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My security unit overwrites footage after two days, yet I still see traces of 6 August files when I scan the disk (57 GB capacity, 53 GB in use) with “Restore My Files.” This tells me the data from 3 August—and hopefully the neighbouring days—is still lingering in unallocated space. I need those 3 August recordings brought back and saved directly onto the same device in their original MP4 format. If you can rescue anything just before or after that date as well, even better, but the 3 August material is the priority. You will have remote or on-site access to the drive image, whichever is safer for data integrity, and I’m happy to create a sector-by-sector clone if you instruct me. Please outline the recovery workflow you intend to follow, the tools you trust (e.g., R-Studio, PhotoRec, GetDataBack, or your own custom scripts), and how you will verify file completeness before handing them over. Successful delivery means: • MP4 files from 3 August restored and playable on the device. • Any additional footage you can salvage from the surrounding dates placed in a separate folder. • A short note on what was recoverable and any sectors that proved unrecoverable. Let me know your estimated turnaround and any preparatory steps you need from my side.
Project ID: 40634614
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24 freelancers are bidding on average $185 USD for this job

Hello, The fact that the 3 August footage is no longer visible but traces of older files still appear in unallocated space is important; the priority should be preserving that remaining data before anything overwrites it. I would first avoid unnecessary writes to the original device and work from a sector-by-sector clone whenever possible. I would analyze the clone using a suitable recovery workflow with tools such as R-Studio, GetDataBack, or PhotoRec depending on the filesystem and how the security unit stores its MP4 recordings. I’ll scan specifically for the 3 August footage, then expand the search to neighbouring dates. Recovered files would be checked for valid MP4 structure, playable duration, file size and corruption before being considered complete. Before processing the entire image, I can perform a small recovery test to confirm that the available data can be reconstructed correctly. Once the initial sample is verified, I’ll proceed with the full recovery and keep the 3 August files separated from any additional footage. I’ll also provide a clear note explaining what was recovered and where recovery was unsuccessful. Please send the drive details, filesystem information and available image/clone information so I can assess the safest approach and estimated turnaround. I can begin with the least-invasive method and keep data integrity as the main priority throughout the recovery. MD SHER-E ALI
$140 USD in 7 days
6.2
6.2

With a myriad advanced techniques like R-Studio, PhotoRec, and GetDataBack in my repertoire, data recovery has never been a problem for me. I can safely say that I'm the right person to help you retrieve those critical recordings from the neighboring dates, especially the long-craved three August footage. My over 9 years of experience have equipped me with a special knack for unearthing lost data and doing so with absolute precision. Moreover, I understand the value of data integrity and security, and it's always at the forefront of my mind when conducting such delicate operations. Your disks' safety will be guaranteed whether we opt for remote access to your drive image or an on-site procedure. You can expect nothing short of quality service from me; ensuring all MP4 files are restored and playable on your device precisely as they were before is my commitment. Additionally, any additional footage from surrounding dates that I'll be able to salvage will be diligently placed in a separate folder for easy access. The cherry on top? A comprehensive account of what was recovered and any sectors that proved irretrievable. Trust me, avijit, your search for a competent data recovery specialist ends here. Let's connect and get started!
$150 USD in 4 days
4.1
4.1

HI, I can help with the recovery of your priority 3 August MP4 recordings while minimizing the risk of overwriting any remaining data. I’ll first work from a sector-by-sector clone/image rather than the original drive, then use tools such as R-Studio, PhotoRec, or GetDataBack to scan unallocated space and reconstruct recoverable MP4 files. I’ll verify recovered footage by checking file integrity, playback, timestamps, and available metadata before delivery. Any footage recovered from surrounding dates will be organized separately, along with a concise report detailing what was successfully recovered and any limitations encountered. Please avoid writing any new data to the source device until imaging is complete. Once the image is available, I can begin the recovery workflow and keep you updated on progress. Best regards, Shahzain
$50 USD in 1 day
3.7
3.7

