Have you ever ever watched a stream recording and been disenchanted by the standard? The video could also be blurry, pixelated, or stretched out of proportion. This is usually a irritating expertise, particularly should you’re attempting to take pleasure in a high-quality stream. The excellent news is that there is a method to repair this downside: by rescaling the recording to 1920×1080. This offers you a a lot better viewing expertise and make the recording look its finest. On this article, we’ll present you the best way to rescale stream recordings to 1920×1080 utilizing quite a lot of totally different strategies.
There are just a few other ways to rescale stream recordings to 1920×1080. A technique is to make use of a video enhancing software program program. Most video enhancing applications have a function that lets you change the decision of a video. Merely import the recording into this system, choose the “Decision” possibility, and alter the decision to 1920×1080. One other method to rescale stream recordings is to make use of a command-line device. Command-line instruments are extra technical than video enhancing applications, however they are often extra highly effective and environment friendly. To make use of a command-line device to rescale a stream recording, you will have to open a command immediate and kind within the following command:
ffmpeg -i enter.mp4 -vf scale=1920:1080 output.mp4
This command will rescale the enter video file (enter.mp4) to 1920×1080 and save the output to a brand new file (output.mp4). You may as well use the -crf possibility to manage the standard of the output video. A decrease CRF worth will produce a better high quality video, however it’s going to additionally take longer to encode. After you have rescaled the recording, you may take pleasure in it in all its high-quality glory!
Configuring OBS Settings for Scaling
Step 1: Choose Output Scaled Decision
Configuring OBS for scaling entails modifying settings inside the software program to optimize the output decision for streaming or recording. Step one on this course of is to specify the scaled decision for the output. This decision determines the ultimate measurement and high quality of the streamed or recorded content material.
To set the output scaled decision, navigate to the “Output” tab in OBS and find the “Output Scaled Decision” area. Right here, you may enter a customized decision or select from a predefined checklist of frequent resolutions. For streaming, a decision of 1080p (1920×1080) is advisable for optimum high quality and compatibility with most streaming platforms. For recording, a better decision resembling 2K (2560×1440) or 4K (3840×2160) could also be most popular for archival functions or future scaling choices.
Step 2: Configure the Base Decision and Canvas Decision
The following step is to configure the bottom decision and canvas decision. The bottom decision determines the precise decision at which the scene is rendered, whereas the canvas decision specifies the scale of the digital canvas on which the scene is displayed. For optimum scaling, the bottom decision needs to be set to the identical worth because the output scaled decision. The canvas decision, however, could be both the identical because the output scaled decision or a better worth. Utilizing a better canvas decision permits for extra flexibility in cropping and positioning components inside the scene.
Step 3: Regulate the Output Mode
Lastly, choose the suitable output mode based mostly in your scaling preferences. OBS affords two output modes: “Scaled Match” and “Scaled Fill.” “Scaled Match” maintains the side ratio of the scene and scales it to suit the output decision with out cropping or stretching. “Scaled Fill” stretches the scene to fill the complete output decision, probably cropping content material. The selection of output mode is dependent upon the specified visible consequence and the precise necessities of your streaming or recording setup.
For extra detailed directions on configuring OBS settings for scaling, check with the next desk:
| Setting | Description | Advice |
|---|---|---|
| Output Scaled Decision | Units the ultimate decision of the streamed or recorded content material | 1080p (1920×1080) for streaming, 2K or 4K for recording |
| Base Decision | Determines the precise decision at which the scene is rendered | Similar as Output Scaled Decision |
| Canvas Decision | Specifies the scale of the digital canvas on which the scene is displayed | Similar as Output Scaled Decision or greater |
| Output Mode | Defines how the scene is scaled to suit the output decision | “Scaled Match” or “Scaled Fill” based mostly on desired visible consequence |
Utilizing Customized Decision Plugins
If you would like extra management over your stream decision, you need to use customized decision plugins. These plugins permit you to set any decision you need, no matter what your webcam or streaming software program helps. This may be useful if you wish to stream at a better decision than your webcam can deal with, or if you wish to stream at a customized side ratio.
There are a number of totally different customized decision plugins out there, so you may select the one which most accurately fits your wants. Among the hottest plugins embrace:
| Plugin | Options |
|---|---|
| OBS-VirtualCam | Means that you can use any customized decision with OBS Studio. |
| FFmpeg Plugin | A extra superior plugin that lets you use customized resolutions and body charges. |
| VLC Plugin | A easy plugin that lets you use VLC Media Participant as a customized decision supply. |
To make use of a customized decision plugin, you will have to obtain and set up it. As soon as the plugin is put in, you may open OBS Studio and add the plugin as a supply. You may then set the decision you wish to use within the plugin’s settings.
