Add automatic subtitles and captions to a video online. Boost your video engagement and repurpose your content like a Pro with Subly's AI service.

Generate open or closed captions for videos automatically with, in a matter of minutes. Subly's AI speech recognition will do the heavy lifting, so you can focus on making subtitle edits and styling your video, ready to share faster with your audience. You wouldn’t share a video without image or sound. So why leave out the text?
Captions can help to get the attention of those with sound off, deaf or hard of hearing. Making sure they can understand your content, whilst engagement soars too.
Automatically add highly accurate subtitles or captions to video in Polish. Or let professional transcribers create 99% accurate subtitles and captions for you in English.






And in doing so, it quietly presided over the death of the VCR and the birth of the video byte.
The AXIS 2400 was designed for professional surveillance, allowing users to digitize up to four analog video streams simultaneously. By converting analog signals into digital images, it enabled remote monitoring over any TCP/IP network, including local intranets and the Internet, without the need for specialized hardware beyond a standard PC.
While the Axis 2400 is considered a legacy product—as the industry has largely shifted to native IP cameras and high-definition digital streaming—its impact cannot be overstated. It laid the foundational blueprint for modern network video recorders (NVRs) and video management systems (VMS). Axis 2400 Video Server
Under the hood, the AXIS 2400 utilized dedicated hardware to maintain consistent performance even under heavy loads.
Capable of delivering up to 30 frames per second (NTSC) or 25 frames per second (PAL) split across its active channels. And in doing so, it quietly presided over
The Axis 2400 Video Server, introduced by Axis Communications in the early 2000s, represented an important step in the transition from analog closed-circuit television (CCTV) systems to networked video surveillance. As an early-generation video encoder, the Axis 2400 enabled organizations to integrate existing analog cameras into IP-based monitoring systems — extending the life of legacy camera hardware while providing network accessibility, remote viewing, and the foundational benefits of digital video management. This essay outlines the device’s purpose and technical role, describes its architecture and features, situates it in the context of surveillance technology evolution, assesses its advantages and limitations, and considers its historical significance.
This single decision killed the standalone DVR industry. Why buy a dedicated hardware recorder when you could buy a $1,200 Axis 2400, plug four existing analog cameras into it, and record the streams to a standard Windows NT server using any VMS (Video Management Software)? While the Axis 2400 is considered a legacy
Features a built-in web server, enabling users to view live video feeds and configure system settings directly through a standard web browser.
Ease of use was a central design philosophy. The server was managed through a built-in web server, allowing remote configuration and monitoring via any standard web browser like Internet Explorer or Netscape Navigator. The setup process was streamlined: users would attach cameras, connect the server to a network, assign an IP address (using the AXIS IP Installer or ARP/PING), and then instantly view live video by simply entering the address into a web browser. Multi-level password protection ensured that the system could be as open or as secure as needed.
Subtitles really don’t have to be complicated. Subly is fast, easy-to-use and you can try all the features for 7 days.
Generate subtitles from video (open captions) or choose different files like SRT (SubRip subtitle file) or VTT (closed captions) to use alongside with your video. Even repurpose the content from your video into transcripts with a TXT generated every time you upload your files.

Subtitle video or audio content online, helping users to engage with videos and to improve global accessibility.

Automate multi-language subtitles, generate SRTs and burn subtitles in video or audio files. Get more content out the door faster.
Talk everyone's language. Seamless communication across borders with automatic multi-language subtitles for video and audio.


Simplify workflows with accurate subtitles in multiple languages and file formats (srt / txt / vtt). Have a full control over subtitling processes and their industry jargon transcription settings.
Make the local - global to increase engagement & reach. Create multiple language versions of their training videos.

By adding subtitles to your videos, you’ll capture the attention of those watching without sound or who are deaf or hard of hearing. On Facebook alone 85% of all video content is watched without sound.
Want to stop the scroll? Put subtitles to make your video content accessible to more people. Reach more of your audience and give your content the views it deserves.
Provide accessibility for viewers with hearing impairments. Help users who aren't fluent in the spoken language or have difficulty understanding accents or speech patterns.
Enhance the experience for viewers who prefer to read along with the audio. Reading and hearing simultaneously can improve understanding of your video content.
Increase engagement by adding subtitles and getting the attention of those scrolling with sound off. Subtitles can make viewers feel more connected to the characters and story.