Hello, I hope you're doing well. I’ve recovered deleted video files from similar DVR drives, having worked on several forensic restores for security systems. On a recent job I recovered fragmented MP4s using R-Studio and custom Python carving to reassemble moov atoms, recovering files from unallocated sectors after a full disk scan. I'd start with a verified sector-by-sector image, run R-Studio, PhotoRec and a custom MP4 reassembly script, then validate playback and checksums. Could we confirm whether you can create the clone or prefer I image the drive, and share the Restore My Files scan output so I know the file traces you saw? Looking forward to hearing from you, Muhammad Armaghan K.
$50 USD in 1 day
3.1
3.1

I can provide full step-by-step guidance so you can execute the recovery safely on your end. CRITICAL WARNING: Do NOT save recovered files back onto the same 57 GB drive. With 53 GB already in use, writing any new data will instantly overwrite the unallocated space holding your 3 August fragments. All output must go to a separate external drive (at least 120 GB free). Here is the exact workflow I will guide you through: Forensic Imaging: Use FTK Imager (or ddrescue) to create a bit-stream .img clone. We unmount the source drive immediately after to freeze its state. Deep Carving: Load the .img into R-Studio or PhotoRec to target unallocated space specifically for MP4 container atoms (ftyp, mdat, moov). Header Repair: Continuous DVR logging often strips index headers. We’ll use untrunc with a working reference clip from your camera to rebuild the moov atom and make the 3 August files playable. Verification: Batch-audit stream integrity via FFmpeg and sort footage into 3 August vs. surrounding dates. Estimated execution time: 3 to 5 hours. Let me know if you have a secondary drive ready, and we can begin!
$140 USD in 1 day
2.5
2.5

Hi, good day. I can approach this as a forensic-style recovery job, starting with a sector-by-sector clone/image so the original surveillance device is not modified during recovery. I’ll analyze the image for deleted/unallocated MP4 data using tools such as R-Studio, PhotoRec, or GetDataBack, reconstruct the 3 August recordings where possible, recover neighboring footage separately, and validate recovered files by checking MP4 structure, playback, file size, timestamps, and readable sectors before delivery. I’ll also document what was successfully recovered and identify any files or sectors that remain unrecoverable. Is the 57 GB device currently still being written to? Can you provide the exact device/filesystem type? Do you already have a sector-by-sector image available?
$140 USD in 7 days
0.0
0.0

Hi sarvats, I will deliver MP4 files from 3 August and nearby dates. I commit to a 2-day timeline within your 30-250 USD budget. I can start immediately, do you have the drive image ready? Waiting for your response in chat! Best Regards.
$140 USD in 3 days
0.0
0.0

I can assist with recovering your footage from 3 August and nearby dates, focusing on retrieving any overwritten or partially present files. I have experience working with security systems and forensic data recovery in similar scenarios. My approach involves analyzing the existing traces in your system, applying recovery techniques to extract and reconstruct the footage where possible. Quick question before I suggest an approach: are you able to provide direct access to the security unit’s storage, or will you need guidance on securing the data first?
$140 USD in 7 days
0.0
0.0

Hi there, I've successfully recovered lost footage for clients using a combination of R-Studio and custom scripts tailored for specific file systems. In your case, I’d initiate the process by creating a sector-by-sector clone of your drive image to ensure data integrity. Then, I would scan for the 3 August recordings, prioritizing MP4 format, while also checking for adjacent dates. To streamline the recovery, could you confirm the current file system of the drive? This will help in selecting the most effective recovery approach. I'm confident I can deliver the requested footage along with a detailed recovery report. What’s your timeline for this?
$140 USD in 7 days
0.0
0.0

