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I have a recorded MP4 in which the audio consistently drifts out of sync from the very first frame and stays off for the entire duration. The video is otherwise clean; the only problem is that the dialogue no longer lines up with the speaker’s lips. What I need is a corrected file where the audio track sits perfectly on time from start to finish. I’m happy for you to use whatever workflow you prefer—DaVinci Resolve, Adobe Premiere Pro, Final Cut, or a command-line FFmpeg pass—as long as the final export matches the original resolution, frame rate, and overall quality. Please send back: • The fixed MP4 with perfectly synced audio • A brief note on what you adjusted so I can replicate the fix if the issue appears in future recordings That’s all there is to it. If you’ve tackled persistent audio drift before, this should be a straightforward job. I’m ready to share the file as soon as you’re available.
Project ID: 40278939
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Active 2 mos ago
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24 freelancers are bidding on average $17 USD for this job

This is a common issue and I’ve fixed it many times. I’ll realign the audio perfectly using Premiere Pro/DaVinci Resolve or FFmpeg so the dialogue matches the lips from start to finish while keeping the original quality intact. You’ll receive a perfectly synced MP4 plus a quick note explaining the fix so you can avoid the issue in future recordings.
$15 USD in 1 day
5.3
5.3

When it comes to audio issues in video files, especially audio lag and sync problems like you're experiencing, I've got you covered. I have extensive experience with video editing and specifically using Adobe Premiere Pro, which is known for its powerful audio-processing capabilities. As you mentioned that the video quality should remain unchanged except for the audio fix, my skillset allows me to specifically target and solve audio problems without compromising any other aspects of the video. Additionally, I specialize not only in providing a prompt solution but also making sure my clients understand the process for future reference. So in your case, after perfectly syncing your audio to the video throughout the entire duration, I'll provide you with a detailed explanation of the adjustments I made. This way, if similar issues arise with any future recordings, you can replicate the fix yourself without any hassle. In conclusion, choosing me would not just guarantee a precisely fixed MP4 file with perfectly synced audio but also equip you with knowledge on preventing and solving such issues in future recordings. Let's get started on this project and get your MP4's audio back on track!
$20 USD in 1 day
4.8
4.8

Hi, I can fix this quickly. I’ve handled audio drift and sync correction on many video projects, so aligning the dialogue perfectly from the first frame to the end won’t be an issue. I’ll analyze the timing offset and correct the track using professional tools (Premiere Pro/DaVinci Resolve or FFmpeg if needed) to ensure the audio stays perfectly synced throughout the entire video while preserving the original resolution, frame rate, and overall quality. You’ll receive: • The corrected MP4 with perfectly synced audio • A short note explaining the adjustment so you can replicate the fix in future recordings Once you share the file, I can get started right away and deliver quickly. How long is your video?
$20 USD in 1 day
5.0
5.0

hi im available right now send me the video and i will be back in half hour or less ....................................................................................................................................................................................
$15 USD in 1 day
4.4
4.4

I can sync the audio perfectly for you. U can easily fix it and send it back today. Come to inbox and let's get started.
$10 USD in 1 day
4.4
4.4

Hello, Drawing from my over 5 years of experience in audio production and editing, I pledge to quickly resolve the frustrating audio lag and sync issues on your MP4 file. I understand the value of maintaining synchronicity between audio and video elements in a composition, especially when it comes to preserving the integrity of your dialogue. Rest assured, I am well-versed in various applications such as DaVinci Resolve, Adobe Premiere Pro, Final Cut, and command-line FFmpeg, and can craft an adjusted file that mirrors the original resolution, framerate, and quality. Moreover, I will accompany the fixed MP4 with a concise note detailing the adjustments made to ensure you can replicate the fix if needed in future recordings. Regards: Jamil Ahmed
$15 USD in 1 day
4.1
4.1

Hello! Yes, I can fix this very quickly. I have extensive experience working with audio/video synchronization and correcting drift issues in recorded footage. I’ll align the audio so it stays perfectly synced from start to finish while keeping the original resolution, frame rate, and quality intact. I can also include a short note explaining the adjustment, so you can replicate the fix in the future if needed. Feel free to send the file — I’m ready to start right away.
$15 USD in 7 days
3.7
3.7

I can fix your MP4 audio drift and sync issues from frame one, align timing precisely, clean transitions, and return a corrected export that stays locked throughout playback. I can start immediately and deliver fast with quality check before handoff.
$15 USD in 7 days
3.2
3.2

Hello, I am very interested in fixing the audio drift in your MP4. I have experience correcting persistent audio sync issues and can ensure the dialogue aligns perfectly with the speaker’s lips from start to finish. I can use DaVinci Resolve, Adobe Premiere Pro, Final Cut, or FFmpeg whichever is most efficient while maintaining the original resolution, frame rate, and overall quality. I will provide the fixed MP4 along with a brief note explaining the adjustments so you can replicate the fix in future recordings. Best Regards Muhammad Abubakar Siddiqui
$40 USD in 1 day
2.6
2.6

