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My 1080p MP4 files are encoded with H.264 and live on Cloudflare Stream. The same file plays flawlessly in VLC, yet it stutters and “jumps” when I watch it either in Windows Media Player or in Cloudflare’s own embedded player. I need a video workflow specialist who can pinpoint the exact cause of the issue—whether that’s container flags, frame-rate irregularities, key-frame spacing, or something Cloudflare is doing during ingest—and show me a reliable path to smooth playback in every browser. Here’s what I expect: • Analyse one of the problematic uploads directly from Cloudflare. • Identify the technical reason it breaks in less-forgiving players. • Deliver a clear fix (re-encode settings, manifest tweak, or player configuration). • If a re-encode is required, provide the FFmpeg or similar command line so I can repeat it at scale. • If switching to a different web player is the cleanest option, supply a drop-in sample (e.g., [login to view URL], [login to view URL], Shaka, or any player you trust) that streams the file smoothly across Chrome, Edge, Safari, and Firefox. I’ll consider the job complete once the same file plays without visible jumps in at least two mainstream browsers using the solution you provide.
Mã dự án: 40314745
26 đề xuất
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Hoạt động 23 ngày trước
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Dear Client, This is not a simple playback issue—I understand you’re dealing with encoding + streaming compatibility across stricter players and Cloudflare’s pipeline. I can analyze your uploaded video directly from Cloudflare Stream and identify the root cause—whether it’s GOP/keyframe interval mismatch, variable frame rate, timestamp irregularities, container flags (moov placement), or Cloudflare’s HLS/DASH transcoding behavior. My approach: * Inspect stream + manifest (HLS/DASH) and source encoding details * Validate frame rate consistency, keyframe spacing, and timestamps * Compare VLC vs browser/player decoding behavior * Identify exactly why Windows Media Player and embedded playback fail Then I will provide: * A precise fix (encoding profile + settings) * Repeatable FFmpeg command for batch processing * Optional: a drop-in player setup ([login to view URL] / [login to view URL] / Shaka) if player-side is contributing Goal: smooth playback across Chrome, Edge, Safari, and Firefox with no stutter. Please share one Cloudflare Stream link (or video ID), and I’ll audit it and pinpoint the issue quickly. Best regards, Edward
€100 EUR trong 7 ngày
2,1
2,1
26 freelancer chào giá trung bình €142 EUR cho công việc này

Hello, I will start by analysing one of the problematic uploads directly from Cloudflare to identify the technical reason it breaks in less-forgiving players. Once the issue is pinpointed, I will deliver a clear fix, whether it be re-encoding settings, manifest tweaks, or player configurations. If a re-encode is necessary, I will provide the FFmpeg or similar command line for easy replication at scale. Additionally, if switching to a different web player proves to be the cleanest option, I will supply a drop-in sample player that streams the file smoothly across Chrome, Edge, Safari, and Firefox. For structuring the milestones, I suggest starting with a small initial milestone where I deliver a partial solution. If you are satisfied with the results, we can proceed with the remaining scope of work. Best regards,
€140 EUR trong 7 ngày
6,5
6,5

Hello I am an expert with 15+ years of experience in the technical world, delivering simple to complex websites, e-commerce platforms, membership systems, and portals. I always ensure clear communication, continued support after delivery, and 100% client satisfaction. I specialize in C# development, creating robust desktop applications, web applications, and enterprise-level solutions. With expertise in .NET framework, API integration, and database-driven applications, I focus on building scalable, secure, and high-performance solutions tailored to your business needs. If you are looking for a dedicated C# expert who delivers quality, innovation, and on-time results, I’d be glad to work on your project.
€100 EUR trong 7 ngày
5,7
5,7

Hello, I appreciate the opportunity to assist you with your video playback issues on Cloudflare Stream. It’s clear that you need a solution that ensures smooth playback across various platforms, and I understand the technical challenges you’re facing. With extensive experience in video encoding and streaming, I have successfully resolved similar issues involving H.264 files and various players. My proficiency in tools like FFmpeg and a deep understanding of video container formats make me well-equipped to tackle this project. To ensure your video plays flawlessly, I will take the following steps: - Analyze the problematic file directly from Cloudflare to identify the root cause of the playback issues. - Examine container flags, frame rates, and key-frame spacing to pinpoint discrepancies affecting performance. - Provide a clear re-encoding strategy or manifest adjustments to rectify the playback issues. - If necessary, supply a sample of a reliable web player setup that guarantees smooth streaming across major browsers. I am eager to start this project and confident in my ability to deliver quality results. Please let me know if you'd like to discuss further or if you need any additional details.
€30 EUR trong 7 ngày
4,2
4,2

https://www.freelancer.com/projects/asp-dot-net-mvc/Integraci-Inventario-ASP-NET-MVC Hello, I am going to us ASP.NET, .NET8.0, VS2026. I believe I'm uniquely positioned to tackle your complex video playback issue. My comprehensive understanding of web application architecture, both front-end, and back-end, will enable me to efficiently analyze the uploaded videos on Cloudflare Stream and identify the technical reasons causing the stuttering. Once identified, I'll deliver a clear fix that could involve re-encoding settings, manifest tweaks, or player configuration. My proficiency with automation tools such as FFmpeg will ensure that any necessary re-encoding can be easily repeated at scale. Additionally, if switching to a different web player is deemed the best solution, I will provide you with a drop-in sample for smooth streaming across multiple browsers. In conclusion, choosing me for this project guarantees not just a solution but also peace of mind. You can trust my commitment to delivering high-quality results that meet your specific needs. With my expertise and dedication, I'm confident we can bring back smooth playback to your videos on any browser
€100 EUR trong 2 ngày
4,3
4,3

