AB
AB
AiBoss

All Categories

project

VideoCaptioner - An AI video captioning tool that supports caption style adjustment and multi-format export.

VideoCaptioner (Chinese name: Kaka Subtitle Assistant) is an intelligent subtitle processing tool based on Large Language Model (LLM), which simplifies the generation and optimization process of video subtitles. VideoCaptioner supports speech recognition, subtitle segmentation, etc.

What is VideoCaptioner?

VideoCaptioner (Chinese name: Kaka Subtitle Assistant) is an intelligent subtitle processing tool based on Large Language Model (LLM), which simplifies the generation and optimization process of video subtitles. VideoCaptioner supports the entire process of speech recognition, subtitle segmentation, correction, translation, and video synthesis, running without a GPU and offering simple and efficient operation. The software provides multiple speech recognition engines, including online interfaces and local Whisper models, supports multi-platform video download and processing, and optimizes the professionalism and fluency of subtitles. VideoCaptioner supports subtitle style adjustment and export in multiple formats, making it suitable for various video creators and subtitle workers.

Main functions of VideoCaptioner

  • Speech recognition:
    • It supports multiple speech recognition engines, including online interfaces (such as B interface and J interface) and local Whisper models (such as WhisperCpp and fasterWhisper).
    • It offers multiple language support, supports offline operation, and protects user privacy.
    • It supports human voice separation and background noise filtering, improving the accuracy of speech recognition.
  • Subtitle Segmentation and Optimization:
    • Intelligent sentence segmentation based on Large Language Model (LLM) reconstructs word-by-word subtitles into natural and fluent sentences.
    • Automatically optimizes the formatting of technical terms, code snippets, and mathematical formulas to enhance the professionalism of the subtitles.
    • It supports contextual sentence segmentation optimization and further improves subtitle quality by combining the text or prompts.
  • Subtitle Translation:
    • Intelligent translation is performed based on context to ensure that the translation is accurate and conforms to language habits.
    • We adopt a "translation-reflection-translation" methodology to improve translation quality through iterative optimization.
    • It supports translation of multiple languages to meet the needs of different users.
  • Subtitle style adjustment:
    • It offers a variety of subtitle style templates, such as science popularization style, news style, and anime style.
    • It supports multiple subtitle formats (such as SRT, ASS, VTT, TXT) to meet the needs of different platforms.
    • It supports customizable subtitle position, font, color, and other style settings.
  • Video subtitle synthesis:
    • Supports batch video subtitle synthesis, improving processing efficiency.
    • Supports setting the maximum subtitle length and ending punctuation, and removes them to ensure aesthetically pleasing subtitles.
    • It supports disabling video compositing and generating only subtitle files.
  • Multi-platform video download and processing:
    • Supports video downloading from major domestic and international video platforms (such as Bilibili and YouTube).
    • It supports automatically extracting and processing the original subtitles from the video.
    • It supports importing cookie information to download video resources that require login.

VideoCaptioner project address

Application scenarios of VideoCaptioner

  • Video creatorsCreators can quickly generate subtitles for their videos, improving their accessibility and professionalism.
  • Educational content creatorsThe creators of educational videos can quickly generate accurate subtitles to facilitate student learning.
  • self-media operatorsSelf-media creators can quickly process video subtitles, improving the efficiency of content publishing. Based on the subtitle translation function, video content can be promoted to a wider audience in more languages, expanding its influence.
  • Subtitle Translation TeamThe subtitle translation team reduces the workload of manual translators and improves translation efficiency and quality.
  • Video editing enthusiastsFor video enthusiasts, it allows you to easily add subtitles to your videos, enhancing their viewing experience.
Back