Utilizing a customized decision plugin can provide you extra management over your stream’s look. Nevertheless, you will need to word that utilizing a better decision than your webcam can deal with can lead to a lower in video high quality. Moreover, utilizing a customized side ratio may cause issues with some streaming platforms.
Optimizing Encoder Parameters
The encoder parameters play an important function in figuring out the standard and scalability of your stream recordings. By fine-tuning these settings, you may be sure that your recordings are suitable with a variety of shows and units.
Video Encoder
The video encoder is chargeable for compressing the video knowledge and figuring out its total high quality. Select a codec that provides a great steadiness of compression effectivity and visible high quality, resembling H.264 or H.265. Moreover, contemplate the next settings:
- Bitrate: Regulate the bitrate to match the specified video high quality and the out there bandwidth.
- Decision: Set the decision to 1920×1080 for optimum high quality on most shows.
- Keyframe Interval: A shorter keyframe interval ends in higher video high quality, however it additionally will increase the file measurement.
Audio Encoder
The audio encoder compresses the audio knowledge and impacts the general sound high quality of your recordings. Select an applicable codec and bitrate, and contemplate the next settings:
- Codec: Choose a lossless or lossy codec based mostly in your desired sound high quality.
- Bitrate: Increased bitrates present higher audio high quality, however additionally they enhance the file measurement.
- Pattern Price: The pattern charge determines the audio constancy and needs to be set to a worth that matches your supply materials.
Further Settings
Along with the video and audio encoders, there are a number of different settings that may have an effect on the scalability of your recordings:
- Buffer Measurement: Regulate the buffer measurement to attenuate latency and forestall buffering points.
- GOP Size: A shorter GOP size reduces latency however can enhance file measurement.
- Lookahead Delay: Rising the lookahead delay permits for extra environment friendly encoding however may enhance latency.
Here is a desk summarizing the important thing parameters to contemplate when optimizing encoder settings:
| Parameter | Description |
|---|---|
| Video Codec | Determines the video high quality and compression effectivity |
| Bitrate | Impacts the video high quality and file measurement |
| Decision | Units the pixel dimensions of the video |
| Keyframe Interval | Determines the frequency of keyframes within the video |
| Audio Codec | Determines the audio high quality and compression effectivity |
| Bitrate | Impacts the audio high quality and file measurement |
| Pattern Price | Determines the audio constancy |
| Buffer Measurement | Minimizes latency and prevents buffering points |
| GOP Size | Reduces latency however can enhance file measurement |
| Lookahead Delay | Will increase encoding effectivity however may enhance latency |
Adjusting Bitrate and Decision
To make sure that your stream recordings rescale to 1920×1080, it is advisable to regulate each the bitrate and backbone settings.
Bitrate refers back to the quantity of knowledge being transmitted per second. The next bitrate will end in a better-quality video, however it’s going to additionally require extra bandwidth.
Decision refers back to the variety of pixels within the video. The next decision will end in a sharper picture, however it’s going to additionally require extra processing energy.
Really helpful Settings
For finest outcomes, we advocate utilizing the next settings:
| Setting | Worth |
|---|---|
| Bitrate | 6000 kbps |
| Decision | 1920×1080 |
These settings will offer you a high-quality video that may rescale to 1920×1080 with none points.
Enabling GPU Acceleration
To allow GPU acceleration, observe these steps:
1. Open OBS Studio.
If you do not have OBS Studio put in, you may obtain it from the official web site.
2. Click on on the “Settings” icon within the bottom-right nook of the principle window.
3. Within the “Settings” window, click on on the “Output” tab.
4. Within the “Output Mode” part, choose “Superior.”
5. Within the “Video” tab, choose “NVENC H.264” or “AMD H.264” as your encoder.
In case you have an NVIDIA graphics card, choose “NVENC H.264.” In case you have an AMD graphics card, choose “AMD H.264.”
| Encoder | Description |
|---|---|
| NVENC H.264 | Makes use of NVIDIA’s hardware-accelerated H.264 encoder for quicker encoding. |
| AMD H.264 | Makes use of AMD’s hardware-accelerated H.264 encoder for quicker encoding. |
Using Upscaling Filters
Upscaling filters are software program algorithms designed to reinforce the visible high quality of lower-resolution recordings. They work by interpolating new pixels between the present ones, successfully growing the decision with out compromising the general picture high quality.
Widespread Upscaling Filters
There are lots of totally different upscaling filters out there, every with its personal strengths and weaknesses. Among the hottest choices embrace:
- Lanczos: Produces high-quality outcomes however could be computationally intensive.
