OBS (Open Broadcaster Software program) is a free and open-source software program for video recording and stay 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 also can produce massive video recordsdata, which could be a downside for folks with restricted cupboard space or sluggish web connections.
There are some things you are able to do to cut 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 adequate. You can even scale 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 could actually additionally scale back the standard of the video.
One other technique to scale 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, resembling VP9 and H.265. You can even strive utilizing a special container format, resembling 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 among the most vital elements that impacts the file measurement of an OBS recording. The upper the decision, the bigger the file measurement. It’s because the next decision signifies 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 due to this fact the file measurement will probably be twice as massive.
When selecting a decision in your OBS recordings, you could contemplate the next elements:
- The scale of your monitor
- The bitrate of your recording
- The standard of your web connection
When you have a small monitor, you may get away with utilizing a decrease decision. Nonetheless, you probably have a big monitor, you’ll need to make use of the next decision to keep up the identical degree of high quality. The bitrate of your recording additionally impacts the file measurement. A better bitrate will produce a higher-quality video, however it’s going to additionally enhance the file measurement. Lastly, you could contemplate the standard of your web connection. When you have a sluggish web connection, you could want to make use of a decrease decision to keep away from buffering.
Usually, 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 isn’t so excessive that it’ll produce excessively massive 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, you could contemplate the next elements:
- The decision of your recording
- The body charge of your recording
- The standard of your web connection
The upper the decision and body charge of your recording, the upper the bitrate you’ll need to keep up the identical degree of high quality. For instance, a video with a decision of 1920×1080 and a body charge of 60 fps would require the next bitrate than a video with a decision of 1280×720 and a body charge of 30 fps.
When you have a sluggish web connection, you could want to make use of a decrease bitrate to keep away from buffering. Nonetheless, you probably have a quick web connection, you should utilize the next bitrate to enhance the standard of your recordings.
Usually, a bitrate of 2500 kbps is an effective start line for OBS recordings. You may then alter the bitrate up or down relying on the elements 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 lots of totally different codecs out there, every with its personal benefits and drawbacks. The selection of codec can have a major impression on the file measurement of an OBS recording.
Codecs which can be designed for high-quality video will usually produce bigger file sizes. Conversely, codecs which can be designed for small file sizes will usually produce lower-quality video. When selecting a codec for OBS, it is very important contemplate the next elements:
- The standard of the video that you simply wish to document
- The scale of the file that you simply wish to create
- The {hardware} that you’re utilizing to document
In case you are recording a video that you simply wish to be of top of the range, then you’ll need to make use of a codec that’s designed for high-quality video. Nonetheless, in case you are recording a video that you simply wish to be of small measurement, then you should utilize a codec that’s designed for small file sizes. It is very important experiment with totally different codecs to search out the one which finest 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 resembling metadata and subtitles. OBS helps a wide range of container codecs, together with MP4, MKV, and FLV. The selection of container format can have a major 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 sensible choice for OBS recordings that will probably be shared on-line or performed again on a wide range of units.
- MKV is a much less common container format that’s supported by some video gamers. It’s a sensible choice 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 sensible choice for OBS recordings that will probably be streamed stay or performed again on a web site.
When selecting a container format for OBS, it is very important contemplate the next elements:
- The kind of video that you’re recording
- The scale of the file that you simply wish 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 appropriate container format in your OBS recordings and scale back their measurement with out sacrificing high quality.
FAQs on How one can Make OBS Recordings Much less Giant
This part addresses frequent issues and misconceptions concerning the file measurement of OBS recordings. It offers concise solutions to 6 continuously requested questions.
Query 1: Why are my OBS recordings so massive?
OBS recordings may be massive as a consequence of a number of elements, together with excessive decision, excessive bitrate, and the usage of uncompressed codecs. Excessive-quality settings produce bigger file sizes.
Query 2: How can I scale back the file measurement of my OBS recordings?
You may scale back the file measurement by reducing the decision, decreasing the bitrate, selecting a extra environment friendly codec, and utilizing an acceptable container format.
Query 3: What’s the finest decision for OBS recordings?
The optimum decision is determined by the supposed use of the recording. For many functions, a decision of 1280×720 (720p) is adequate.
Query 4: What bitrate ought to I take advantage of for OBS recordings?
The advisable bitrate varies primarily based on decision and body charge. A bitrate of 2500 kbps is an effective start line for 720p recordings at 30 fps.
Query 5: Which codec ought to I take advantage of for OBS recordings?
H.264 (x264) is a broadly used codec that gives a very good 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 provides extra flexibility however is probably not as broadly supported. FLV is appropriate for streaming.
By understanding these elements and making acceptable changes, you possibly can successfully scale back the file measurement of your OBS recordings whereas sustaining the specified high quality.
Shifting on, the following part will delve into…
Suggestions for Lowering the File Measurement of OBS Recordings
That can assist you obtain smaller file sizes whereas sustaining high quality, listed here are some sensible ideas:
Tip 1: Optimize Decision and Bitrate
Select a decision that fits your wants. For many functions, 1280×720 (720p) is adequate. Alter the bitrate accordingly, usually between 2500-6000 kbps for 720p recordings.
Tip 2: Choose an Environment friendly Video Codec
H.264 (x264) is a broadly used codec that strikes a steadiness between high quality and file measurement. Think about 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 provides extra flexibility however is probably not as broadly supported. FLV is appropriate for streaming.
Tip 4: Alter Audio Settings
Scale back the audio bitrate to decrease the file measurement. Think about using a decrease pattern charge (e.g., 44.1 kHz as a substitute of 48 kHz) and a mono audio observe if stereo isn’t important.
Tip 5: Make the most of OBS Studio Filters
Apply OBS Studio filters resembling “Lanczos Downscale” or “Resample” to cut 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. Think about upgrading your CPU or graphics card for higher efficiency and smaller file sizes.
Tip 7: Experiment and Examine
Experiment with totally different settings and evaluate the outcomes. Use OBS Studio’s recording preview characteristic to judge the standard and file measurement earlier than committing to a recording.
By implementing the following pointers, you possibly can successfully scale back the file measurement of your OBS recordings whereas preserving the standard you want.
In conclusion, understanding the elements 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 elements that have an effect on file measurement, resembling decision, bitrate, codec, and container format, you may make knowledgeable selections to cut back the dimensions of your recordings with out sacrificing high quality.
We have now additionally offered sensible ideas and methods that can assist you obtain your required file measurement objectives. From adjusting audio settings to using OBS Studio filters, every tip provides a beneficial strategy to decreasing file measurement. Experimenting with totally different settings and evaluating the outcomes will assist you to discover the optimum steadiness between high quality and file measurement in your particular wants.
By making use of the rules and methods mentioned on this article, you possibly can successfully create smaller OBS recordings which can be appropriate for sharing, storage, and distribution. Keep in mind, the bottom line is to search out the appropriate steadiness between high quality and file measurement, making certain that your recordings meet your necessities with out taking over extreme house or compromising the viewing expertise.
