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I'm looking for someone to download videos from YouTube and annotate them with audio and visual timestamps to the microsecond. The focus will be on actions and events. Requirements: - Watch provided YouTube videos - Annotate actions and events - Familiarity with Audacity or other audio software to annotate timestamps - Able to download free Kinovea to other video software to annotate timestamps - Provide timestamps to the microsecond Ideal Skills and Experience: - Attention to detail - Experience with YouTube video format - Ability to work accurately and efficiently The videos are less than 30 seconds in length but require attention to detail so you can annotate the actions/events down to the microsecond.
Project ID: 40711011
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36 freelancers are bidding on average $20 USD for this job

Hi, I’m ARGE from Azabache Producciones. I can complete a paid annotation pilot covering up to ten clips under 30 seconds, with frame-accurate action and event timestamps prepared in Kinovea or Audacity and delivered in a clean spreadsheet. I’ll first confirm the timestamp convention, label taxonomy and required microsecond format, then perform a consistency pass so every event can be reviewed against the source. My USD 30 bid covers this defined pilot and one consolidated correction round in 2 days. How many videos are in the first batch, and which output format do you require?
$30 USD in 2 days
7.6
7.6

Precise annotation is all about consistency — every action and sound event needs to be identified at exactly the right moment, without guesswork. I’d approach your videos frame by frame and keep the timestamping process accurate, structured, and consistent across the entire dataset. I can review your short videos, identify the relevant actions and events, and create detailed audio and visual timestamps using appropriate annotation tools. I’m comfortable working carefully with video and audio material and can use tools such as Audacity, Kinovea, or comparable software to inspect events and record their timing accurately. Since the clips are under 30 seconds, I’d focus on precision rather than simply processing them quickly. I’d carefully review each event, verify the timing, and maintain a consistent annotation format throughout the work. I understand that this type of task depends heavily on attention to detail, so I’d also double-check timestamps before delivery to minimize inconsistencies or missed events. Turnaround: 3 days, depending on the number of videos and annotation volume. Do you already have a specific timestamp format or annotation template you’d like me to follow, or should I structure the annotations based on your event categories?
$20 USD in 3 days
5.7
5.7

Hi With over 5 years of experience as a Video Editor, Motion Graphics Designer and AI Video Creator, I am more than equipped to tackle any video-related project that comes my way. My skillset boasts extensive experience with various video software including Audacity and Kinovea. However, my secret weapon is an uncanny attention to detail - which is absolutely crucial for the exacting task of annotating timestamps down to the microsecond. My breadth of experience spans from promotional videos to social media content - all aimed to captivate audiences and strengthen brand presence. I believe this skill set enables me to understand the importance and specifics of your project - even in small videos under 30 seconds. I can assure you precise annotations that won't compromise the integrity or quality of your content. Working with me, you can expect not just a professional but a partner dedicated to bringing your vision to life. Let us turn your raw videos into persuasive assets that will engage your audience, leaving an indelible impact. Trust me with your YouTube video annotation project, and together we'll create content that not only stands out amidst the noise but resonates deeply as well. I’m excited about the opportunity to work with you. Best Regards Abdul Raffay
$20 USD in 1 day
5.4
5.4

Hi, I can professionally edit your actions, events, annotation add with a Low Budget according to your requirements. I have more than 4 years of experience in video editing. My profile is new here. So, I will give you high-quality work with unlimited revisions until you're satisfied. Check my work: https://www.freelancer.com/u/DosorothChandra I'm waiting for your response! Thank you. Best Regards Dosoroth Chandra
$10 USD in 1 day
4.7
4.7

I'm Yuvraj and I bring a wealth of experience to the table. Throughout my career, I've been creating visually stunning content, from 3D animated videos to studio quality commercials. This diverse background has sharpened my eye for detail and ability to process nuanced information - skills that are crucial in annotating your YouTube videos with audio and visual timestamps. Moreover, my proficiencies in software such as Audacity and Kinovea will allow me to not just annotate the actions and events but also provide you with timestamps down to the microsecond. With me on your team, you'll be assured of receiving high-quality work within specified deadlines. Video editing and manipulating YouTube content have been at the core of what I do, so working with this platform will not only be familiar but exceptionally comfortable for me. My commitment to delivering accurate results efficiently aligns perfectly with your project requirements. Let's make your YouTube video data even more valuable by adding meticulous timestamps that give you unprecedented insights into your content! Don't wait; let's start collaborating and transform mundane tasks into impactful outcomes together!
$30 USD in 1 day
4.5
4.5

As an award-winning Creative Professional with over 15 years of experience in various artistic fields, including proficient skills in Video Editing, Production, and Effects, I am uniquely qualified to meet your requirements. My expertise extends from traditional art to AI video creation and everywhere in between - the perfect blend for your YouTube Video Annotation project! Attention to detail is at the core of my work ethos; I leave no event untranscribed! Furthermore, my extensive knowledge of video software like Kinovea combined with Audacity for audio timestamps ensures comprehensive annotation down to the microsecond. I'm familiar with the YouTube video format and can navigate it optimally to download videos efficiently. But where I really shine is my unwavering commitment to delivering premium quality work promptly. Not only do I possess a reliable communication system, but I also adhere to modern design trends and problem solve creatively. By hiring me, you won't just get an experienced freelancer but a long-term partner for all your creative endeavors. Let's make your YouTube channel ever more impactful together!
$20 USD in 1 day
3.5
3.5

