-quality settings produce bigger file sizes.
Query 2: How can I cut back the file measurement of my OBS recordings?
You possibly can cut back the file measurement by reducing the decision, lowering the bitrate, selecting a extra environment friendly codec, and utilizing an appropriate container format.
Query 3: What’s the greatest decision for OBS recordings?
The optimum decision is dependent upon the meant use of the recording. For many functions, a decision of 1280×720 (720p) is ample.
Query 4: What bitrate ought to I take advantage of for OBS recordings?
The really helpful bitrate varies primarily based on decision and body fee. A bitrate of 2500 kbps is an effective place to begin for 720p recordings at 30 fps.
Query 5: Which codec ought to I take advantage of for OBS recordings?
H.264 (x264) is a extensively used codec that gives a superb steadiness of high quality and file measurement. For smaller file sizes, think about using VP9 or H.265 (HEVC).
Query 6: What container format ought to I take advantage of for OBS recordings?
MP4 is a flexible container format suitable with varied units and gamers. MKV gives extra flexibility however might not be as extensively supported. FLV is appropriate for streaming.
By understanding these components and making acceptable changes, you possibly can successfully cut back the file measurement of your OBS recordings whereas sustaining the specified high quality.
Transferring on, the subsequent part will delve into…
Suggestions for Decreasing the File Dimension of OBS Recordings
That will help you obtain smaller file sizes whereas sustaining high quality, listed below are some sensible ideas:
Tip 1: Optimize Decision and Bitrate
Select a decision that fits your wants. For many functions, 1280×720 (720p) is ample. Regulate the bitrate accordingly, usually between 2500-6000 kbps for 720p recordings.
Tip 2: Choose an Environment friendly Video Codec
H.264 (x264) is a extensively used codec that strikes a steadiness between high quality and file measurement. Contemplate VP9 or H.265 (HEVC) for even smaller file sizes.
Tip 3: Make the most of Container Codecs Properly
MP4 is a flexible container format suitable with varied units. MKV gives extra flexibility however might not be as extensively supported. FLV is appropriate for streaming.
Tip 4: Regulate Audio Settings
Cut back the audio bitrate to decrease the file measurement. Think about using a decrease pattern fee (e.g., 44.1 kHz as an alternative of 48 kHz) and a mono audio monitor if stereo is just not important.
Tip 5: Make the most of OBS Studio Filters
Apply OBS Studio filters akin to “Lanczos Downscale” or “Resample” to scale back the decision of your recording with out sacrificing high quality.
Tip 6: Optimize for Your {Hardware}
Make the most of {hardware} acceleration if doable. Contemplate upgrading your CPU or graphics card for higher efficiency and smaller file sizes.
Tip 7: Experiment and Evaluate
Experiment with completely different settings and examine the outcomes. Use OBS Studio’s recording preview characteristic to guage the standard and file measurement earlier than committing to a recording.
By implementing the following tips, you possibly can successfully cut back the file measurement of your OBS recordings whereas preserving the standard you want.
In conclusion, understanding the components that have an effect on file measurement and making use of these sensible ideas will empower you to create smaller OBS recordings with out compromising the standard of your content material.
Conclusion
On this article, we now have explored the intricacies of optimizing OBS recordings for smaller file sizes whereas sustaining high quality. By understanding the important thing components that have an effect on file measurement, akin to decision, bitrate, codec, and container format, you may make knowledgeable selections to scale back the dimensions of your recordings with out sacrificing high quality.
We’ve additionally supplied sensible ideas and methods that can assist you obtain your required file measurement targets. From adjusting audio settings to using OBS Studio filters, every tip gives a invaluable method to lowering file measurement. Experimenting with completely different settings and evaluating the outcomes will aid you discover the optimum steadiness between high quality and file measurement in your particular wants.
By making use of the ideas and methods mentioned on this article, you possibly can successfully create smaller OBS recordings which are appropriate for sharing, storage, and distribution. Bear in mind, the secret’s to search out the proper steadiness between high quality and file measurement, guaranteeing that your recordings meet your necessities with out taking over extreme area or compromising the viewing expertise.