Hello there, I am excited to offer my expertise in audio-video synchronization to address the issue you are facing with your recorded MP4 file. I understand the importance of maintaining perfect alignment between the audio and video elements throughout the entire duration. I am proficient in using various editing software such as DaVinci Resolve, Adobe Premiere Pro, Final Cut, and FFmpeg to ensure the final export matches the original quality. I am confident that I can provide you with a corrected MP4 file with flawlessly synced audio, along with a detailed note on the adjustments made for future reference. I am ready to commence work as soon as you are ready to share the file. Thank you for considering my proposal. Regards, antonk52
$20 USD in 3 days
0.0
0.0

Hi, I can sync he audio easily as I got plenty of experience with audio video editing. Ready to start now. Ping me to discuss further Thanks Best Regards
$15 USD in 2 days
0.0
0.0

Hello there, It sounds like you're dealing with an audio sync issue in your MP4 video, where the dialogue doesn't align with the speaker's lips. I can help with that. With 5+ years of experience in video editing and audio correction, I've tackled similar problems and know how to effectively align the audio track with the video. I typically use tools like Adobe Premiere Pro or DaVinci Resolve for such tasks, ensuring that the final output matches the original quality and specifications. After fixing the audio drift, I'll provide you with the corrected MP4 file and a brief note detailing the adjustments made, so you can replicate the process for any future recordings. Looking forward to getting started on this! Best regards, shyimaa
$15 USD in 7 days
0.0
0.0

I’m a strong fit for this project because I focus on technical video troubleshooting, not just basic editing. Audio drift issues usually come from frame-rate mismatches, timebase errors, or incorrect audio offsets, and I’m comfortable diagnosing and correcting these using tools like Premiere Pro, DaVinci Resolve, and FFmpeg. My approach is systematic: I analyze the file properties, determine whether the issue is caused by constant offset or progressive drift, and apply the correct fix so the audio stays synchronized for the entire duration without degrading video quality. I also ensure the final export preserves the original resolution, frame rate, and compression settings, so the corrected file matches your source perfectly. In addition, I will provide a clear explanation of the exact fix applied, so you can replicate the solution if the issue occurs again in future recordings.
$15 USD in 6 days
0.0
0.0

Having tackled countless projects with a similar quandary, I can say that fixing persistent audio drift is one of the things I do best. Equipped with DaVinci Resolve, Adobe Premiere Pro, Final Cut, and FFmpeg command-line proficiency, I'm adept at choosing the workflow that fits best for each unique project. Given this context, I can guarantee you a corrected MP4 where the audio track perfectly synchronizes with the video all throughout, while preserving the original resolution and overall quality. At Apart Technologies, we deliver more than just a service; we establish long-term success stories for our clients. When you entrust your project to me, apart from providing you with a fixed MP4 file, I will furnish you with a detailed explanation of the adjustments made. This will ensure that not only are you satisfied with the present outcome, but also armed to deal with any future hiccups that might come up in a similar context. Choose me for a seamless synchronicity between your audio and video. Experience digital content creation at its finest with Apart Technologies - we're excited to embark on this project with you!
$15 USD in 7 days
0.0
0.0

Hey, that’s no problem. I synchronize a lot of video, mostly from music video shoots, but also from interviews.
$20 USD in 1 day
0.0
0.0

As an experienced video editor proficient in Adobe Premiere Pro, I understand the frustration caused by audio sync issues. I assure you that your project is well within my skillset and can be completed swiftly and effectively. I have an eye for detail and a knack for solving such problems, ensuring your audio will line up perfectly with the video throughout. My approach to this kind of issue is to use various techniques, ranging from time remapping and waveform alignment to syncing with external audio references if necessary. I'll identify the exact cause of the lag and then rectify it using precise adjustments in timbre, pitch, and other factors. With a year's experience working on complex projects, including podcast and talking-head edits, I've developed efficient workflows that deliver optimal results. Lastly, I understand the value of clear communication for not just successful project completion but also future-proofed troubleshooting. Therefore, I'll provide you with a comprehensive note on what caused the lag as well as the steps I took to resolve it so that you can replicate it if needed in future recordings. Choose me, Mubashir Ali, for top-notch service and let's align your audio and video perfectly!
$20 USD in 3 days
0.0
0.0

Hi! I can take a look at it. I use professional audio tools, so syncing the dialogue should be straightforward. Send me the file and I’ll let you know if I can deliver the perfect sync you're looking for while maintaining the original video specs. Cheers!
$20 USD in 7 days
0.0
0.0

Kolkata, India
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