Harnessing the Power of Color Difference Keying Methods

Harnessing the Power of Color Difference Keying Methods

Kevin Lv12

Harnessing the Power of Color Difference Keying Methods

The world of video-making owes much of its magic to small leaps of innovation. One of these leaps is the use of the chroma key background, which most people know by the more colloquial term—green screen.

clipper in front of green screen

Chroma key, also known as green screen or blue screen, is a cool hack for seamless visual storytelling, allowing content creators to replace backgrounds with any image or video they want. This technique is widely embraced in film, television, and online content, and has opened the door to limitless creative possibilities. Aside from its ability to maximize creativity, it is also cheap to employ and convenient to set up, which has made it a staple for everyone who works with visuals.

In this simple guide, we’ll delve into the fundamentals of the chroma key effect, how it is used for video making, and how to leverage that as you perfect your visual content.

YouTube Video Background Creating realistic video scenes at your will is easy to complete with Filmora green screen removal.

Create Video Backgrounds Create Video Backgrounds Learn Green Screen

Wondershare Filmora

How Does Chroma Key Work?

green screen shooting

Chroma Keying is done by singling out a specific color (usually green or blue) from the foreground, removing it, and replacing it with a different background (for example, a sunset). This process typically follows a series of steps:

  • Background Selection:

A solid, single-color background, often green or blue, that contrasts well with the subject must be used. The color chosen should not be present in the subject or any props in the camera field to avoid unintentional transparency.

  • Color Keying:

This requires the use of specialized visual effects software to key out the chosen color. The green or blue background is designated as transparent, making everything of that color see-through. The software distinguishes between the keyed color and the subject, creating a mask for the transparent areas.

  • Foreground Filming:

This involves filming the subject against the live chroma key background. During filming, the chosen background color (green or blue) won’t appear in the final result due to its transparency. The subject is captured as if separately from the isolated background.

  • Post-Processing:

In post-production processing, the editor takes the keyed-out color and replaces it with the new background of their choice. This step creates the illusion that the subject is in a different setting or environment. The transparent areas become filled with the chosen background which, if done right, results in a cohesive and visually appealing composition.

Why Green?

Theoretically, the chroma key background can be any solid color. However, the most commonly used colors are studio blue and bright green, with the latter far more common.

The choice of background color depends on the specific requirements of the production and the colors present in the scenes being filmed.

Free Download For Win 7 or later(64-bit)

Free Download For macOS 10.14 or later

Contrast

The less similar your chosen background color is to natural skin tones, the easier to isolate and replace in your footage. Bright green provides a strong contrast to most human skin tones and is less likely to be present in costumes or natural surroundings, making it easier to isolate subjects during the color separation.

Luminance

The color green emits light with greater intensity than blue, allowing for far more effective isolation by cameras during filming. This also means that blue screens demand increased lighting for proper exposure compared to green. This situation may be less than ideal if you lack powerful lighting or you don’t have the big bucks for them.

Digital Sensors

Many digital cameras and sensors are more sensitive to green wavelengths, resulting in cleaner and more accurate color keying during post-processing. Modern technology has also evolved to optimize for a green background, making it a more practical choice for the chroma key effect.

Wardrobe and Set Design

Bright green occurs less naturally in costumes and set designs than other colors, making green the optimal choice for reducing the likelihood of color spill and keying issues. However, if you know your scene will have lots of green, it is probably best to film with a blue screen, so there’s less risk of color spill and less post-production work.

Setting up Your Own Chroma Key Studio

Setting up your chroma key is convenient and straightforward, but there are some key factors to consider while setting up to ensure maximal performance.

Choosing the Right Background Color

The first step in the chroma key setup is selecting the right background color to be keyed out. This choice determines your effective color separation and ensures a smooth keying process during editing. Choosing a chroma-key background color that contrasts distinctly with the subject’s colors is essential for effective color separation. This prevents unintentional transparency, color spill, and ensures a polished final result.

Lighting Considerations

Lighting is an important part of the chroma-keying process. Bold, uniform, and consistent lighting on both the subject and the background makes it easy to delineate one from the other fully. This minimizes shadows and variations in color, creating a smooth and seamless keying process. Multiple diffuse lights from different angles are often used to illuminate the green screen evenly.

Positioning/Camera

Proper subject and camera placement are necessary to ensure an even color-keying process during post-production. To prevent shadow interference, the green screen should be smooth, tense, and without wrinkles or shadows.

High-quality cameras are essential every time, especially for chroma keying. Images with better definition are easier to key, so camera quality significantly affects the outcome. Even if your camera isn’t the best, merely shooting well can ensure a clean color-keying process during editing, resulting in professional-looking visuals.

Recording Tips for Chroma Key

  • Proper Lighting

Maintaining uniform and well-defined lighting during recording is essential for a successful chroma-keying process. This consistency ensures a seamless keying process during post-production.

  • Keep Distance from the Green Screen

The optimal distance between the subject and the green screen minimizes color spill and allows for natural movements. Proper distance between subject and background allows for easier isolation of the background and much smoother post-editing. A recommended starting point for the issue is around 6 to 10 feet from the background.

  • Subjects and Clothing

As mentioned before, the choice of costume for Selecting appropriate clothing that doesn’t match the chroma key color prevents transparency issues. Subjects also have to be positioned in such a way that there is minimal light interference and reflection. These contribute to a flawless chroma key outcome.

3 Basic Troubleshooting Strategies

  • Color Spill

Sometimes, reflected light from your green background can be cast on your subject and may remain so when the background light is keyed out. This phenomenon is known as a color spill. It is usually because of uneven lighting or shooting around reflecting surfaces. Avoiding spill can differentiate between good and lousy chroma key aftereffects.

Human hair is one area where color spill can show up unsuspectingly. Due to the translucency of hair, it is common for some unintended light to seep through. This allows some background visibility, which you do not want with a chroma key. This is especially notable with lighter hair colors like blond hair.

