Raysync High-speed File Transfer Solutions


The secure, fast and reliable way to send large files


Comprehensive Security

Move Faster

Guaranteed File Delivery

No File Size Limits

Ease of Use


Large File Transfer

  • Guarantee file delivery with checkpoint restart
  • AES-256 encryption and SSL encryption
  • Up to 100 times faster than standard methods

FTP Acceleration

  • User-friendly interface
  • Automatic file acceleration transfer
  • High-speed transfer base on the existing structure

Proxy Acceleration

  • Optimize the real-time transfer experience
  • Accelerated file transfer for existing enterprise systems

SDK Application Integration

  • Seamless SDK integration
  • Easy to use by other developers

RaySSH Acceleration

  • Perfect file transfer alternative to OpenSSH
  • Available for the mainstream computer systems


Raysync provides fast file transfer solutions that are perfect alternatives to FTP. By adopting patented UDP protocol, Raysync delivers your data faster and won't over-burden your network. Our solutions enable you to send files of any size or format at full line speed, hundreds of times faster than FTP, while ensuring secure and reliable delivery.


Raysync is dedicated to creating automatic file transfer software that helps organizations improve their business’s productivity.

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[2022 Updated] Proven 5 Methods on How to Share Large Video Files

In the era of 4K digital movies, audiences can enjoy ultra HD quality. For filmmakers, how to quickly and safely transfer large video files is a big problem. Behind an excellent movie are the joint efforts of countless teams, and sending and sharing large video files pervades the entire film making process, from shooting to post-production. Moreover, many teams will carry out international cooperation, and the demand for cross-border transfer of videos is frequent and urgent. Below, we've selected five proven video transfer and share methods for all filmmakers. Proven 5 Methods on How to Share Large Video Files Method 1: High-speed Large File Transfer Solutions -- Raysync Raysync is a fast and secure way to transfer large video files, and its high-speed transfer protocol can transfer a large number of large video files in minutes and is also suitable for cross-border transfers. Each link of film and television production involves a large number of video material transfers and division of labor and collaboration. It fully considers the video file transfer requirements of editing, compositing, 3D, special effects, color matching, and other processes. With the self-developed secure high-speed file transfer protocol, the transfer speed is up to 100 times faster than FTP. In addition, Raysync launched the file anti-virus function recently, which can greatly improve the security performance for massive file transfer requirements. It also provides team collaboration features, files from different teams can be collected and archived in specific team folders, and administrators can also set permissions to help better team collaboration. Thanks to the ultra-high transfer speed and high security, Raysync has been recognized by many animation and film studios. Key Features of Raysync High-speed Unlimited video size and number. It can make full use of your network bandwidth to send video at the fastest speed, with high transfer efficiency, ensuring the film production schedule. Stable Through breakpoint retransmission, error retransmission, multiple file verification, intelligent synchronization ensure the stability and integrity of data transfer. Security Raysync has a variety of data encryption schemes. It is guaranteed that the material files will not be stolen or leaked during the video transfer process, and the copyright of the video will not be infringed. Easy Team Collaboration Raysync has user groups and sharing functions. Managers can create different file management permissions for sharing and collaboration based on different logic such as departments, businesses, projects, and teams, to manage business flexibly and efficiently. 100% Correct Transfer Avoid transferring errors during the sending and sharing of large videos, and ensure that every team member can receive the latest video material synchronously without affecting video quality. Pros & Cons √ Ultra high-speed √ Unlimited video size/format √ Video online preview/sharing √ TLS certificate √ 100% correct transfer √ On-premises × English supported only Method 2: MASV MASV is a transfer solution based on the TCP protocol, suitable for sending and sharing video and other files. There are no plugins for the user, and MASV support views the file status of each recipient, when the recipient downloads the video file, the sender will receive an email reminder and support the sender to view the specific download details. And they provide a pay-as-you-go plan for the user, which means the user does not need to buy a whole plan if they do not have many files to be shared. Pay as you go is a good idea for some projects. Pros & Cons √ There are no restrictions on video formats and sizes, and you only pay based on your file size, which is pretty good for projects that don't have long-term file sharing needs. × Compared to the UDP protocol, the transfer speed of the solution based on the TCP protocol is not that fast. Method 3: Cloud Solutions For video workers, it is also a good choice to choose cloud solutions, such as OneDrive, Google Drive and so on. These file storage tools all have powerful file sharing capabilities, so you can upload videos to your favorite cloud storage service and then share them with your team. These cloud storage services also provide a very convenient file permissions management function, which can set different permissions for each file to ensure that the file is available for download by the correct team members. These schemes also have no file size limit, you can choose the appropriate storage solutions according to the project’s needs. Pros & Cons √ These plans are very affordable and offer a variety of price packages, so you can choose the right price based on your team members and the size of your project. × But for video transferrring and sharing, the biggest problem is that the upload speed is very slow, for some time-constrained post-production projects, this can greatly affect the efficiency of the entire project. In addition, these cloud disks are also vulnerable to hacker attacks, which is not conducive to file security. Method 4: Hard Drive For particularly sensitive data, sending data to a hard drive is a good option. This method of transferring video files is especially convenient for local data transfers, as it usually only takes a few hours to ship to the destination. Also, hard drives are generally safer and more convenient to transport. Pros & Cons √ Compared with purchasing cloud storage space or professional data transmission solutions, hard drives are cheaper and can transmit a large amount of video data to the destination at one time, which is very cost-effective. × But the shortcomings are also obvious. First, hard drives are not suitable for projects where teams are distributed around the world, as differences in shipping times can cause differences in when teams receive the latest video production files, delaying the entire project. Second, although hard drives can transfer a large number of video files at one time, it is difficult to update the video files in time and notify the entire team of the post-production work that requires frequent comparison and modification. In other words, a lack of team collaboration features. Method 5: Share Videos via Email Some people have always chosen Gmail and Outlook as the transmission methods of video files. Although the client of these emails has restrictions on the size of video files, they can be transmitted through google drive, one drive, etc. Or transfer by compressing video files. You can also upload the video to a video-sharing platform and paste the link into an email. Pros & Cons √ Email is a good way for team collaboration and file sharing, and facilitates instant synchronization and classified archiving of information. For information queries in the later stage of the project, email can also be very convenient to classify different information. × This method is also not suitable for the transmission of very large video files, because the repeated compression of the video may affect the video quality. Conclusion For video producers, appropriate video sending and sharing methods should be selected on the premise of ensuring the integrity and security of the video. Of course, the video transfer speed cannot be ignored. FAQs about How to Send Large Video Files 1.How can I send a video that is too large? You can stream videos via Google Drive or Onedrive, or choose a professional video sharing service, of course, email and hard drives are the traditional but effective ways. 2.How can I send a video that is too large for free? Raysync is a high-speed large file sharing and sending service, you can click to have a free trial on their website.

2022-06-29 12:00:00


Raysync offers free file transfer solutions and technical support for enterprise users!

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