Publishers of technology books, eBooks, and videos for creative people

Home > Articles

This chapter is from the book

Adding audio transition effects

Audio transitions can dramatically improve a sequence’s soundtrack by removing unwanted audio pops or abrupt edits. Audiences are usually much more aware of inconsistency in the soundtrack than they are of the overall quality of the soundtrack, and crossfade transitions can have a big impact in smoothing variation between clips.

Creating a crossfade

There are three styles of crossfade.

  • Constant Gain: The Constant Gain crossfade (as its name implies) transitions audio by using a constant audio gain (volume) adjustment between the clips. Although this transition can lead to a slight perceived dip in the audio level for the listener, some editors find it useful. It’s most useful in situations where you do not want much blending between two clips but rather more of a dip out and in between the clips.

  • Constant Power: This is the default audio transition. It creates a smooth, gradual transition between two audio clips. The Constant Power crossfade works in a similar way to a video dissolve. The outgoing clip fades out slowly at first and then faster toward the end of the clip. For the incoming clip, the opposite occurs—the audio level increases quickly at the start of the incoming clip and more slowly toward the end of the transition. This crossfade is useful in situations where you want to blend the audio between two clips, without a noticeable drop in level in the middle.

  • Exponential Fade: The Exponential Fade transition creates a fade between clips. It uses a logarithmic curve to fade out and fade up audio. Some editors prefer the Exponential Fade transition when performing a single-sided transition (such as fading in a clip from silence at the start or end of a program).

Applying audio transitions

There are several ways to apply an audio crossfade to a sequence. You can, of course, drag an audio transition effect just as you would a video transition effect, but there are also useful shortcuts to speed up the process.

Audio transitions have a default duration, measured in seconds or frames. You can change the default duration by choosing Premiere Pro > Preferences > Timeline (macOS) or Edit > Preferences > Timeline (Windows).

Let’s take a look at the three methods for applying audio transitions.

  1. Open the sequence called Audio and switch to the Selection tool.

    The sequence has several clips with audio.

  2. Play the sequence to review the contents.

  3. Open the Audio Transitions > Crossfade group in the Effects panel.

  4. Drag the Exponential Fade transition to the start of the first audio clip.

  5. Right-click the right edge of the last clip in the sequence and choose Apply Default Transitions.


    A default video transition and default audio transition are added to the end of the clip.

  6. You can change the length of any transition by dragging its edge in the Timeline. Drag to extend the audio transition you just created, and then listen to the result.

    To polish the project, next you’ll add an opening Cross Dissolve transition effect to the video clip at the beginning of the sequence. Press Esc to deselect the transition effect you just adjusted.

  7. Move the playhead near the beginning of the sequence, and press Command+D (macOS) or Ctrl+D (Windows) to add the default video transition.

    You now have a fade from black at the beginning and a fade to black at the end. Now let’s add a series of short audio dissolves to smooth out the sound mix.

  8. Ordinarily, making a marquee selection in the Timeline panel would select clips, but you can override this by holding a modifier key.

    With the Selection tool, hold Command+Option (macOS) or Ctrl+Alt (Windows) and marquee all the audio edits between the clips on track Audio 1, being careful not to select any video clips—drag from below the audio clips to avoid accidentally selecting items on the video track.

    Pressing Option (macOS) or Alt (Windows) lets you temporarily unlink the audio clips from the video clips to isolate the transitions while making a selection.

  9. Press Shift+D to apply the default transition effect to all selected clips. You exclusively selected audio clips, so Premiere Pro knows to add only audio transition effects.

    You could have pressed Shift+Command+D (macOS) or Shift+Ctrl+D (Windows), which is the shortcut to add an audio-only transition. This is useful if you have selected both video and audio clips and want to apply audio transition effects only.

    Command+D (macOS) or Ctrl+D (Windows) applies the default video-only transition.

  10. Play the sequence to see and hear the changes you have made.

  11. Choose File > Close to close the current project. Click Yes to save the file if you are prompted.

It’s common for audio editors to add one-frame or two-frame audio transitions to every cut in a sequence to avoid jarring pops when an audio clip begins or ends. If you set the default duration for audio transitions to two frames, you can select multiple clips and then choose Sequence > Apply Audio Transition to quickly smooth your audio mix.

Peachpit Promotional Mailings & Special Offers

I would like to receive exclusive offers and hear about products from Peachpit and its family of brands. I can unsubscribe at any time.


Pearson Education, Inc., 221 River Street, Hoboken, New Jersey 07030, (Pearson) presents this site to provide information about Peachpit products and services that can be purchased through this site.

This privacy notice provides an overview of our commitment to privacy and describes how we collect, protect, use and share personal information collected through this site. Please note that other Pearson websites and online products and services have their own separate privacy policies.

Collection and Use of Information

To conduct business and deliver products and services, Pearson collects and uses personal information in several ways in connection with this site, including:

Questions and Inquiries

For inquiries and questions, we collect the inquiry or question, together with name, contact details (email address, phone number and mailing address) and any other additional information voluntarily submitted to us through a Contact Us form or an email. We use this information to address the inquiry and respond to the question.

Online Store

For orders and purchases placed through our online store on this site, we collect order details, name, institution name and address (if applicable), email address, phone number, shipping and billing addresses, credit/debit card information, shipping options and any instructions. We use this information to complete transactions, fulfill orders, communicate with individuals placing orders or visiting the online store, and for related purposes.


Pearson may offer opportunities to provide feedback or participate in surveys, including surveys evaluating Pearson products, services or sites. Participation is voluntary. Pearson collects information requested in the survey questions and uses the information to evaluate, support, maintain and improve products, services or sites; develop new products and services; conduct educational research; and for other purposes specified in the survey.