There are ways to account for this. Many video-editing software have features such as spill suppression and screen matte adjustments that can enhance the final footage. Specialized plugins also go a long way in ensuring minimizing spill. Addressing spill correction tackles unwanted green artifacts and ensures a clean keying process.

  • Poor Lighting

Suboptimal green screen lighting can lead to inconsistencies in keying and editing, undermining your product. One way to avoid this is to light the screen and subject separately. Another tip, although expensive, is using multiple diffuse light sources and trying to maintain even lighting across every square foot of your scene. Super bright or dark spots can ruin your output, so it’s worth the extra effort if you don’t want to deal with problematic post-production.

  • Poorly Refined Edges

Chroma keying should leave your videos with crisp, defined, natural-looking edges. But post-production editing can make all the difference if it doesn’t come out to your taste. Softening and refining edges make a smoother transition between the foreground object and the new background. Light adjustments to edge thickness and screen matte settings can also help enhance overall visual quality and add finesse to your work.

Conclusion

Green screen photography produces excellent results, and its ease of use makes it indispensable for videographers of all levels. In this guide, we’ve discussed chroma key technology, its role in the industry, and how to apply it to your craft to elevate visual content.

Chroma key, also known as green screen or blue screen, is a cool hack for seamless visual storytelling, allowing content creators to replace backgrounds with any image or video they want. This technique is widely embraced in film, television, and online content, and has opened the door to limitless creative possibilities. Aside from its ability to maximize creativity, it is also cheap to employ and convenient to set up, which has made it a staple for everyone who works with visuals.

In this simple guide, we’ll delve into the fundamentals of the chroma key effect, how it is used for video making, and how to leverage that as you perfect your visual content.

YouTube Video Background Creating realistic video scenes at your will is easy to complete with Filmora green screen removal.

Create Video Backgrounds Create Video Backgrounds Learn Green Screen

Wondershare Filmora

How Does Chroma Key Work?

green screen shooting

Chroma Keying is done by singling out a specific color (usually green or blue) from the foreground, removing it, and replacing it with a different background (for example, a sunset). This process typically follows a series of steps:

  • Background Selection:

A solid, single-color background, often green or blue, that contrasts well with the subject must be used. The color chosen should not be present in the subject or any props in the camera field to avoid unintentional transparency.

  • Color Keying:

This requires the use of specialized visual effects software to key out the chosen color. The green or blue background is designated as transparent, making everything of that color see-through. The software distinguishes between the keyed color and the subject, creating a mask for the transparent areas.

  • Foreground Filming:

This involves filming the subject against the live chroma key background. During filming, the chosen background color (green or blue) won’t appear in the final result due to its transparency. The subject is captured as if separately from the isolated background.

  • Post-Processing:

In post-production processing, the editor takes the keyed-out color and replaces it with the new background of their choice. This step creates the illusion that the subject is in a different setting or environment. The transparent areas become filled with the chosen background which, if done right, results in a cohesive and visually appealing composition.

Why Green?

Theoretically, the chroma key background can be any solid color. However, the most commonly used colors are studio blue and bright green, with the latter far more common.

The choice of background color depends on the specific requirements of the production and the colors present in the scenes being filmed.

Free Download For Win 7 or later(64-bit)

Free Download For macOS 10.14 or later

Contrast

The less similar your chosen background color is to natural skin tones, the easier to isolate and replace in your footage. Bright green provides a strong contrast to most human skin tones and is less likely to be present in costumes or natural surroundings, making it easier to isolate subjects during the color separation.

Luminance

The color green emits light with greater intensity than blue, allowing for far more effective isolation by cameras during filming. This also means that blue screens demand increased lighting for proper exposure compared to green. This situation may be less than ideal if you lack powerful lighting or you don’t have the big bucks for them.

Digital Sensors

Many digital cameras and sensors are more sensitive to green wavelengths, resulting in cleaner and more accurate color keying during post-processing. Modern technology has also evolved to optimize for a green background, making it a more practical choice for the chroma key effect.

Wardrobe and Set Design

Bright green occurs less naturally in costumes and set designs than other colors, making green the optimal choice for reducing the likelihood of color spill and keying issues. However, if you know your scene will have lots of green, it is probably best to film with a blue screen, so there’s less risk of color spill and less post-production work.

Setting up Your Own Chroma Key Studio

Setting up your chroma key is convenient and straightforward, but there are some key factors to consider while setting up to ensure maximal performance.

Choosing the Right Background Color

The first step in the chroma key setup is selecting the right background color to be keyed out. This choice determines your effective color separation and ensures a smooth keying process during editing. Choosing a chroma-key background color that contrasts distinctly with the subject’s colors is essential for effective color separation. This prevents unintentional transparency, color spill, and ensures a polished final result.

Lighting Considerations

Lighting is an important part of the chroma-keying process. Bold, uniform, and consistent lighting on both the subject and the background makes it easy to delineate one from the other fully. This minimizes shadows and variations in color, creating a smooth and seamless keying process. Multiple diffuse lights from different angles are often used to illuminate the green screen evenly.

Positioning/Camera

Proper subject and camera placement are necessary to ensure an even color-keying process during post-production. To prevent shadow interference, the green screen should be smooth, tense, and without wrinkles or shadows.

High-quality cameras are essential every time, especially for chroma keying. Images with better definition are easier to key, so camera quality significantly affects the outcome. Even if your camera isn’t the best, merely shooting well can ensure a clean color-keying process during editing, resulting in professional-looking visuals.

Recording Tips for Chroma Key

  • Proper Lighting

Maintaining uniform and well-defined lighting during recording is essential for a successful chroma-keying process. This consistency ensures a seamless keying process during post-production.