- Bilinear: A quick and easy filter that produces acceptable outcomes.
- Bicubic: A compromise between Lanczos and Bilinear, providing a steadiness of pace and high quality.
The selection of upscaling filter is dependent upon the precise necessities and preferences of the person. For instance, Lanczos could also be most popular for high-quality recordings, whereas Bilinear could also be extra appropriate for real-time functions.
Customizing Upscaling Settings
Most upscaling filters provide a variety of customizable settings that permit customers to fine-tune the output high quality. These settings might embrace:
- Radius: Controls the scale of the kernel used for interpolation.
- Sharpness: Adjusts the general sharpness of the output picture.
- Denoising: Reduces noise and artifacts within the output picture.
Desk of Upscaling Filters and Their Traits
| Filter | High quality | Pace |
|---|---|---|
| Lanczos | Wonderful | Gradual |
| Bilinear | Good | Quick |
| Bicubic | Very Good | Medium |
Trimming and Publish-Processing
After you have recorded a stream, you may trim and course of it to reinforce its high quality and presentation.
Trimming
Trimming entails eradicating undesirable segments from the start and finish of the recording, resembling elements the place you might be organising or tearing down the stream. To trim a recording in OBS, observe these steps:
- Open the recording in OBS Studio.
- Click on the “Edit” tab within the toolbar.
- Use the “Trim” device to pick the segments you wish to take away.
- Click on the “Apply” button to avoid wasting your modifications.
Publish-Processing
Publish-processing features a vary of strategies to reinforce the recording’s visible and audio high quality. Listed here are some frequent post-processing strategies:
| Approach | Description |
|---|---|
| Shade Correction | Adjusting the colours and distinction to enhance the visible enchantment. |
| Sharpening | Enhancing the small print and readability of the recording. |
| Noise Discount | Eradicating undesirable background noises. |
| Audio Mixing | Adjusting the quantity ranges of various audio sources. |
| Video Stabilization | Lowering digicam shake and different actions. |
| Including Textual content and Graphics | Overlaying textual content, photographs, or different graphics to reinforce the presentation. |
| Exporting | Saving the processed recording in a desired video format. |
Sustaining Side Ratio
When resizing your stream recordings, it is necessary to keep up the unique side ratio to keep away from distortion. The side ratio is the ratio of the width to the peak of the video. For instance, a typical side ratio is 16:9, which implies the video is 16 models large for each 9 models of peak.
To take care of the side ratio, you need to use the next steps:
- Open your video enhancing software program.
- Import your stream recording.
- Click on on the “Resize” possibility.
- Within the “Side Ratio” drop-down menu, choose “Keep Side Ratio.”
- Enter your required width and peak. The width and peak have to be in the identical side ratio as the unique recording.
- Click on “OK” to resize the video.
Here is a desk with some frequent side ratios and their corresponding width and peak values:
| Side Ratio | Width | Peak |
|---|---|---|
| 16:9 | 1920 | 1080 |
| 4:3 | 640 | 480 |
| 1:1 | 1080 | 1080 |
As soon as you’ve got resized your video, it can save you it and add it to your streaming platform.
Troubleshooting Scaling Points
In the event you’re experiencing points with scaling your stream recordings to 1920 OBS, listed below are some troubleshooting suggestions:
1. Verify your OBS settings
Make it possible for your OBS settings are appropriate. The “Base (Canvas) Decision” needs to be set to 1920×1080, and the “Output (Scaled) Decision” needs to be set to 1280×720.
2. Replace your graphics card drivers
Outdated graphics card drivers may cause scaling points. Replace your drivers to the most recent model.
3. Shut different applications
Shut some other applications which may be utilizing your graphics card. This could liberate sources and enhance scaling efficiency.
4. Restart your pc
Restarting your pc can generally repair scaling points.
5. Reinstall OBS
If the above steps do not work, strive reinstalling OBS.
6. Use a unique scaling technique
OBS affords a number of totally different scaling strategies. Attempt utilizing a unique technique, resembling “Lanczos” or “Bilinear”.
7. Scale back the standard of your recordings
Lowering the standard of your recordings could make them simpler to scale. Attempt decreasing the bitrate or decision of your recordings.
8. Use a third-party scaling program
If OBS’s built-in scaling choices do not be just right for you, you may strive utilizing a third-party scaling program, resembling “ffmpeg” or “HandBrake”.
