
Closed
Posted
Paid on delivery
I will send you two files—a fully edited 10-minute MP4 in Portuguese and a separate Spanish audio track. Your single mission is to marry these so that every visible mouth movement lands perfectly on the new Spanish dialogue. No color tweaks, cuts, or extra audio work: just flawless lip-sync from the first frame to the last. Deliverable • A new MP4 of identical length and structure, but now playing the Spanish track in perfect sync—free of glitches, pops, or artifacts. Acceptance Playback in any standard player must show speech and lips locked together throughout. If the visuals, duration, or edits stray from what I supplied, the job isn’t done. Workflow Choose the tool you’re most comfortable with—Adobe Premiere Pro, Final Cut Pro, DaVinci Resolve, or another professional option—and briefly note it when you reply. Also include a realistic turnaround time; once the sync is spotless, we’re finished. Looking forward to seeing the Spanish version sing.
Project ID: 40551646
41 proposals
Remote project
Active 5 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
41 freelancers are bidding on average $119 USD for this job

Hola! Como te va? My name is MD Ashikur, and I am part of a team of passionate and experienced video producers and animators. We've been creating stunning content for over 7 years, and our expertise extends to areas such as audio and video editing, which makes us the perfect fit for your project. Not only are we experienced with professional tools such as Adobe Premiere Pro, Final Cut Pro, and DaVinci Resolve, but we also understand the artistry that goes behind creating smooth and seamless lip-syncing -- it's about capturing the timing, emotion, and essence of each word, which aligns perfectly with your project requirements. My team and I at Top Animation & Video Productions Company LTD don't just see this gig as syncing audio with visuals, we see it as an opportunity to assist you in conveying your message effectively in the desired language using our skills. So let's bring your vision to life together - impressively synchronized lips and all. Speaking of working together, let me assure you that we will not only meet your expectations but surpass them. From our detailed understanding of a given project to quick turnarounds while maintaining quality - we value open communication in line with your deadlines. Give yourself the opportunity to work with a team with proven experience, attention to detail, unmatched creativity, and utmost professionalism. Let's create magic together for your important Portuguese-Spanish project. Can't wait to get started!
$200 USD in 5 days
7.3
7.3

Greetings! My name is Lutfur, a passionate and skilled full-time video editor based in Australia, with over 7 years of experience in the video editing industry. I specialize in crafting high-quality video edits that bring your vision to life and leave a lasting impact. Throughout my career, I’ve had the privilege of working with clients across a diverse range of industries, which has given me the ability to adapt and tailor my approach to meet each project’s unique needs. Video editing is more than just technical expertise—it’s about meaningful storytelling that connects with people. I focus on crafting each project with precision and creativity, using visuals, pacing, and sound to create content that captures attention, communicates ideas clearly, and inspires audiences while maintaining the highest professional standards. Let’s bring your vision to life by turning your ideas into impactful visual content that truly stands out. Whether it’s telling your brand’s story, creating engaging visuals, or delivering polished audio that resonates with viewers, I’m here to help transform your concept into memorable media—feel free to reach out for samples or visit my profile to explore my work, and I’d be happy to discuss your project further.
$100 USD in 1 day
6.6
6.6

Hi there, Are you in need of frame-accurate lip-sync for a Spanish version of your video? I can align the Spanish dialogue to visible mouth movements throughout the entire 10-minute MP4 and provide a final export free from glitches, pops, or sync issues using professional editing software. I specialize in video editing and motion graphics, I can bring creativity to every project. I have expertise in dynamic product animations, captivating logo animations, and immersive motion graphics, I ensure your concepts come to life with visually compelling narratives. You can view examples of my video editing and motion graphics work here: https://www.freelancer.com/u/allanashan99 Thanks & Regards, Shan.
$70 USD in 1 day
5.0
5.0

Hello there, We are capable of working at a frame-by-frame synchronization level using professional tools such as Adobe Premiere Pro and DaVinci Resolve, which allow detailed waveform alignment, time remapping where necessary, and micro-adjustments to ensure that speech timing matches mouth movement throughout the entire duration. We are professional video editor with over 5 years of experience delivering high-quality, engaging videos. We specialize in clean cuts, smooth transitions, color correction, audio syncing, and creating content optimized for social media and online platforms. We ensure fast turnaround, clear communication, and unlimited revisions so the final video perfectly matches your vision. Please visit our profile for portfolio; https://www.freelancer.com/u/Internative123/graphics Best regards, Internative Labs.
$60 USD in 2 days
4.8
4.8