  • Keep Distance from the Green Screen

The optimal distance between the subject and the green screen minimizes color spill and allows for natural movements. Proper distance between subject and background allows for easier isolation of the background and much smoother post-editing. A recommended starting point for the issue is around 6 to 10 feet from the background.

  • Subjects and Clothing

As mentioned before, the choice of costume for Selecting appropriate clothing that doesn’t match the chroma key color prevents transparency issues. Subjects also have to be positioned in such a way that there is minimal light interference and reflection. These contribute to a flawless chroma key outcome.

3 Basic Troubleshooting Strategies

  • Color Spill

Sometimes, reflected light from your green background can be cast on your subject and may remain so when the background light is keyed out. This phenomenon is known as a color spill. It is usually because of uneven lighting or shooting around reflecting surfaces. Avoiding spill can differentiate between good and lousy chroma key aftereffects.

Human hair is one area where color spill can show up unsuspectingly. Due to the translucency of hair, it is common for some unintended light to seep through. This allows some background visibility, which you do not want with a chroma key. This is especially notable with lighter hair colors like blond hair.

There are ways to account for this. Many video-editing software have features such as spill suppression and screen matte adjustments that can enhance the final footage. Specialized plugins also go a long way in ensuring minimizing spill. Addressing spill correction tackles unwanted green artifacts and ensures a clean keying process.

  • Poor Lighting

Suboptimal green screen lighting can lead to inconsistencies in keying and editing, undermining your product. One way to avoid this is to light the screen and subject separately. Another tip, although expensive, is using multiple diffuse light sources and trying to maintain even lighting across every square foot of your scene. Super bright or dark spots can ruin your output, so it’s worth the extra effort if you don’t want to deal with problematic post-production.

  • Poorly Refined Edges

Chroma keying should leave your videos with crisp, defined, natural-looking edges. But post-production editing can make all the difference if it doesn’t come out to your taste. Softening and refining edges make a smoother transition between the foreground object and the new background. Light adjustments to edge thickness and screen matte settings can also help enhance overall visual quality and add finesse to your work.

Conclusion

Green screen photography produces excellent results, and its ease of use makes it indispensable for videographers of all levels. In this guide, we’ve discussed chroma key technology, its role in the industry, and how to apply it to your craft to elevate visual content.

How to Transcribe a YouTube Video [FREE]

How to Transcribe a YouTube Video for FREE

author avatar

Richard Bennett

Mar 27, 2024• Proven solutions

If you want to transcribe your videos to make the dialogs and speeches available in text format, you can use YouTube Transcribe feature that the streaming site offers for free. In this article, I’ll share with you a couple of methods to transcribe a YouTube video for free.

Part 1: How to Transcribe YouTube Video Automatically for Free [2 Ways]

Besides the basic video editing features on the YouTube platform, you can now quickly transcribe YouTube videos to the text as well. The good thing is, you can either use the automatic transcription feature that YouTube offers, or upload it manually while adjusting the timing as you go further.

Below are the two methods to transcribe your YouTube videos for free:

Method 1: Use the Automated Transcription Service on YouTube

As the name suggests, YouTube automatic transcription service works automatically. This means you don’t even have to click the ‘Transcribe’ button anymore to transcribe a YouTube video, and the website takes care of it on its own. All you need to do is, choose English as the language of the video when setting up subtitles. You can follow the instructions given below to do so:

Step 1 Upload a Video

Sign in to your YouTube account, click your profile picture from the top-right corner, and click YouTube Studio from the menu. Next, click CREATE from the upper-right corner, click Upload videos from the menu, and drag and drop a video from your computer to the Upload videos box that appears next.

Upload YouTube videos

Step 2 Select Transcription Language

On the Details page of the next box that appears, scroll down and click MORE OPTIONS, and select English in the Video language drop-down list under the Language, subtitles, and closed captions (CC) section.

Select Language on YouTube

Step 3 Publish the Video

Follow the on-screen instructions from this point to publish the video, and wait while YouTube automatically transcribes and adds the close captions to it.

Note: Depending on the duration of the clip, the time YouTube would take to transcribe may vary.

After YouTube has transcribed the video, you can download the transcription file in your preferred format. The instructions are given below explain how you can do so:

  1. Get to the Subtitles Window

While on the YouTube Studio page, click Subtitles from the left pane to go to the Channel subtitles page. And then click the video you want to modify.

  1. Get to Classic Studio

In the video subtitle page of the target video, hover mouse on the Published Automatic status under the Subtitles column, click the Options icon (with three vertical dots) that appears, and click Edit on Classic Studio.

YouTube Classic Studio

  1. Download Transcription File

Click and open the Actions drop-down list from the top-left corner of the left pane, click your preferred transcription format including .vtt, .srt and .sbv from the list, and save the file on your local hard disk.

YouTube videos transcription

Method 2: Get YouTube Transcription when Watching

In addition, if you are watching any other video, you can make YouTube transcribe that for you as well. You can follow the instructions given below to get the YouTube video to text transcription:

Step 1: Play the Video

Go to the video on YouTube and start playing it. Make sure NOT to get to full-screen mode as doing so would hide the option to transcribe the clip.

Step 2: Enable Transcription

Click the More icon (with three horizontal dots) from under the bottom-right corner of the video player, and click Open transcript to see the video transcription in the Transcript pane that appears in the right.

Step 3: Manage Timestamps

Click the Options icon (with three vertical dots) from the top-right corner of the Transcript pane, and click Toggle timestamp to enable or disable the timestamps in the video transcription.

Limitations of Using YouTube Transcribe

Although YouTube’s automatic transcription is a decent feature that saves you a lot of time, since Google uses machine learning algorithms to convert the speech to text, the level of accuracy may vary depending on the accent of the speaker, and the clarity of the audio the video has. Also, even sometime you may not be satisfied with the end-results.

