Have you ever ever watched a stream recording and been disillusioned by the standard? The video could also be blurry, pixelated, or stretched out of proportion. This could be a irritating expertise, particularly in the event you’re making an attempt to take pleasure in a high-quality stream. The excellent news is that there is a strategy to repair this downside: by rescaling the recording to 1920×1080. This offers you a significantly better viewing expertise and make the recording look its greatest. On this article, we’ll present you the way to rescale stream recordings to 1920×1080 utilizing a wide range 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 modifying software program program. Most video modifying 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 strategy to rescale stream recordings is to make use of a command-line device. Command-line instruments are extra technical than video modifying 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 have to to open a command immediate and sort 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 can too use the -crf possibility to regulate the standard of the output video. A decrease CRF worth will produce the next high quality video, however it would additionally take longer to encode. Upon getting rescaled the recording, you possibly can 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 throughout 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 possibly can enter a customized decision or select from a predefined record of frequent resolutions. For streaming, a decision of 1080p (1920×1080) is really helpful for optimum high quality and compatibility with most streaming platforms. For recording, the next decision reminiscent of 2K (2560×1440) or 4K (3840×2160) could also be most well-liked 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 must be set to the identical worth because the output scaled decision. The canvas decision, alternatively, may be both the identical because the output scaled decision or the next worth. Utilizing the next canvas decision permits for extra flexibility in cropping and positioning components throughout the scene.
Step 3: Alter the Output Mode
Lastly, choose the suitable output mode based mostly in your scaling preferences. OBS presents two output modes: “Scaled Match” and “Scaled Fill.” “Scaled Match” maintains the facet ratio of the scene and scales it to suit the output decision with out cropping or stretching. “Scaled Fill” stretches the scene to fill all the output decision, probably cropping content material. The selection of output mode is dependent upon the specified visible final result and the precise necessities of your streaming or recording setup.
For extra detailed directions on configuring OBS settings for scaling, consult with the next desk:
| Setting | Description | Suggestion |
|---|---|---|
| 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 | Identical as Output Scaled Decision |
| Canvas Decision | Specifies the scale of the digital canvas on which the scene is displayed | Identical as Output Scaled Decision or larger |
| Output Mode | Defines how the scene is scaled to suit the output decision | “Scaled Match” or “Scaled Fill” based mostly on desired visible final result |
Utilizing Customized Decision Plugins
In order for you extra management over your stream decision, you should utilize customized decision plugins. These plugins let you 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 the next decision than your webcam can deal with, or if you wish to stream at a customized facet ratio.
There are a number of totally different customized decision plugins obtainable, so you possibly can select the one which most accurately fits your wants. Among the hottest plugins embody:
| 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 have to to obtain and set up it. As soon as the plugin is put in, you possibly can open OBS Studio and add the plugin as a supply. You possibly can then set the decision you need to use within the plugin’s settings.
Utilizing a customized decision plugin may give you extra management over your stream’s look. Nonetheless, you will need to word that utilizing the next decision than your webcam can deal with can lead to a lower in video high quality. Moreover, utilizing a customized facet ratio could cause issues with some streaming platforms.
Optimizing Encoder Parameters
The encoder parameters play a vital function in figuring out the standard and scalability of your stream recordings. By fine-tuning these settings, you possibly can make sure that your recordings are appropriate with a variety of shows and units.
Video Encoder
The video encoder is liable for compressing the video knowledge and figuring out its general high quality. Select a codec that provides stability of compression effectivity and visible high quality, reminiscent of H.264 or H.265. Moreover, take into account the next settings:
- Bitrate: Alter the bitrate to match the specified video high quality and the obtainable bandwidth.
- Decision: Set the decision to 1920×1080 for optimum high quality on most shows.
- Keyframe Interval: A shorter keyframe interval leads to higher video high quality, nevertheless 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 take into account the next settings:
- Codec: Choose a lossless or lossy codec based mostly in your desired sound high quality.