Hi. From what I understand, you want to do a synchronization similar to what’s done in movies and documentaries dubbed into another language. I can do that for your video, and I’m a Spanish speaker. I work with Final Cut Pro. Here on my profile, you can see samples of work I’ve done on this platform. If you’d like to talk about your project in more detail, you can contact me via chat.
$50 USD in 3 days
4.9
4.9

Lets chat, a free consultation and no obligation. I understand you need a clean, professional, and user-friendly solution for your "Perfect Spanish Lip-Sync Video 10 min" project. My skills in PHP, Java, JavaScript are a perfect fit for this project. While I am new to freelancer.com, my extensive experience delivers integrated, automated solutions. Regards, Jason McLachlan
$188 USD in 3 days
4.6
4.6

Hi! I can perfectly sync the Spanish audio track to your existing 10-minute MP4 while keeping the video completely unchanged. I use Adobe Premiere Pro (with frame-accurate audio alignment) to ensure every visible lip movement matches the Spanish dialogue as closely as possible, delivering a clean MP4 with no glitches, pops, or timing issues. I can complete the project within 24 hours, and I'll carefully review the entire video before delivery to ensure the sync remains consistent from start to finish. I’m ready to get started as soon as you send the files.
$200 USD in 1 day
4.5
4.5

Over the years, I have crafted impactful and engaging videos across multiple platforms - from short Reels to long-form documentaries. My proficiency in Adobe Premiere Pro, DaVinci Resolve, and other professional tools ensures that editing complexities like lip-syncing are never a challenge for me. And with 50+ successfully delivered projects boasting five-star ratings, you can trust that I'll deliver a polished product that meets your expectations and requirements. Put simply, choosing me ensures you're investing in unmatched technical expertise combined with a dedicated work ethic. Trust me not just to sync your audio files flawlessly but also to ensure every aspect of your video remains intact by a highly proficient linguist's eye - making it feel like it was always intended in Spanish too. Let's turn your Portuguese lip-singing masterpiece into an awe-inspiring Spanish delight!
$150 USD in 3 days
4.3
4.3

Hi there, I have the expertise to synchronize your 10-minute Portuguese MP4 with the supplied Spanish audio track while preserving the original video, edits, timing, and structure. I can deliver a new MP4 with accurate lip-sync, clean audio playback, and no visual changes from the source. I specialize in video editing and can make your clips look clean and professional. I can trim scenes, add smooth transitions, and use special effects to make your video look great and stand out. You can view my previous work here: https://www.freelancer.com/portfolio-items/9759013-promotional-and-engaging-video-ads Thanks & Regards, Humayo.
$60 USD in 1 day
4.0
4.0

Hi, I'd be happy to help with your lip-sync project. I have extensive experience synchronizing audio and video with precision using **Adobe Premiere Pro** and other professional video editing software. I'll carefully sync the provided **Spanish audio** with the existing video, ensuring every visible mouth movement aligns naturally while preserving the original duration, edits, and overall structure. My goal is to deliver a seamless, glitch-free MP4 with accurate synchronization from the first frame to the last. Before we begin, I can also provide a **short sample** so you can review the synchronization quality with confidence. I can start immediately and deliver the completed project within a realistic timeframe while maintaining the highest quality. I look forward to working with you. **Best regards,** **Jamil Ahmed**
$70 USD in 2 days
3.6
3.6

A 10-minute lip-sync replacement falls apart when the Spanish audio has natural timing differences from the Portuguese original, and those small gaps are exactly where sync work breaks down mid-video. I use AI-assisted lip-sync processing combined with manual frame-level correction in DaVinci Resolve across the full timeline, fast on the automated pass and precise where human judgment is needed to stay locked. The deliverable is one clean MP4, identical in duration, structure, and visuals to what you supply, with Spanish audio sitting perfectly on every mouth movement from first frame to last. One question before I confirm the turnaround: was the Spanish audio recorded to match the rhythm of the Portuguese speech, or translated and recorded at its own natural pace, because that determines how much frame-level correction the sync will need?
$145 USD in 3 days
3.3
3.3

I understand the task clearly: syncing the provided Spanish audio with the existing 10-minute Portuguese video while maintaining perfect lip synchronization throughout the entire timeline. I will ensure frame-accurate alignment so that all mouth movements match the new dialogue naturally and consistently from start to finish. I will work with Adobe Premiere Pro and use professional time-remapping and waveform analysis techniques to achieve precise synchronization without affecting the original structure, visuals, or audio quality. No unnecessary edits, cuts, or color changes will be applied as requested. Before final delivery, I will thoroughly review the full video to ensure there are no mismatches, glitches, or audio artifacts, and that playback is smooth across standard media players. Estimated turnaround time for a flawless result is 6–10 hours depending on sync complexity. I will deliver a clean, export-ready MP4 fully aligned with your Spanish audio.
$100 USD in 2 days
1.5
1.5