Alternatively, you can use Kapwing to transcribe a YouTube video and download the transcription file with the below step-by-step instructions:

Step 1: Add YouTube Video

Copy the URL of YouTube video you want to transcribe, go to https://www.kapwing.com/subtitles , paste the URL in the Paste a URL field, wait while Kapwing fetches the content of the video, and opens the Add subtitles to Video page.

Step 2: Transcribe the Video

Click Auto-generate from the right window, and follow the on-screen instructions to transcribe YouTube video to text.

Kapwing Auto Generate Subtitles

Step 3: Download the Transcription File

Click Download SRT from the left pane, and follow the instructions from there to download the transcription file in *.srt format.

Kapwing Auto Generate Subtitles

Pros

  • Kapwing is free to use
  • The auto-transcription process is quick and less tedious
  • Kapwing also allows manual transcription and uploading of an existing *.srt file

Cons

  • The auto-transcribed text might lack accuracy as the task is done by the speech-to-text tools that work in the background

You can follow the step-by-step instructions to transcribe a YouTube video and download the transcription file using Kapwing:

Step 1: Add YouTube Video

Copy the URL of YouTube video you want to transcribe, go to https://www.kapwing.com/subtitles , paste the URL in the Paste a URL field, wait while Kapwing fetches the content of the video, and opens the Add subtitles to Video page.

Step 2: Transcribe the Video

Click Auto-generate from the right window, and follow the on-screen instructions to transcribe YouTube video to text.

Kapwing Auto Generate Subtitles

Step 3: Download the Transcription File

Click Download SRT from the left pane, and follow the instructions from there to download the transcription file in *.srt format.

Kapwing Auto Generate Subtitles

Pros

  • Kapwing is free to use
  • The auto-transcription process is quick and less tedious
  • Kapwing also allows manual transcription and uploading of an existing *.srt file

Cons

  • The auto-transcribed text might lack accuracy as the task is done by the speech-to-text tools that work in the background

Part 3: Benefits of Transcribing YouTube Videos

You may need video transcriptions for several reasons, such as analyzing the summary of the entire speech in the video, extracting a single phrase or quote that was spoken in the clip, or making the video helpful even for those suffering from hearing impairment. When you transcribe a YouTube video, the transcript can be useful in many ways. Some of the most common benefits of transcribing a video include:

  • Search Engine Optimization

When you add subtitles, the text can appear in Google search results when someone types a similar phrase in the search box. This helps get more views to your videos, thus giving your channel popularity, and you, monetary gains in the long run.

  • Accent

If the speaker in the video is from a different region and is using an accent that you are not much comfortable with, you can turn on the subtitles and read the dialogs along with the video.

  • Repurposing on Blogs

If you own a blog that you have embedded your video to, the transcription could be used to add text to it so the target audience can get a fair idea of what the video is all about. This is useful because many people prefer reading over watching.

YouTube Video Transcription FAQs

1. How to Transcribe YouTube Video to Text

Usually the transcription files have *.srt extension that are globally accepted and supported by almost all media players. However, there might be instances when you want to have the subtitles in plain text.

That said, to convert an SRT file to TXT, you can:

  • Right-click the SRT file
  • Go to Rename
  • Replace srt with txt and press Enter
  • Click OK on the confirmation box that appears next to convert SRT to TXT

After this, you can simply double-click the file, and read and modify the transcribed content as needed.

2. How to Edit and Upload Edited Transcript to YouTube

If you made any modifications to the transcript that was automatically generated by YouTube or any other third-party transcription tool, you can follow the steps given below to upload the new file to the YouTube video:

  • Go to YouTube Studio and then to the Channel subtitles page as explained earlier
  • Expand the Languages column of the target video
  • Click the Options icon that appears under the Subtitles column when you hover mouse on to it
  • Click Edit on Classic Studio
  • On the next page, click Edit from the top-right corner

Edit YouTube subtitles

  • Click to open the Actions drop-down list from the upper-left corner
  • Click Upload a file
    • Follow the on-screen instructions from there to upload the modified transcription file
    • Click Save Changes from the top-right corner of the page when done

Conclusion

If you are looking for a quick and easy way of adding subtitles to your videos, letting YouTube transcribe for you could be a good approach. However, because these auto-generated transcriptions are created by machine learning algorithms, their accuracy cannot be counted on. Therefore, the best way to get the job done accurately is, let YouTube auto-transcribe your video, download the transcription file, make the necessary changes to it, and then upload the file back to the video.

author avatar

Richard Bennett

Richard Bennett is a writer and a lover of all things video.

Follow @Richard Bennett

Richard Bennett

Mar 27, 2024• Proven solutions

If you want to transcribe your videos to make the dialogs and speeches available in text format, you can use YouTube Transcribe feature that the streaming site offers for free. In this article, I’ll share with you a couple of methods to transcribe a YouTube video for free.

Part 1: How to Transcribe YouTube Video Automatically for Free [2 Ways]

Besides the basic video editing features on the YouTube platform, you can now quickly transcribe YouTube videos to the text as well. The good thing is, you can either use the automatic transcription feature that YouTube offers, or upload it manually while adjusting the timing as you go further.

Below are the two methods to transcribe your YouTube videos for free:

Method 1: Use the Automated Transcription Service on YouTube

As the name suggests, YouTube automatic transcription service works automatically. This means you don’t even have to click the ‘Transcribe’ button anymore to transcribe a YouTube video, and the website takes care of it on its own. All you need to do is, choose English as the language of the video when setting up subtitles. You can follow the instructions given below to do so:

Step 1 Upload a Video

Sign in to your YouTube account, click your profile picture from the top-right corner, and click YouTube Studio from the menu. Next, click CREATE from the upper-right corner, click Upload videos from the menu, and drag and drop a video from your computer to the Upload videos box that appears next.