Contests and Drawings

Occasionally, we may sponsor a contest or drawing. Participation is optional. Pearson collects name, contact information and other information specified on the entry form for the contest or drawing to conduct the contest or drawing. Pearson may collect additional personal information from the winners of a contest or drawing in order to award the prize and for tax reporting purposes, as required by law.


If you have elected to receive email newsletters or promotional mailings and special offers but want to unsubscribe, simply email

Service Announcements

On rare occasions it is necessary to send out a strictly service related announcement. For instance, if our service is temporarily suspended for maintenance we might send users an email. Generally, users may not opt-out of these communications, though they can deactivate their account information. However, these communications are not promotional in nature.

Customer Service

We communicate with users on a regular basis to provide requested services and in regard to issues relating to their account we reply via email or phone in accordance with the users' wishes when a user submits their information through our Contact Us form.

Other Collection and Use of Information

Application and System Logs

Pearson automatically collects log data to help ensure the delivery, availability and security of this site. Log data may include technical information about how a user or visitor connected to this site, such as browser type, type of computer/device, operating system, internet service provider and IP address. We use this information for support purposes and to monitor the health of the site, identify problems, improve service, detect unauthorized access and fraudulent activity, prevent and respond to security incidents and appropriately scale computing resources.

Web Analytics

Pearson may use third party web trend analytical services, including Google Analytics, to collect visitor information, such as IP addresses, browser types, referring pages, pages visited and time spent on a particular site. While these analytical services collect and report information on an anonymous basis, they may use cookies to gather web trend information. The information gathered may enable Pearson (but not the third party web trend services) to link information with application and system log data. Pearson uses this information for system administration and to identify problems, improve service, detect unauthorized access and fraudulent activity, prevent and respond to security incidents, appropriately scale computing resources and otherwise support and deliver this site and its services.

Cookies and Related Technologies

This site uses cookies and similar technologies to personalize content, measure traffic patterns, control security, track use and access of information on this site, and provide interest-based messages and advertising. Users can manage and block the use of cookies through their browser. Disabling or blocking certain cookies may limit the functionality of this site.

Do Not Track

This site currently does not respond to Do Not Track signals.


Pearson uses appropriate physical, administrative and technical security measures to protect personal information from unauthorized access, use and disclosure.


This site is not directed to children under the age of 13.


Pearson may send or direct marketing communications to users, provided that

  • Pearson will not use personal information collected or processed as a K-12 school service provider for the purpose of directed or targeted advertising.
  • Such marketing is consistent with applicable law and Pearson's legal obligations.
  • Pearson will not knowingly direct or send marketing communications to an individual who has expressed a preference not to receive marketing.
  • Where required by applicable law, express or implied consent to marketing exists and has not been withdrawn.

Pearson may provide personal information to a third party service provider on a restricted basis to provide marketing solely on behalf of Pearson or an affiliate or customer for whom Pearson is a service provider. Marketing preferences may be changed at any time.

Correcting/Updating Personal Information

If a user's personally identifiable information changes (such as your postal address or email address), we provide a way to correct or update that user's personal data provided to us. This can be done on the Account page. If a user no longer desires our service and desires to delete his or her account, please contact us at and we will process the deletion of a user's account.


Users can always make an informed choice as to whether they should proceed with certain services offered by Adobe Press. If you choose to remove yourself from our mailing list(s) simply visit the following page and uncheck any communication you no longer want to receive:

Sale of Personal Information

Pearson does not rent or sell personal information in exchange for any payment of money.

While Pearson does not sell personal information, as defined in Nevada law, Nevada residents may email a request for no sale of their personal information to

Supplemental Privacy Statement for California Residents

California residents should read our Supplemental privacy statement for California residents in conjunction with this Privacy Notice. The Supplemental privacy statement for California residents explains Pearson's commitment to comply with California law and applies to personal information of California residents collected in connection with this site and the Services.

Sharing and Disclosure

Pearson may disclose personal information, as follows:

  • As required by law.
  • With the consent of the individual (or their parent, if the individual is a minor)
  • In response to a subpoena, court order or legal process, to the extent permitted or required by law
  • To protect the security and safety of individuals, data, assets and systems, consistent with applicable law
  • In connection the sale, joint venture or other transfer of some or all of its company or assets, subject to the provisions of this Privacy Notice
  • To investigate or address actual or suspected fraud or other illegal activities
  • To exercise its legal rights, including enforcement of the Terms of Use for this site or another contract
  • To affiliated Pearson companies and other companies and organizations who perform work for Pearson and are obligated to protect the privacy of personal information consistent with this Privacy Notice
  • To a school, organization, company or government agency, where Pearson collects or processes the personal information in a school setting or on behalf of such organization, company or government agency.


This web site contains links to other sites. Please be aware that we are not responsible for the privacy practices of such other sites. We encourage our users to be aware when they leave our site and to read the privacy statements of each and every web site that collects Personal Information. This privacy statement applies solely to information collected by this web site.

Requests and Contact

Please contact us about this Privacy Notice or if you have any requests or questions relating to the privacy of your personal information.

Changes to this Privacy Notice

We may revise this Privacy Notice through an updated posting. We will identify the effective date of the revision in the posting. Often, updates are made to provide greater clarity or to comply with changes in regulatory requirements. If the updates involve material changes to the collection, protection, use or disclosure of Personal Information, Pearson will provide notice of the change through a conspicuous notice on this site or other appropriate way. Continued use of the site after the effective date of a posted revision evidences acceptance. Please contact us if you have questions or concerns about the Privacy Notice or any objection to any revisions.

Last Update: November 17, 2020