Hi, I can approach this as a forensic data-recovery task, with data integrity as the priority. Since the drive may still contain recoverable fragments, I would avoid writing anything to the source device until a recovery image or clone is secured. My workflow would be: 1. Create a sector-by-sector clone/image of the drive. 2. Work only from the clone to avoid overwriting potentially recoverable footage. 3. Scan the image using tools such as R-Studio, PhotoRec, or GetDataBack, using both filesystem recovery and MP4 signature-based recovery where appropriate. 4. Prioritize the 3 August footage, then search surrounding dates for additional recoverable recordings. 5. Verify recovered MP4s by checking file integrity, duration, metadata where available, and actually testing playback. 6. Provide the recovered files in clearly separated folders along with a brief recovery report noting what was successfully recovered and any damaged/unrecoverable files. One important point: I would **not save recovered files back onto the original 57 GB device** during recovery, because doing so could overwrite the very data we're trying to recover. I would first recover them to a separate drive, verify them, and then copy them to the requested device if it is safe to do so. Message me now with the drive details and available storage, and we can plan the safest recovery workflow.
$30 USD in 2 days
0.0
0.0

We recently helped a client recover crucial security footage that had been overwritten, restoring their essential data successfully. I can assist you in retrieving the recordings from 3 August and any nearby files still lingering in unallocated space. Your focus on ensuring the MP4 files are playable and organized is crucial. I will use trusted tools like R-Studio and PhotoRec, ensuring a clean, professional approach to data recovery. With expertise in data recovery and a solid track record, we have 75+ 5-star reviews on similar projects and rank in the top 1 percent among 75 million users. If you'd like to discuss your project, feel free to send me a message. The worst that can happen is you walk away with a free consultation and a clearer direction for your project. I'd be happy to help. Regards, Devan.
$150 USD in 7 days
0.0
0.0

I recently completed a similar project successfully, where I recovered critical security footage for a client with a similar data retention issue. I'm confident I can deliver the same quality for this project. The detail that stood out to me is the need for the recordings to be in their original MP4 format, ensuring they are both **professional** and **easy to use**. With over 5 years of experience in data recovery, we excel at delivering **responsive**, **integrated**, and **scalable** solutions tailored to client needs. While we might be new to Freelancer, we have multiple 5-star reviews on similar projects and rank in the top 1% among 75 million users! Your project will be handled with the utmost care and expertise. I truly appreciate you taking your time to review our proposal and would love to discuss this project further. Regards, TJ
$150 USD in 7 days
0.0
0.0

Greetings I understand you need to recover MP4 recordings from 3 August and nearby dates, and we have successfully completed similar projects in the past. Your goal is to retrieve those valuable recordings while ensuring data integrity and file completeness. We will create a sector-by-sector clone of the drive and utilize trusted tools like R-Studio and PhotoRec. Our workflow involves scanning for recoverable files, verifying their integrity, and organizing them as per your requirements. I bring over 5 years of experience in data recovery, specializing in restoring lost footage and ensuring high-quality results. I would love to chat about your project and suggest a follow-up discussion to outline our approach in detail. Regards, Nabeel Ismail
$150 USD in 7 days
0.0
0.0

I recently helped a client transform their initial concept into a polished, high-quality digital solution that was modern, intuitive, and ready for user engagement. I can help you recover your essential recordings with precision and expertise. My goal is to ensure a seamless experience, restoring your valuable MP4 files from 3 August while keeping the process smooth and efficient. I understand you're looking for a reliable recovery method that prioritizes data integrity and usability. My approach will involve a detailed sector-by-sector scan of the disk, utilizing trusted tools like R-Studio and PhotoRec to maximize recovery potential. I specialize in data recovery and have successfully completed similar work, such as the Culture City web application, which showcases my attention to detail and commitment to quality. You can check out my relevant project here: [Culture City Web Application](#). I am very interested in discussing your project further and assisting you in recovering your important footage. The only thing you will lose is some time on a free consultation. Kind Regards, Nanise Mostert
$150 USD in 7 days
0.0
0.0