Upload YouTube videos

Step 2 Select Transcription Language

On the Details page of the next box that appears, scroll down and click MORE OPTIONS, and select English in the Video language drop-down list under the Language, subtitles, and closed captions (CC) section.

Select Language on YouTube

Step 3 Publish the Video

Follow the on-screen instructions from this point to publish the video, and wait while YouTube automatically transcribes and adds the close captions to it.

Note: Depending on the duration of the clip, the time YouTube would take to transcribe may vary.

After YouTube has transcribed the video, you can download the transcription file in your preferred format. The instructions are given below explain how you can do so:

  1. Get to the Subtitles Window

While on the YouTube Studio page, click Subtitles from the left pane to go to the Channel subtitles page. And then click the video you want to modify.

  1. Get to Classic Studio

In the video subtitle page of the target video, hover mouse on the Published Automatic status under the Subtitles column, click the Options icon (with three vertical dots) that appears, and click Edit on Classic Studio.

YouTube Classic Studio

  1. Download Transcription File

Click and open the Actions drop-down list from the top-left corner of the left pane, click your preferred transcription format including .vtt, .srt and .sbv from the list, and save the file on your local hard disk.

YouTube videos transcription

Method 2: Get YouTube Transcription when Watching

In addition, if you are watching any other video, you can make YouTube transcribe that for you as well. You can follow the instructions given below to get the YouTube video to text transcription:

Step 1: Play the Video

Go to the video on YouTube and start playing it. Make sure NOT to get to full-screen mode as doing so would hide the option to transcribe the clip.

Step 2: Enable Transcription

Click the More icon (with three horizontal dots) from under the bottom-right corner of the video player, and click Open transcript to see the video transcription in the Transcript pane that appears in the right.

Step 3: Manage Timestamps

Click the Options icon (with three vertical dots) from the top-right corner of the Transcript pane, and click Toggle timestamp to enable or disable the timestamps in the video transcription.

Limitations of Using YouTube Transcribe

Although YouTube’s automatic transcription is a decent feature that saves you a lot of time, since Google uses machine learning algorithms to convert the speech to text, the level of accuracy may vary depending on the accent of the speaker, and the clarity of the audio the video has. Also, even sometime you may not be satisfied with the end-results.

Alternatively, you can use Kapwing to transcribe a YouTube video and download the transcription file with the below step-by-step instructions:

Step 1: Add YouTube Video

Copy the URL of YouTube video you want to transcribe, go to https://www.kapwing.com/subtitles , paste the URL in the Paste a URL field, wait while Kapwing fetches the content of the video, and opens the Add subtitles to Video page.

Step 2: Transcribe the Video

Click Auto-generate from the right window, and follow the on-screen instructions to transcribe YouTube video to text.

Kapwing Auto Generate Subtitles

Step 3: Download the Transcription File

Click Download SRT from the left pane, and follow the instructions from there to download the transcription file in *.srt format.

Kapwing Auto Generate Subtitles

Pros

  • Kapwing is free to use
  • The auto-transcription process is quick and less tedious
  • Kapwing also allows manual transcription and uploading of an existing *.srt file

Cons

  • The auto-transcribed text might lack accuracy as the task is done by the speech-to-text tools that work in the background

You can follow the step-by-step instructions to transcribe a YouTube video and download the transcription file using Kapwing:

Step 1: Add YouTube Video

Copy the URL of YouTube video you want to transcribe, go to https://www.kapwing.com/subtitles , paste the URL in the Paste a URL field, wait while Kapwing fetches the content of the video, and opens the Add subtitles to Video page.

Step 2: Transcribe the Video

Click Auto-generate from the right window, and follow the on-screen instructions to transcribe YouTube video to text.

Kapwing Auto Generate Subtitles

Step 3: Download the Transcription File

Click Download SRT from the left pane, and follow the instructions from there to download the transcription file in *.srt format.

Kapwing Auto Generate Subtitles

Pros

  • Kapwing is free to use
  • The auto-transcription process is quick and less tedious
  • Kapwing also allows manual transcription and uploading of an existing *.srt file

Cons

  • The auto-transcribed text might lack accuracy as the task is done by the speech-to-text tools that work in the background

Part 3: Benefits of Transcribing YouTube Videos

You may need video transcriptions for several reasons, such as analyzing the summary of the entire speech in the video, extracting a single phrase or quote that was spoken in the clip, or making the video helpful even for those suffering from hearing impairment. When you transcribe a YouTube video, the transcript can be useful in many ways. Some of the most common benefits of transcribing a video include:

  • Search Engine Optimization

When you add subtitles, the text can appear in Google search results when someone types a similar phrase in the search box. This helps get more views to your videos, thus giving your channel popularity, and you, monetary gains in the long run.

  • Accent

If the speaker in the video is from a different region and is using an accent that you are not much comfortable with, you can turn on the subtitles and read the dialogs along with the video.

  • Repurposing on Blogs

If you own a blog that you have embedded your video to, the transcription could be used to add text to it so the target audience can get a fair idea of what the video is all about. This is useful because many people prefer reading over watching.

YouTube Video Transcription FAQs

1. How to Transcribe YouTube Video to Text

Usually the transcription files have *.srt extension that are globally accepted and supported by almost all media players. However, there might be instances when you want to have the subtitles in plain text.

That said, to convert an SRT file to TXT, you can:

  • Right-click the SRT file
  • Go to Rename
  • Replace srt with txt and press Enter
  • Click OK on the confirmation box that appears next to convert SRT to TXT

After this, you can simply double-click the file, and read and modify the transcribed content as needed.