Hi I read your project and understand that even though the videos are under 30 seconds, the real requirement is extremely precise annotation of actions and audio events at the microsecond level. I can carefully review each clip frame by frame, identify the relevant events and record accurate timestamps in a consistent format. I’m comfortable working with video and audio editing tools and can use Audacity, Kinovea or another suitable tool depending on the annotation workflow you prefer. I’ll pay close attention to small movements, sound cues and event boundaries and double-check timestamps before delivery. I can start with a small sample clip first so you can verify the accuracy and format before assigning the full batch. Portfolio: https://www.freelancer.com/u/lubnatech I’m ready to start.
$20 USD in 1 day
2.5
2.5

I am ready to manage your YouTube video annotation project and can deliver your first set of microsecond-accurate timestamps within 24-48 hours. I will utilize Audacity for precise audio waveform analysis and a frame-by-frame visual tracking method to capture every specific action and event defined in your brief. Would you like me to begin with a sample video to confirm the formatting?
$20 USD in 7 days
2.3
2.3

With over three years in the industry, I am no stranger to turning raw footage into compelling content across various platforms including YouTube. Moreover, my experience encompasses both long and short-form videos, which perfectly aligns with your project needs. As a Senior Video Editor, I am well-versed in the applications you require: Adobe Premiere Pro, After Effects, DaVinci Resolve and CapCut. Hence, acquainting myself with Kinovea would be a breeze for an editor of my capabilities. My concentration on clean transitions, color correction, sound design and pacing would prove exceptionally useful in this task. Additionally, given that I have been working extensively through COVID-19, I have honed skills of accurate and efficient remote work that would help us navigate the current global situation. Ultimately, my goal is to help you deliver videos that not only meet your requirements but also exceed your expectations by enhancing their timestamping with meticulous annotations down to the microsecond. Let's collaborate!
$20 USD in 3 days
2.4
2.4

The key here is timestamp accuracy, because “microsecond” precision is only meaningful within the actual frame rate and audio sample resolution of each source video. I can review each clip frame by frame, mark every requested action and event, and cross-check visual timing against the audio waveform using Kinovea and Audacity or equivalent tools. I’ll keep the annotations consistent, clearly labelled, and easy to verify so there is no ambiguity between event start, peak, and end times. For clips under 30 seconds, I can work carefully without sacrificing turnaround. Do you require literal microsecond values, or the highest verifiable precision supported by each video and audio source?
$20 USD in 7 days
2.1
2.1

Hi, This is a strong fit. The work is precision heavy rather than creative, so the priority would be consistent annotation rules, frame-by-frame review, and clean timestamp delivery across every short clip. We can handle: • Downloading and organising the provided YouTube videos • Reviewing each clip frame-by-frame • Annotating visual actions/events with precise start/end timestamps • Audio-event annotation using Audacity or comparable waveform tools • Video analysis in Kinovea / professional editing software • Consistent event naming and annotation structure • QC pass to catch missed actions, overlaps or timing errors • Delivery in your preferred CSV/Excel/text format For sub-30-second videos, we can work very efficiently while still reviewing difficult moments multiple times where required. We can also follow a sample annotation template first so the complete batch stays consistent. One technical note: actual measurable precision depends on the source video's frame rate/audio sample rate, but timestamps can be formatted to microsecond precision exactly as your workflow requires. We’ve completed 4,000+ projects across video, audio, post-production and detail-sensitive media workflows. Share 2–3 sample videos plus your required annotation format. After checking them, we can confirm throughput, turnaround and discuss the final budget in DM. Civati
$30 USD in 1 day
2.3
2.3

Hi, Thanks for posting "YouTube Video Annotation Specialist" — it lands right in our wheelhouse, and we'd be thrilled to bring it to life. What stood out to me is how clearly you’ve described what you want — and clarity like that is where we deliver our very best work. From your brief I can see this involves video, editing — all areas we handle in-house. We specialise in Video Services, YouTube, Video Upload, Video Production, which lines up directly with what you need. How we'd approach it: - Sort through the raw footage and map out the sequence against your outline - Trim dead air, drop the slip-ups and lock tight, natural pacing - Add clean, smooth transitions and balance the audio so it flows - Render the final video to spec and hand over the project file, ready to go Delivering at the scale of 30 seconds is no problem for us — we're set up for volume without dropping quality. Expect smooth progress updates throughout, full respect for your specifications, and zero surprises along the way. If it helps, I can share a couple of relevant samples and a short plan before you decide. Looking forward to it! Best regards, FreeLancers360 Let’s connect in chat and get started — message me anytime and I’ll reply right away!
$10 USD in 7 days
1.9
1.9