Hello, With my name being Yasir and our organization being no stranger to providing web services, we assure you first-hand knowledge of the exacting nature of playing videos across browsers. Our emphasis on customer satisfaction and exceptional service strongly align with your project requirements. Not only do we create websites implementing the most recent technologies, but we also possess comprehensive skills in video manipulation - a valuable asset for this task. Investigating deep-rooted issues is something we are experts at. By analyzing one of your problematic uploads directly from Cloudflare, we would be able to determine if container flags, frame-rate irregularities, key-frame spacing or even Cloudflare’s ingestion processes are responsible for the stuttering. Once the cause is identified, rest assured that our team will provide a clear fix suited for your specific problem. If re-encoding is needed, we will supply a command line (FFmpeg or similar) so you can scale that solution yourself. Lastly, staying true to your expectations of compatibility, I personally pledge to ensure smooth playback not in just one but at least two mainstream browsers using the actionable solutions provided by us. Now that you understand the depth of our proficiency and alignment with your needs, we are eager to work with you and turn this challenge into a stepping stone toward elevating your video playback standard on Cloudflare Stream. Let’s eli Thanks!
€180 EUR trong 2 ngày
4,5
4,5

I hope you're doing well! My name is Nawal, and I bring over nine years of experience in [ProjectTitle]. After carefully reviewing your project brief, I’m confident that I understand your needs and can deliver exactly what you're looking for. Here’s what I offer: ✅ Multiple initial drafts within 24 to 48 hours ✅ Unlimited revisions until you're 100% satisfied ✅ Final delivery in all required formats, including the editable master file and full copyright ownership You can check out my portfolio and past work here: ? Freelancer Profile – eaglegraphics247 I’d love to discuss your project further and explore how we can make your vision a reality. Let me know a convenient time for a quick chat! Looking forward to working together. Best regards, Nawal
€70 EUR trong 1 ngày
2,9
2,9

✅✅✅Hi, There,✅✅✅ I’ve taken a look at your project, and it’s clear you’re aiming for something that not only looks good but actually delivers results. At the end of the day, I don’t just build websites — I focus on creating something that supports your goals, whether that’s generating leads, improving conversions, or strengthening your brand. From what you’ve described, the key challenge will be My 1080p MP4 files are encoded with H, and that’s exactly where I can help. I’ll make sure you end up with a website that works for you, not just something that looks nice. I’d love to chat more about your project and see if we’re the right fit. Thank you, Anton D.
€30 EUR trong 5 ngày
0,0
0,0

Hello! I’ve tackled a similar issue with video playback across various platforms, achieving a significant performance boost by optimizing encoding settings and adjusting player configurations. I can share specific examples of the solutions I implemented in chat. To address your situation, I’d start by analyzing the problematic MP4 file directly from Cloudflare. I’ll check for container flags, frame-rate irregularities, and key-frame spacing that could cause playback issues in less forgiving players. What encoding settings are you currently using for your uploads? Once we pinpoint the issue, I can provide the necessary FFmpeg commands or a reliable player setup to ensure smooth playback across all major browsers. If you’re open to it, I’d be happy to discuss this further or take on a small test task to show you my approach. Looking forward to your reply!
€140 EUR trong 7 ngày
0,0
0,0

Hey there, Issues like stuttering between VLC and browser players often come down to keyframe intervals, container flags, or how Cloudflare processes the upload during ingest. These are fixable once the exact bottleneck is identified. Work will cover: • Analyzing the uploaded file directly from Cloudflare Stream • Identifying the root cause across encoding, container, or playback layer • Providing exact re-encoding settings if needed • Sharing FFmpeg command for consistent results at scale • Suggesting player-side fixes or a drop-in player setup if required Would help to know if the current files were encoded with constant or variable frame rate. Let’s connect and ensure everything is executed perfectly. Best regards, Nikunj
€122 EUR trong 7 ngày
0,0
0,0

Fix Video Playback Issues Across Devices I’d love to help you fix the issue where your 1080p videos play smoothly in VLC but stutter or “jump” when viewed in Windows Media Player or in your website’s embedded player powered by Cloudflare Stream. What I’ll Do • Carefully check one of your problem videos to understand exactly why it behaves differently in WMP, your website, and VLC. • Optimize how the video is prepared so it plays smoothly in all players, including browsers, without losing quality. • Provide you with a simple, repeatable process (with clear instructions) so you can apply this fix to all your existing and future videos. • If needed, set up a modern video player on your site that works reliably across Chrome, Edge, Safari, and Firefox, so your users get a smooth playback experience every time. Why Work With Me • I focus on making things simple and reliable: once we fix this, you’ll be able to upload videos with confidence. • You’ll get a clear explanation in plain language, not heavy technical talk. • You’ll see a real difference in how your videos play before the job is considered complete. If you’d like, I can start by testing one of your videos and showing you a quick before‑and‑after comparison.
€500 EUR trong 7 ngày
0,0
0,0

Budapest, Hungary
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Thành viên từ thg 9 9, 2013
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