2. How to Edit and Upload Edited Transcript to YouTube

If you made any modifications to the transcript that was automatically generated by YouTube or any other third-party transcription tool, you can follow the steps given below to upload the new file to the YouTube video:

  • Go to YouTube Studio and then to the Channel subtitles page as explained earlier
  • Expand the Languages column of the target video
  • Click the Options icon that appears under the Subtitles column when you hover mouse on to it
  • Click Edit on Classic Studio
  • On the next page, click Edit from the top-right corner

Edit YouTube subtitles

  • Click to open the Actions drop-down list from the upper-left corner
  • Click Upload a file
    • Follow the on-screen instructions from there to upload the modified transcription file
    • Click Save Changes from the top-right corner of the page when done

Conclusion

If you are looking for a quick and easy way of adding subtitles to your videos, letting YouTube transcribe for you could be a good approach. However, because these auto-generated transcriptions are created by machine learning algorithms, their accuracy cannot be counted on. Therefore, the best way to get the job done accurately is, let YouTube auto-transcribe your video, download the transcription file, make the necessary changes to it, and then upload the file back to the video.

author avatar

Richard Bennett

Richard Bennett is a writer and a lover of all things video.

Follow @Richard Bennett

Richard Bennett

Mar 27, 2024• Proven solutions

If you want to transcribe your videos to make the dialogs and speeches available in text format, you can use YouTube Transcribe feature that the streaming site offers for free. In this article, I’ll share with you a couple of methods to transcribe a YouTube video for free.

Part 1: How to Transcribe YouTube Video Automatically for Free [2 Ways]

Besides the basic video editing features on the YouTube platform, you can now quickly transcribe YouTube videos to the text as well. The good thing is, you can either use the automatic transcription feature that YouTube offers, or upload it manually while adjusting the timing as you go further.

Below are the two methods to transcribe your YouTube videos for free:

Method 1: Use the Automated Transcription Service on YouTube

As the name suggests, YouTube automatic transcription service works automatically. This means you don’t even have to click the ‘Transcribe’ button anymore to transcribe a YouTube video, and the website takes care of it on its own. All you need to do is, choose English as the language of the video when setting up subtitles. You can follow the instructions given below to do so:

Step 1 Upload a Video

Sign in to your YouTube account, click your profile picture from the top-right corner, and click YouTube Studio from the menu. Next, click CREATE from the upper-right corner, click Upload videos from the menu, and drag and drop a video from your computer to the Upload videos box that appears next.

Upload YouTube videos

Step 2 Select Transcription Language

On the Details page of the next box that appears, scroll down and click MORE OPTIONS, and select English in the Video language drop-down list under the Language, subtitles, and closed captions (CC) section.

Select Language on YouTube

Step 3 Publish the Video

Follow the on-screen instructions from this point to publish the video, and wait while YouTube automatically transcribes and adds the close captions to it.

Note: Depending on the duration of the clip, the time YouTube would take to transcribe may vary.

After YouTube has transcribed the video, you can download the transcription file in your preferred format. The instructions are given below explain how you can do so:

  1. Get to the Subtitles Window

While on the YouTube Studio page, click Subtitles from the left pane to go to the Channel subtitles page. And then click the video you want to modify.

  1. Get to Classic Studio

In the video subtitle page of the target video, hover mouse on the Published Automatic status under the Subtitles column, click the Options icon (with three vertical dots) that appears, and click Edit on Classic Studio.

YouTube Classic Studio

  1. Download Transcription File

Click and open the Actions drop-down list from the top-left corner of the left pane, click your preferred transcription format including .vtt, .srt and .sbv from the list, and save the file on your local hard disk.

YouTube videos transcription

Method 2: Get YouTube Transcription when Watching

In addition, if you are watching any other video, you can make YouTube transcribe that for you as well. You can follow the instructions given below to get the YouTube video to text transcription:

Step 1: Play the Video

Go to the video on YouTube and start playing it. Make sure NOT to get to full-screen mode as doing so would hide the option to transcribe the clip.

Step 2: Enable Transcription

Click the More icon (with three horizontal dots) from under the bottom-right corner of the video player, and click Open transcript to see the video transcription in the Transcript pane that appears in the right.

Step 3: Manage Timestamps

Click the Options icon (with three vertical dots) from the top-right corner of the Transcript pane, and click Toggle timestamp to enable or disable the timestamps in the video transcription.

Limitations of Using YouTube Transcribe

Although YouTube’s automatic transcription is a decent feature that saves you a lot of time, since Google uses machine learning algorithms to convert the speech to text, the level of accuracy may vary depending on the accent of the speaker, and the clarity of the audio the video has. Also, even sometime you may not be satisfied with the end-results.

Alternatively, you can use Kapwing to transcribe a YouTube video and download the transcription file with the below step-by-step instructions:

Step 1: Add YouTube Video

Copy the URL of YouTube video you want to transcribe, go to https://www.kapwing.com/subtitles , paste the URL in the Paste a URL field, wait while Kapwing fetches the content of the video, and opens the Add subtitles to Video page.

Step 2: Transcribe the Video

Click Auto-generate from the right window, and follow the on-screen instructions to transcribe YouTube video to text.

Kapwing Auto Generate Subtitles

Step 3: Download the Transcription File

Click Download SRT from the left pane, and follow the instructions from there to download the transcription file in *.srt format.

Kapwing Auto Generate Subtitles

Pros

  • Kapwing is free to use
  • The auto-transcription process is quick and less tedious
  • Kapwing also allows manual transcription and uploading of an existing *.srt file

Cons

  • The auto-transcribed text might lack accuracy as the task is done by the speech-to-text tools that work in the background

You can follow the step-by-step instructions to transcribe a YouTube video and download the transcription file using Kapwing:

Step 1: Add YouTube Video

Copy the URL of YouTube video you want to transcribe, go to https://www.kapwing.com/subtitles , paste the URL in the Paste a URL field, wait while Kapwing fetches the content of the video, and opens the Add subtitles to Video page.

Step 2: Transcribe the Video

Click Auto-generate from the right window, and follow the on-screen instructions to transcribe YouTube video to text.