- Bitrate: Greater bitrates present higher audio high quality, however in addition they enhance the file measurement.
- Pattern Fee: The pattern charge determines the audio constancy and must be set to a price 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: Alter the buffer measurement to reduce latency and stop 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 also 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 Fee | 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 also enhance latency |
Adjusting Bitrate and Decision
To make sure that your stream recordings rescale to 1920×1080, it’s essential modify each the bitrate and determination settings.
Bitrate refers back to the quantity of knowledge being transmitted per second. The next bitrate will lead to a better-quality video, however it would additionally require extra bandwidth.
Decision refers back to the variety of pixels within the video. The next decision will lead to a sharper picture, however it would additionally require extra processing energy.
Really useful Settings
For greatest outcomes, we suggest utilizing the next settings:
| Setting | Worth |
|---|---|
| Bitrate | 6000 kbps |
| Decision | 1920×1080 |
These settings will offer you a high-quality video that can rescale to 1920×1080 with none points.
Enabling GPU Acceleration
To allow GPU acceleration, comply with these steps:
1. Open OBS Studio.
If you do not have OBS Studio put in, you possibly can obtain it from the official web site.
2. Click on on the “Settings” icon within the bottom-right nook of the primary 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 rising the decision with out compromising the general picture high quality.
Frequent Upscaling Filters
There are lots of totally different upscaling filters obtainable, every with its personal strengths and weaknesses. Among the hottest choices embody:
- Lanczos: Produces high-quality outcomes however may be computationally intensive.
- Bilinear: A quick and easy filter that produces acceptable outcomes.
- Bicubic: A compromise between Lanczos and Bilinear, providing a stability 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 well-liked for high-quality recordings, whereas Bilinear could also be extra appropriate for real-time functions.
Customizing Upscaling Settings
Most upscaling filters supply a spread of customizable settings that enable customers to fine-tune the output high quality. These settings could embody:
- 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 Put up-Processing
Upon getting recorded a stream, you possibly can 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, reminiscent of elements the place you might be establishing or tearing down the stream. To trim a recording in OBS, comply with these steps:
- Open the recording in OBS Studio.
- Click on the “Edit” tab within the toolbar.
- Use the “Trim” device to pick out the segments you need to take away.
- Click on the “Apply” button to avoid wasting your modifications.
Put up-Processing
Put up-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 |
|---|---|
| Colour 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 digital camera 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 Facet Ratio
When resizing your stream recordings, it is vital to take care of the unique facet ratio to keep away from distortion. The facet ratio is the ratio of the width to the peak of the video. For instance, a standard facet ratio is 16:9, which suggests the video is 16 items broad for each 9 items of top.
To take care of the facet ratio, you should utilize the next steps:
- Open your video modifying software program.
- Import your stream recording.
- Click on on the “Resize” possibility.
- Within the “Facet Ratio” drop-down menu, choose “Keep Facet Ratio.”
- Enter your required width and top. The width and top have to be in the identical facet ratio as the unique recording.
- Click on “OK” to resize the video.
Here is a desk with some frequent facet ratios and their corresponding width and top values:
| Facet Ratio | Width | Top |
|---|---|---|
| 16:9 | 1920 | 1080 |
| 4:3 | 640 | 480 |
| 1:1 | 1080 | 1080 |
As soon as you have resized your video, it can save you it and add it to your streaming platform.
Troubleshooting Scaling Points
Should you’re experiencing points with scaling your stream recordings to 1920 OBS, listed below are some troubleshooting suggestions:
1. Examine your OBS settings
Make it possible for your OBS settings are right. The “Base (Canvas) Decision” must be set to 1920×1080, and the “Output (Scaled) Decision” must be set to 1280×720.
2. Replace your graphics card drivers
Outdated graphics card drivers could cause scaling points. Replace your drivers to the newest model.
3. Shut different applications
Shut every other applications which may be utilizing your graphics card. This may unencumber sources and enhance scaling efficiency.