Perfect lip-sync isn't about replacing the audio, it's about making the Spanish dialogue feel like it was the language the video was originally filmed in. Even slight timing mismatches around close-ups or fast speech are immediately noticeable. I'd use an AI-assisted lip-sync workflow together with professional editing tools to align every visible mouth movement to the Spanish track while preserving the original pacing, cuts, and video quality. I've worked on dialogue replacement and lip-sync projects before where the priority was frame-accurate synchronization without altering the edit or introducing visual artifacts. The final delivery will be an MP4 identical in length and structure to your original, with the Spanish audio seamlessly synchronized throughout. My primary tools are Adobe Premiere Pro alongside AI lip-sync software for precise facial alignment. A 10-minute video can typically be completed within 1–2 days, depending on dialogue complexity. Are there any scenes with multiple people speaking at once, or is the dialogue primarily focused on one speaker at a time??
$128 USD in 7 days
1.1
1.1

In this project, I will leverage advanced video editing techniques, combining professional A/V editing skills with AI tools for precise lip-syncing. I will use Adobe Premiere Pro to ensure flawless synchronization of the Spanish dialogue with the visual mouth movements, delivering a polished 10-minute MP4. My experience with audio-visual synchronization and AI integration guarantees a high-quality outcome. Expect a meticulous workflow that aligns perfectly with your specifications, with a quick turnaround of 3 days. I am committed to providing a seamless, glitch-free result that meets your exact standards. Looking forward to executing this project to your satisfaction.
$100 USD in 3 days
0.0
0.0

tôi đã! làm nó rất nhiều và tôi có thể làm cực tốt để bạn giao nó cho tôi, tôi đã làm rất nhiều để có thể làm nó tốt
$170 USD in 7 days
0.0
0.0

I can create a perfect Spanish lip-sync video matching your 10-minute Portuguese footage. I have experience synchronizing audio and video accurately for language adaptation projects. My approach involves aligning the Spanish audio seamlessly with the existing video, ensuring natural lip movements and timing. This delivers a polished final product tailored to your needs. Are you flexible on file formats, or should I work strictly with MP4 and your provided audio?
$140 USD in 7 days
0.0
0.0

Hi! Since the edit is already finished, the key here is preserving every frame while making the Spanish dialogue feel completely natural. My first step would be aligning the Spanish track scene by scene, then fine-tuning each spoken segment until the lip movements stay convincing from start to finish without altering the original edit. ✅ I can handle this workflow using Adobe Premiere Pro together with professional lip-sync tools where needed to achieve a seamless result. A realistic turnaround for a 10-minute video is within 24 hours after receiving the files. I'm ready to start immediately—send me the MP4 and Spanish audio, and I'll get the synchronized version back to you as quickly as possible.
$150 USD in 3 days
0.0
0.0

J'utilise le logiciel DaVinci résolve comme et comme le projet ne nécessite pas de modification de couleur il est parfait et je pourrais le livré dans 4 a 5 jours
$110 USD in 7 days
0.0
0.0

Hi there, I'm confident in my ability to flawlessly sync the Spanish audio to your 10-minute video. I specialize in seamless video editing, ensuring a professional, user-friendly result. I typically work with Adobe Premiere Pro and guarantee a fast turnaround time. I believe I'm the perfect fit for this project due to my attention to detail and expertise in video editing. I'm committed to open communication and quick delivery. I'd love to chat about your project! The worst that can happen is you walk away with a free consultation. Regards, Moinuddin
$100 USD in 14 days
0.0
0.0

I fully grasp the task at hand: syncing a 10-minute Spanish audio track with an existing Portuguese video without any additional editing. I would seamlessly match the new Spanish dialogue with the existing mouth movements by carefully aligning them frame by frame, ensuring a flawless lip-sync from start to finish. In similar projects, I have successfully synchronized audio and video to create cohesive final products. How do you envision the final outcome of this lip-sync project?
$200 USD in 7 days
0.0
0.0

Belo Horizonte, Brazil
Member since Jun 15, 2026
$30-250 USD
$30-250 USD
₹1500-12500 INR
₹1500-12500 INR
$30-250 AUD
₹12500-37500 INR
$15-25 USD / hour
$15-25 USD / hour
₹600-1500 INR
$30-250 USD
₹1500-12500 INR
$3000-5000 USD
₹400-750 INR / hour
$10-30 USD
$78 USD / hour
₹12500-37500 INR
$250-750 USD
£10-20 GBP
₹1500-12500 INR
₹1500-12500 INR
₹600-5000 INR
$32.5 USD / hour