Kapwing Auto Generate Subtitles

Step 3: Download the Transcription File

Click Download SRT from the left pane, and follow the instructions from there to download the transcription file in *.srt format.

Kapwing Auto Generate Subtitles

Pros

  • Kapwing is free to use
  • The auto-transcription process is quick and less tedious
  • Kapwing also allows manual transcription and uploading of an existing *.srt file

Cons

  • The auto-transcribed text might lack accuracy as the task is done by the speech-to-text tools that work in the background

Part 3: Benefits of Transcribing YouTube Videos

You may need video transcriptions for several reasons, such as analyzing the summary of the entire speech in the video, extracting a single phrase or quote that was spoken in the clip, or making the video helpful even for those suffering from hearing impairment. When you transcribe a YouTube video, the transcript can be useful in many ways. Some of the most common benefits of transcribing a video include:

  • Search Engine Optimization

When you add subtitles, the text can appear in Google search results when someone types a similar phrase in the search box. This helps get more views to your videos, thus giving your channel popularity, and you, monetary gains in the long run.

  • Accent

If the speaker in the video is from a different region and is using an accent that you are not much comfortable with, you can turn on the subtitles and read the dialogs along with the video.

  • Repurposing on Blogs

If you own a blog that you have embedded your video to, the transcription could be used to add text to it so the target audience can get a fair idea of what the video is all about. This is useful because many people prefer reading over watching.

YouTube Video Transcription FAQs

1. How to Transcribe YouTube Video to Text

Usually the transcription files have *.srt extension that are globally accepted and supported by almost all media players. However, there might be instances when you want to have the subtitles in plain text.

That said, to convert an SRT file to TXT, you can:

  • Right-click the SRT file
  • Go to Rename
  • Replace srt with txt and press Enter
  • Click OK on the confirmation box that appears next to convert SRT to TXT

After this, you can simply double-click the file, and read and modify the transcribed content as needed.

2. How to Edit and Upload Edited Transcript to YouTube

If you made any modifications to the transcript that was automatically generated by YouTube or any other third-party transcription tool, you can follow the steps given below to upload the new file to the YouTube video:

  • Go to YouTube Studio and then to the Channel subtitles page as explained earlier
  • Expand the Languages column of the target video
  • Click the Options icon that appears under the Subtitles column when you hover mouse on to it
  • Click Edit on Classic Studio
  • On the next page, click Edit from the top-right corner

Edit YouTube subtitles

  • Click to open the Actions drop-down list from the upper-left corner
  • Click Upload a file
    • Follow the on-screen instructions from there to upload the modified transcription file
    • Click Save Changes from the top-right corner of the page when done

Conclusion

If you are looking for a quick and easy way of adding subtitles to your videos, letting YouTube transcribe for you could be a good approach. However, because these auto-generated transcriptions are created by machine learning algorithms, their accuracy cannot be counted on. Therefore, the best way to get the job done accurately is, let YouTube auto-transcribe your video, download the transcription file, make the necessary changes to it, and then upload the file back to the video.

author avatar

Richard Bennett

Richard Bennett is a writer and a lover of all things video.

Follow @Richard Bennett

Richard Bennett

Mar 27, 2024• Proven solutions

If you want to transcribe your videos to make the dialogs and speeches available in text format, you can use YouTube Transcribe feature that the streaming site offers for free. In this article, I’ll share with you a couple of methods to transcribe a YouTube video for free.

Part 1: How to Transcribe YouTube Video Automatically for Free [2 Ways]

Besides the basic video editing features on the YouTube platform, you can now quickly transcribe YouTube videos to the text as well. The good thing is, you can either use the automatic transcription feature that YouTube offers, or upload it manually while adjusting the timing as you go further.

Below are the two methods to transcribe your YouTube videos for free:

Method 1: Use the Automated Transcription Service on YouTube

As the name suggests, YouTube automatic transcription service works automatically. This means you don’t even have to click the ‘Transcribe’ button anymore to transcribe a YouTube video, and the website takes care of it on its own. All you need to do is, choose English as the language of the video when setting up subtitles. You can follow the instructions given below to do so:

Step 1 Upload a Video

Sign in to your YouTube account, click your profile picture from the top-right corner, and click YouTube Studio from the menu. Next, click CREATE from the upper-right corner, click Upload videos from the menu, and drag and drop a video from your computer to the Upload videos box that appears next.

Upload YouTube videos

Step 2 Select Transcription Language

On the Details page of the next box that appears, scroll down and click MORE OPTIONS, and select English in the Video language drop-down list under the Language, subtitles, and closed captions (CC) section.

Select Language on YouTube

Step 3 Publish the Video

Follow the on-screen instructions from this point to publish the video, and wait while YouTube automatically transcribes and adds the close captions to it.

Note: Depending on the duration of the clip, the time YouTube would take to transcribe may vary.

After YouTube has transcribed the video, you can download the transcription file in your preferred format. The instructions are given below explain how you can do so:

  1. Get to the Subtitles Window

While on the YouTube Studio page, click Subtitles from the left pane to go to the Channel subtitles page. And then click the video you want to modify.

  1. Get to Classic Studio

In the video subtitle page of the target video, hover mouse on the Published Automatic status under the Subtitles column, click the Options icon (with three vertical dots) that appears, and click Edit on Classic Studio.

YouTube Classic Studio

  1. Download Transcription File

Click and open the Actions drop-down list from the top-left corner of the left pane, click your preferred transcription format including .vtt, .srt and .sbv from the list, and save the file on your local hard disk.

YouTube videos transcription

Method 2: Get YouTube Transcription when Watching

In addition, if you are watching any other video, you can make YouTube transcribe that for you as well. You can follow the instructions given below to get the YouTube video to text transcription:

Step 1: Play the Video

Go to the video on YouTube and start playing it. Make sure NOT to get to full-screen mode as doing so would hide the option to transcribe the clip.