4. Restart your laptop
Restarting your laptop can typically repair scaling points.
5. Reinstall OBS
If the above steps do not work, attempt reinstalling OBS.
6. Use a distinct scaling technique
OBS presents a number of totally different scaling strategies. Strive utilizing a distinct technique, reminiscent of “Lanczos” or “Bilinear”.
7. Scale back the standard of your recordings
Lowering the standard of your recordings could make them simpler to scale. Strive reducing the bitrate or decision of your recordings.
8. Use a third-party scaling program
If OBS’s built-in scaling choices do not give you the results you want, you possibly can attempt utilizing a third-party scaling program, reminiscent of “ffmpeg” or “HandBrake”.
9. {Hardware} Acceleration
Make sure that {hardware} acceleration is enabled in your OBS settings. This may considerably enhance scaling efficiency by using the devoted graphics processing unit (GPU) in your system. Here is the 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 make sure that the “Use {Hardware} (NVENC/AMD)” possibility is chosen. |
| 4 | Click on “Apply” to avoid wasting your settings. |
10. Superior Methods 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 reminiscent of bitrate and determination can considerably impression the standard and effectivity of the rescaling course of. For instance, rising the bitrate can enhance picture high quality, significantly throughout motion-heavy scenes, whereas reducing it may possibly cut back file measurement with out noticeable degradation for much less demanding content material.
b. Facet Ratio and Cropping
High-quality-tuning the facet ratio and cropping parameters may help make 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 facet ratio of the supply materials, the meant show format, and the presence of black bars or letterboxing.
c. Interpolation Algorithms
Interpolation algorithms, reminiscent of Lanczos or bilinear, play a vital function in figuring out the smoothness and accuracy of the rescaling course of. Totally different algorithms supply 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. Nonetheless, it is vital to make use of these strategies judiciously to keep away from over-processing and introducing extra artifacts.
e. Denoising and Deblocking
Denoising algorithms cut back noise and grain from the video footage, leading to a cleaner and extra polished look. Deblocking filters, alternatively, remove blocky artifacts that will come up throughout the compression course of, bettering the general smoothness of the video.
f. Temporal Filtering
Temporal filtering strategies, reminiscent of movement compensation and interframe interpolation, can cut back temporal aliasing and enhance the smoothness of movement within the rescaled video, particularly for fast-paced content material.
g. Colour Correction
Colour correction can make sure that the rescaled video retains correct and constant colours throughout totally different units and platforms. This entails adjusting parameters reminiscent of brightness, distinction, and saturation to optimize the visible enchantment and match the meant inventive imaginative and prescient.
h. Lossless Scaling
Lossless scaling algorithms, just like the Lanczos3 algorithm, intention to protect the unique high quality of the supply materials with out introducing any visible artifacts. Nonetheless, they arrive at the price of elevated computational complexity and file measurement.
i. {Hardware} Encoding
Leveraging specialised {hardware} encoders, reminiscent of 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 massive volumes of knowledge in actual time.
j. Cloud-Primarily based Scaling
Cloud-based scaling companies supply a handy and scalable answer for rescaling movies. These companies present entry to highly effective computing sources, permitting customers to course of massive volumes of video content material rapidly and cost-effectively with out the necessity for costly {hardware}.
How you can Make Stream Recordings Rescale to 1920×1080 in OBS
When recording gameplay footage in OBS, you might need to rescale the output to 1920×1080 for higher high quality. Here is the 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 sure that to tick the “Preserve Facet Ratio” field to take care of the unique proportions.
-
Click on “OK” to avoid wasting the settings.
-
Begin recording, and your footage will probably be rescaled to 1920×1080.
Folks Additionally Ask
Can I upscale stream recordings to larger resolutions?
Sure, you possibly can upscale stream recordings utilizing OBS or video modifying software program, however the high quality might not be 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 right decision?
Make sure that your supply decision matches your required output decision and that the right scaling settings are utilized in OBS filters.