Hello, With my multi-disciplinary background, I'm uniquely positioned to tackle your YouTube video annotation project. My attention to detail is unparalleled, honed by my years of experience in video editing and production. I have a deep familiarity with the YouTube video format and extensive proficiency in using software like Audacity and Kinovea, which makes annotating timestamps to the microsecond second nature to me. Over the years, I've worked with diverse clients and industries, developing a keen eye for understanding specific user needs and delivering accordingly. Annotating your videos is more than just time-managed stamping for me. It's about capturing actions and events comprehensively and accurately for your intended purpose. By choosing me, you're selecting a versatile professional capable of handling each phase of this project methodically and proficiently. From downloading the videos to adding audio and visual timestamps down to the microsecond, I'll employ my strategic thinking, creative storytelling, visual design, and full-stack technical execution capabilities to deliver an exceptional output that sets you apart from the rest. Let's get started on this microsecond thrill ride together! Thanks!
$10 USD in 6 days
1.6
1.6

I can handle downloading YouTube videos and accurately annotating them with both audio and visual timestamps. This task aligns well with my experience in detailed multimedia annotation and time coding for video content analysis. I have previously worked on projects requiring precise synchronization of audio cues with visual elements, ensuring annotations are clear and easy to interpret. My approach would involve systematically reviewing each video, marking relevant moments with exact timestamps, and delivering well-organized annotation files. Do you have a preferred format or tool for creating and sharing these annotations?
$20 USD in 7 days
0.0
0.0

Hi, I’m interested in working on this video annotation project. I have strong attention to detail and experience with Excel and data-entry tasks where accuracy and consistency are important. I can carefully review the short YouTube videos, identify actions and events, and record precise audio and visual timestamps. I’m also willing to use Audacity, Kinovea, or any other software you prefer and follow your exact annotation guidelines. A few questions before getting started: What timestamp format do you require (e.g., HH:MM:SS)? How many videos will need to be annotated in total? Do you have a sample annotated video or template that I can follow? What specific actions/events need to be identified? Will the videos and annotation instructions be provided directly by you? I’m available to start immediately and can complete a small sample if required. Thank you.
$10 USD in 4 days
0.0
0.0

You need the actions and audio events marked **“down to the microsecond,”** so the important part here is having a repeatable timestamping workflow rather than estimating moments from normal playback. Each video can be reviewed carefully for the specified actions and events, with the visual timing checked against the video timeline and audio events verified through the waveform where necessary. Audacity can be used for precise audio markers, while Kinovea or comparable video analysis software can handle the visual side. The videos being under 30 seconds makes it practical to inspect each one closely, including frame by frame where an event occurs near a boundary. The final annotations can be kept consistently formatted so the timestamps are easy to review and use in your downstream workflow. Accuracy will take priority over simply processing the clips quickly, particularly where audio and visual events need to be distinguished precisely. Are you expecting the timestamps in a specific format, such as `00:00:12.345678`, and do you already have a defined list of event labels to apply to each video??
$20 USD in 7 days
0.0
0.0

I specialize in transforming raw footage into high-retention, engaging visual content tailored for modern platforms like TikTok, Instagram Reels, and YouTube Shorts. My expertise spans clean and luxurious long-form editing inspired by minimal aesthetics, dynamic kinetic typography, UI animation, and 3D motion design. Utilizing industry-standard tools including After Effect, and CapCut, I focus on strong hooks, pacing, and visual storytelling to keep your audience locked in from start to finish. Let’s collaborate to elevate your brand or channel with crisp, professional edits delivered on time.
$20 USD in 7 days
0.0
0.0

Hi! I've reviewed your vacation video project and I'd love to help bring your memories to life. I specialize in video editing — smooth cuts, transitions, color grading, and background music that match the vibe of your trip. I'll make sure the final video feels personal, well-paced, and professional. I can deliver within the 8-day timeframe, and I'm happy to make revisions until you're fully satisfied. Looking forward to working on this with you — feel free to share the raw footage and any style references you have in mind
$10 USD in 7 days
0.0
0.0

I will download each provided YouTube clip and create a frame-accurate event log with audio/visual timestamps to the microsecond. I’ll use Kinovea (for frame-level video timestamps) alongside Audacity (for waveform-precise audio markers) and cross-reference both to ensure each action/event has matching audio and visual timecodes. Output will be a clear CSV or spreadsheet listing event label, start and end timestamps (microsecond precision), short description, and source clip name for easy review and playback verification.
$20 USD in 3 days
0.0
0.0

Hello, I can confidently handle this project because I have strong experience in both SRT creation and video/data annotation. I have 7 years of experience in SRT creation, so precise millisecond-level audio/video timecode mapping and synchronization is something I am very familiar with. I can accurately identify and map the exact timing of events. Along with this, I have 3 years of experience in video and data annotation, including identifying and labeling actions and events in videos. For your project, I can: - Download and review the YouTube videos - Identify visual actions/events and audio events - Map their exact start/end timestamps - Use Audacity, Kinovea, or similar tools for detailed analysis - Check the timestamps carefully for accuracy and consistency My combination of SRT timecoding expertise + video annotation experience makes me a strong fit for this work. I’m also happy to complete a sample task if required. Best regards, Somen
$20 USD in 7 days
0.0
0.0

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