Step 2: Enable Transcription

Click the More icon (with three horizontal dots) from under the bottom-right corner of the video player, and click Open transcript to see the video transcription in the Transcript pane that appears in the right.

Step 3: Manage Timestamps

Click the Options icon (with three vertical dots) from the top-right corner of the Transcript pane, and click Toggle timestamp to enable or disable the timestamps in the video transcription.

Limitations of Using YouTube Transcribe

Although YouTube’s automatic transcription is a decent feature that saves you a lot of time, since Google uses machine learning algorithms to convert the speech to text, the level of accuracy may vary depending on the accent of the speaker, and the clarity of the audio the video has. Also, even sometime you may not be satisfied with the end-results.

Alternatively, you can use Kapwing to transcribe a YouTube video and download the transcription file with the below step-by-step instructions:

Step 1: Add YouTube Video

Copy the URL of YouTube video you want to transcribe, go to https://www.kapwing.com/subtitles , paste the URL in the Paste a URL field, wait while Kapwing fetches the content of the video, and opens the Add subtitles to Video page.

Step 2: Transcribe the Video

Click Auto-generate from the right window, and follow the on-screen instructions to transcribe YouTube video to text.

Kapwing Auto Generate Subtitles

Step 3: Download the Transcription File

Click Download SRT from the left pane, and follow the instructions from there to download the transcription file in *.srt format.

Kapwing Auto Generate Subtitles

Pros

  • Kapwing is free to use
  • The auto-transcription process is quick and less tedious
  • Kapwing also allows manual transcription and uploading of an existing *.srt file

Cons

  • The auto-transcribed text might lack accuracy as the task is done by the speech-to-text tools that work in the background

You can follow the step-by-step instructions to transcribe a YouTube video and download the transcription file using Kapwing:

Step 1: Add YouTube Video

Copy the URL of YouTube video you want to transcribe, go to https://www.kapwing.com/subtitles , paste the URL in the Paste a URL field, wait while Kapwing fetches the content of the video, and opens the Add subtitles to Video page.

Step 2: Transcribe the Video

Click Auto-generate from the right window, and follow the on-screen instructions to transcribe YouTube video to text.

Kapwing Auto Generate Subtitles

Step 3: Download the Transcription File

Click Download SRT from the left pane, and follow the instructions from there to download the transcription file in *.srt format.

Kapwing Auto Generate Subtitles

Pros

  • Kapwing is free to use
  • The auto-transcription process is quick and less tedious
  • Kapwing also allows manual transcription and uploading of an existing *.srt file

Cons

  • The auto-transcribed text might lack accuracy as the task is done by the speech-to-text tools that work in the background

Part 3: Benefits of Transcribing YouTube Videos

You may need video transcriptions for several reasons, such as analyzing the summary of the entire speech in the video, extracting a single phrase or quote that was spoken in the clip, or making the video helpful even for those suffering from hearing impairment. When you transcribe a YouTube video, the transcript can be useful in many ways. Some of the most common benefits of transcribing a video include:

  • Search Engine Optimization

When you add subtitles, the text can appear in Google search results when someone types a similar phrase in the search box. This helps get more views to your videos, thus giving your channel popularity, and you, monetary gains in the long run.

  • Accent

If the speaker in the video is from a different region and is using an accent that you are not much comfortable with, you can turn on the subtitles and read the dialogs along with the video.

  • Repurposing on Blogs

If you own a blog that you have embedded your video to, the transcription could be used to add text to it so the target audience can get a fair idea of what the video is all about. This is useful because many people prefer reading over watching.

YouTube Video Transcription FAQs

1. How to Transcribe YouTube Video to Text

Usually the transcription files have *.srt extension that are globally accepted and supported by almost all media players. However, there might be instances when you want to have the subtitles in plain text.

That said, to convert an SRT file to TXT, you can:

  • Right-click the SRT file
  • Go to Rename
  • Replace srt with txt and press Enter
  • Click OK on the confirmation box that appears next to convert SRT to TXT

After this, you can simply double-click the file, and read and modify the transcribed content as needed.

2. How to Edit and Upload Edited Transcript to YouTube

If you made any modifications to the transcript that was automatically generated by YouTube or any other third-party transcription tool, you can follow the steps given below to upload the new file to the YouTube video:

  • Go to YouTube Studio and then to the Channel subtitles page as explained earlier
  • Expand the Languages column of the target video
  • Click the Options icon that appears under the Subtitles column when you hover mouse on to it
  • Click Edit on Classic Studio
  • On the next page, click Edit from the top-right corner

Edit YouTube subtitles

  • Click to open the Actions drop-down list from the upper-left corner
  • Click Upload a file
    • Follow the on-screen instructions from there to upload the modified transcription file
    • Click Save Changes from the top-right corner of the page when done

Conclusion

If you are looking for a quick and easy way of adding subtitles to your videos, letting YouTube transcribe for you could be a good approach. However, because these auto-generated transcriptions are created by machine learning algorithms, their accuracy cannot be counted on. Therefore, the best way to get the job done accurately is, let YouTube auto-transcribe your video, download the transcription file, make the necessary changes to it, and then upload the file back to the video.

author avatar

Richard Bennett

Richard Bennett is a writer and a lover of all things video.

Follow @Richard Bennett

Also read:

  • Title: Harnessing the Power of Color Difference Keying Methods
  • Author: Kevin
  • Created at : 2024-05-25 15:18:19
  • Updated at : 2024-05-26 15:18:19
  • Link: https://youtube-videos.techidaily.com/harnessing-the-power-of-color-difference-keying-methods/
  • License: This work is licensed under CC BY-NC-SA 4.0.
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Harnessing the Power of Color Difference Keying Methods