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I'm looking for an experienced professional with Runway and Seedance to assist in AI video production. Most of the creative work and assets already exist; I need help with: - Final video assembly and editing - Dialogue and lip-sync accuracy The ideal candidate should have: - Expertise in AI video tools, particularly Runway and Seedance - Strong editing skills for seamless video integration - Experience with dialogue correction and lip-sync alignment Please provide samples of previous work and relevant experience.
Project ID: 40713485
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40 freelancers are bidding on average $928 USD for this job

Hi As you're looking for someone with strong editing skills and experience in dialogue correction and lip-sync alignment, my proficiency in these areas allows me to add a touch of finesse that brings videos to life. Whether it's corporate videos, whiteboard animations or even social media reels, I prioritize delivering a polished product that not just meets aesthetic expectations but also aligns intelligibly with the narrative intended. Let's start right away. Best Regards Abdul Qadeer
$1,000 USD in 7 days
8.1
8.1

Hello, I'm ARGE from Azabache Producciones. We can take your existing AI assets through final assembly, lip-sync refinement and delivery-ready finishing. The workflow would begin with a shot/audio audit, then dialogue cleanup and timing corrections, Runway/Seedance iterations where required, consistent colour and motion treatment, and a final editorial pass in a conventional NLE so the piece feels coherent rather than like disconnected AI clips. I would first complete one representative sequence to lock the visual and lip-sync standard before applying it across the remaining material. The bid assumes the scripts, voices and primary assets already exist; additional generation can be scoped after review. Could you share the total runtime, number of dialogue shots and current resolution/frame rate so I can confirm the production schedule?
$1,000 USD in 14 days
7.7
7.7

Hello, I can take your existing Runway and Seedance assets and turn them into a polished, seamless final video—with precise dialogue timing and accurate lip-sync. I’m experienced with AI video production, editing, dialogue cleanup, and lip-sync correction, and I’ll focus on making the final result feel natural and professionally integrated rather than AI-generated. I’d be happy to share relevant samples and get started right away. Best regards, Top Animation & Video Pro
$750 USD in 3 days
7.5
7.5

When most of the assets already exist, the part that usually makes or breaks the final result is the stitching: clean scene assembly, natural dialogue timing, and lip-sync that doesn’t pull the viewer out of the video. I’d handle this as a finishing pass workflow—first reviewing the source outputs from Runway/Seedance, then tightening edits, correcting sync drift, and smoothing transitions so the final piece feels intentional rather than AI-stitched. I’ve worked on AI-assisted video polishing where the core visuals were already generated and the real job was making them feel production-ready. That includes fixing awkward mouth movement, adjusting dialogue timing, and blending shots so the output feels consistent across scenes rather than like separate generated clips. If useful, I can also flag any scenes that would be faster to regenerate than over-edit. - Approximately how long is the final video, and how many scenes/clips are involved? - Are you providing the voice track first, or does the dialogue still need cleanup before sync work starts? - Do you already have a target style/reference for pacing and final polish?
$750 USD in 7 days
2.9
2.9

Consider this ✍️The key dialogue and lip-sync accuracy is crucial for AI video production. I understand the importance of final video assembly and editing, expertise in AI video tools. You mentioned strong editing skills for seamless video integration. What usually matters most here is dialogue correction and lip-sync alignment. I have worked on similar AI video projects where meticulous attention to detail is required. So I know the challenges of achieving accurate synchronization. My approach would involve: • Ensuring dialogue and lip-sync accuracy in every scene. • I would utilize Runway for video assembly and effects. • I would implement Seedance for precise audio alignment. • Collaborating closely on creative assets for consistency. • Conducting thorough revisions to meet your vision. What specific elements would you like to prioritize in the final video? Best, Kurt.
$750 USD in 7 days
2.0
2.0

Hello. I specialize in AI-driven video production and have extensive experience using Runway and Seedance for advanced editing and post-production workflows. I can help finalize your video with precise dialogue correction and flawless lip-sync alignment to ensure a professional, polished result. - Proficient in Runway and Seedance AI tools for seamless video assembly and enhancement - Skilled in detailed dialogue editing and lip-sync adjustments to maintain natural flow - Strong background in video post-production ensuring smooth integration of creative assets - Committed to delivering high-quality work with quick turnaround and open communication Could you please share the current video files and specify the desired final video length? Also, do you require any additional effects or color grading? Looking forward to collaborating and bringing your AI video project to completion smoothly. Thanks.
$750 USD in 1 day
0.3
0.3

Hello!⚡ Your assets stay as they are. This is assembly and repair, not regeneration. First job is conforming. AI clips arrive at mixed frame rates and colour, which is what makes a cut stutter or shift tone. Everything goes to one frame rate and one colour space before editing begins. Lip-sync is mostly an audio problem. Sync tools follow the dialogue envelope, so I clean the audio first, levels, noise and room tone, then sync. Long takes drift, so dialogue gets cut into shorter beats that each hold on their own. Where a sync pass leaves a soft or warped mouth, I repair it in After Effects with a tracked mask over the mouth area, rather than regenerating the shot and losing everything else in it that already worked. Then the edit itself: pacing, transitions, sound design and a grade to one look. Thanks. Hassan
$750 USD in 1 day
1.4
1.4

Hi, I work daily in Runway and Seedance for final assembly — taking existing assets and cutting seamless, cinematic sequences with accurate dialogue and lip-sync alignment. Strong in timeline cleanup, performance retakes, mouth/viseme correction, and audio-sync polishing. I can share samples of dialogue-driven AI scenes with locked sync and clean edits. Fast turnaround, organized project files, and happy to do a quick paid test on your footage to prove sync accuracy.
$850 USD in 7 days
0.0
0.0

Carmel, United States
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Member since Sep 15, 2026
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