Hi, I can help with the recovery workflow while prioritizing data integrity. I would first work from a sector-by-sector clone/image, avoid writing to the source drive, scan the image for deleted MP4 data, and verify recovered files by checking that they are playable and complete. I’ll keep the 3 August footage as the priority and separate any additional recoverable footage by date. Before starting, I’ll provide the exact preparation steps and recovery approach. Best, Shubham
$140 USD in 7 days
0.0
0.0

Dear Client, How are you? I hope this proposal finds you well. I'M A CERTIFIED & EXPERIENCED EXPERT IN RECOVERY This is to inform you that I have KEENLY gone through your project description, CLEARLY understood all the project requirements as instructed in your project proposal and this is to let you know that I will perfectly deliver as desired. Being in possession of all stated required skills as this is my field of professional specialization having completed all certifications and developed adequate experience in the respective field, I hereby humbly request you to consider my bid for professional, quality and affordable services that meet all your requirements. I always guarantee timely delivery and unlimited revisions where necessary hence you are assured of utmost satisfaction when working with me. Please send me a message so that we can discuss more and seal the project. WELCOME.
$250 USD in 1 day
0.0
0.0

Hi there, I believe exceptional work should earn your trust before it earns your payment. Your goal of recovering the 3 August recordings is clear, and I understand the urgency given your security unit's overwriting policy. The fact that traces of the files remain indicates that there is a solid chance for recovery. My approach will prioritize using reliable tools like R-Studio and PhotoRec to ensure that the data is retrieved efficiently while maintaining file integrity. The recovery workflow will involve creating a sector-by-sector clone of the drive to safeguard the original data. I will then scan the cloned image, focusing on unallocated space to retrieve the MP4 files from 3 August as well as any relevant footage from the surrounding dates. Once recovered, I will verify the completeness of each file before delivering them back to you, accompanied by a brief report on what was successfully recovered. In a similar project, I successfully restored critical surveillance data using similar methods, which resulted in the client being able to access important footage they thought was lost. Relevant portfolio examples can be shared upon request. Let's create something that not only meets your expectations but sets a new standard for quality. Regards Junaid
$100 USD in 7 days
0.0
0.0

Hello! I went through your brief for "Recover 3 Aug & Nearby Recordings". I'm a senior engineer (11+ yrs) specialized in workflow automation (n8n / Make / custom Python) and API integration — exactly what this needs. I've shipped my own products end to end and focus on reliable, maintainable delivery. How I'd approach it: 1) Quick chat to lock the exact scope and edge cases 2) Build in small, testable steps so you see progress early 3) Clean handover with docs I'm available to start now and I keep clients updated via chat. Let me know your questions. Best, Chris
$120 USD in 10 days
0.0
0.0

With my extensive experience in data management and recovery, I am confident I can successfully retrieve your crucial recordings from August 3rd and potentially even additional ones from the surrounding dates. Having dealt with similar cases involving overwritten footage, I understand the importance of traversing unallocated space and conducting deep scans to carefully retrieve data. In terms of tools, I trust a combination of professional-grade software like PhotoRec, R-Studio, and my own custom scripts to carry out the task efficiently while maintaining data integrity. To ensure assurance before delivery, I employ a comprehensive verification process where I personally inspect each individual file for completeness myself. Moreover, I have a keen eye for detail which extends to documenting any unrecoverable sectors along with a summary of all that is successfully recovered. As for your concerns about safety, irrespective of whether it’s remote or on-site access you prefer, rest assured your data will be handled with the utmost care and professionalism.
$200 USD in 4 days
0.0
0.0

I can help recover your data and restore the database to a stable, usable state while minimizing the risk of further data loss. Please create a image or ISO file out of the SD card. I understand that recovery can be sensitive and that the exact recovery approach depends on the condition of the files and available backups. I will work carefully to preserve the original data and avoid destructive operations during the recovery process.
$1,499 USD in 7 days
0.0
0.0

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