9. {Hardware} Acceleration
Be sure that {hardware} acceleration is enabled in your OBS settings. This could considerably enhance scaling efficiency by using the devoted graphics processing unit (GPU) in your system. Here is the best way to allow {hardware} acceleration in OBS:
| Step | Motion |
|---|---|
| 1 | Open OBS Studio and navigate to “Settings” from the highest menu bar. |
| 2 | Click on on the “Output” tab within the Settings window. |
| 3 | Find the “Video” part and be sure that the “Use {Hardware} (NVENC/AMD)” possibility is chosen. |
| 4 | Click on “Apply” to avoid wasting your settings. |
10. Superior Strategies for Optimum Scaling
Along with the essential rescaling strategies talked about above, there are a number of superior strategies that may be employed to additional optimize the scaling course of, together with these involving:
a. Encoder Settings
Adjusting encoder settings resembling bitrate and backbone can considerably influence the standard and effectivity of the rescaling course of. For instance, growing the bitrate can enhance picture high quality, significantly throughout motion-heavy scenes, whereas decreasing it will probably scale back file measurement with out noticeable degradation for much less demanding content material.
b. Side Ratio and Cropping
Superb-tuning the side ratio and cropping parameters might help be sure that the rescaled video maintains a constant and visually interesting look throughout totally different platforms and units. This entails contemplating elements such because the side ratio of the supply materials, the supposed show format, and the presence of black bars or letterboxing.
c. Interpolation Algorithms
Interpolation algorithms, resembling Lanczos or bilinear, play an important function in figuring out the smoothness and accuracy of the rescaling course of. Completely different algorithms provide various ranges of element preservation and edge sharpness. Choosing the suitable algorithm based mostly on the precise content material and desired output high quality is important for optimum outcomes.
d. Filtering and Sharpening
Making use of filters and sharpening strategies can improve the visible high quality of the rescaled video. Filters can take away noise or undesirable artifacts, whereas sharpening can enhance perceived element and readability. Nevertheless, it is necessary to make use of these strategies judiciously to keep away from over-processing and introducing extra artifacts.
e. Denoising and Deblocking
Denoising algorithms scale back noise and grain from the video footage, leading to a cleaner and extra polished look. Deblocking filters, however, remove blocky artifacts which will come up in the course of the compression course of, bettering the general smoothness of the video.
f. Temporal Filtering
Temporal filtering strategies, resembling movement compensation and interframe interpolation, can scale back temporal aliasing and enhance the smoothness of movement within the rescaled video, particularly for fast-paced content material.
g. Shade Correction
Shade correction can be sure that the rescaled video retains correct and constant colours throughout totally different units and platforms. This entails adjusting parameters resembling brightness, distinction, and saturation to optimize the visible enchantment and match the supposed inventive imaginative and prescient.
h. Lossless Scaling
Lossless scaling algorithms, just like the Lanczos3 algorithm, purpose to protect the unique high quality of the supply materials with out introducing any visible artifacts. Nevertheless, they arrive at the price of elevated computational complexity and file measurement.
i. {Hardware} Encoding
Leveraging specialised {hardware} encoders, resembling GPUs or devoted video encoding playing cards, can considerably pace up the scaling course of and enhance effectivity. These encoders are optimized for video processing duties and might deal with giant volumes of knowledge in actual time.
j. Cloud-Based mostly Scaling
Cloud-based scaling companies provide a handy and scalable answer for rescaling movies. These companies present entry to highly effective computing sources, permitting customers to course of giant volumes of video content material rapidly and cost-effectively with out the necessity for costly {hardware}.
Learn how to Make Stream Recordings Rescale to 1920×1080 in OBS
When recording gameplay footage in OBS, chances are you’ll wish to rescale the output to 1920×1080 for higher high quality. Here is the best way to do it.
-
Open OBS and add a supply on your gameplay (e.g., Recreation Seize).
-
Proper-click the supply and choose “Remodel” > “Filters.”
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Add a “Scale/Crop/Pad” filter and alter the “Measurement & Place” settings to 1920×1080.
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Be certain that to tick the “Preserve Side Ratio” field to keep up the unique proportions.
-
Click on “OK” to avoid wasting the settings.
-
Begin recording, and your footage shall be rescaled to 1920×1080.
Individuals Additionally Ask
Can I upscale stream recordings to greater resolutions?
Sure, you may upscale stream recordings utilizing OBS or video enhancing software program, however the high quality is probably not pretty much as good as native high-resolution recordings.
How do I allow downscaling in OBS?
To downscale your stream or recording output in OBS, go to “Settings” > “Output” and alter the “Output (Scaled) Decision” to a decrease decision than your supply.
Why are my stream recordings not the proper decision?
Be sure that your supply decision matches your required output decision and that the proper scaling settings are utilized in OBS filters.
