Preface
The more videos we want to watch, or need to watch, the more we save up, but the less time we have. In the face of tens of minutes, hours of video content, if only for one of the clips, a few lines of dialog to watch the entire video, it is neither efficient nor necessary. Therefore, we can use today's recommended AI video summarization tools to quickly go through the video you need to watch, these tools can be a few seconds to distill the key content of several hours of video, can help you significantly reduce the original need to spend on these long videos of the precious time, improve efficiency, leaving more time for themselves.
5 Recommended AI Video Summarization Software
1. Elmo

Elmo is an online AI document and video summarization browser plugin for Chrome. powered by nVidia's Lepton AI, Elmo summarizes web content, Google Docs, PDFs, and Youtube videos, quickly generating concise summaries, abstracts, highlights, mind maps, timelines (videos), and other content based on user-supplied content. It can quickly generate concise summaries, abstracts, highlights, mind maps, timelines (videos), and other content based on user-supplied content, as well as provide relevant questions for quick Q&A. The generated content can be read aloud by AI and saved locally by copying and generating images. In addition, Elmo supports multiple languages and can translate the content in the source file into the target language (e.g. Chinese) and generate a summary in the corresponding language before presenting it to the user, without worrying about the language barrier.
Elmo's powerful features and easy-to-use format allow users to quickly grasp the key points of courses, conferences, and papers, and there is no need to switch between multiple pages, just one page to complete a series of operations such as reading, organizing, and Q&A, which greatly improves the efficiency of the work and study for the user, and is suitable for students, teachers, and office workers, and other groups to use.
Functions at a glance
- AI Web Page Summary
- AI Google Docs Summary
- AI PDF Summary
- AI YouTube Video Summary
- Summary and Abstract Generation
- focus on refining
- Video timeline overview generation
- Mind map generation
- Related Questions
- Keyword network search
- Documentation AI Q&A
- multilingual translation
- One-click copy
- Image Export
- AI reading
- regenerate
Software Advantages
Description of prices
Elmo Completely free.
2. Listening to and understanding the general meaning

Listening to the general meaningLaunched by Ali, it is a versatile office productivity tool.
Its main function is to transcribe and summarize audio and video based on artificial intelligence. It can transcribe voice for users in real time in scenarios such as meetings, courses, training, interviews, etc. It also supports converting uploaded audio/video and RSS podcast links into text, translating them in real time, generating intelligent summaries, and allowing users to mark important information with a single click, and exporting the recognition results and notes to a local or AliCloud disk.
In addition, it can also conduct intelligent Q&A with users to quickly search for the answers and information they need, as well as document and webpage reading summarization functions to save time for users to look at the information, and it also has built-in practical gadgets, such as copywriting touch-up tool, AI translation tool, AI analysis tool and so on.
Functions at a glance
- Real-time voice transcription
- Audio and video transcription
- Podcast link transcription
- Batch file upload
- AliCloud Disk File Import
- Keyword refinement
- Summary
- focus on refining
- Chapter Overview
- Speech Summary
- Video PPT Extraction
- To-do list generation
- Q&A, review of key points
- AI Q&A
- Automatic differentiation of speakers
- Quick Marker Highlighting
- Keyword Search and Filtering
- Export in multiple formats
- Quick Share
- Chinese and English two-way translation
Software Advantages
Description of prices
Listening to the general meaningfree.
3、Recorded curry

coffee recordingIt is a one-stop AI multimedia online creation platform with diversified functions, and AI audio/video summarization is one of its functions.
Based on the technical support of ChatGPT, it can deeply analyze the audio and video uploaded by users, whether it's game live or travel VLOG, or meeting recordings or teaching videos, Record Café can quickly generate concise summaries, capture key information, extract subtitles, and ensure that users can quickly understand the content of the video in a short period of time. Record Café also supports audio and video AI Q&A, users can ask any questions about the uploaded audio and video, and Record Café will provide you with detailed answers.
Functions at a glance
- Audio and video summaries
- full abstract
- Key message distillation
- Subtitle Extraction
- AI Q&A
- Cloud and Local Import
Software Advantages
Description of prices
Recorded curry login registration can beFree TrialNew users receive 10 free credits that can be used in the AI audio/video summarization feature.
4. Memo AI

Memo AI is an AI audio/video transcription and summarization software for PCs, which can accurately transcribe YouTube, podcast links, and locally uploaded audio/video into text form, with support for recognizing and distinguishing the speakers, and then translating the text into more than 90 languages, including Chinese, and listening to and reading the translated content accordingly, with exporting support for the synthesized pronunciation audio. Memo AI supports GPU acceleration, and with the M1 Max chip, it takes only 2 minutes to complete 30 minutes of audio and video transcription.
At the same time, Memo AI can also summarize audio and video after transcription, and its summarization ability is based on ChatGPT, which can not only quickly generate AI full text summary and AI mind map, but also automatically pop up key point reminders during audio and video playback.
In addition, Memo AI is equipped with convenient functions such as real-time audio subtitle generation and audio segmentation, and the text content transcribed and summarized by the tool as well as the generated subtitles are supported to be exported in formats such as SRT, Markdown, MP4, and so on.
Functions at a glance
- Audio and video transcription, support local upload files (MP4, MP3, AAC, M4A) and YouTube links
- Audio and video summaries
- AI Audio and Video Q&A
- AI Abstract Generation
- AI Thinking Maps
- Key point pop-up alerts
- AI Translation in 90+ languages
- Audio real-time subtitle generation
- Subtitle synthesized speech with multi-language support
- speaker recognition
- Audio Splitting
- Multi-format export, support for import Notion, Obsidian
Software Advantages
Description of prices
Memo AI canFree to use, free user transcription, summary amount unlimited.
5. AI class representative

AI Class Rep is a multifunctional tool for organizing AI video information.The main functions of AI Class Rep are AI video Q&A, AI video summary, and AI subtitle search.AI Class Rep supports quick summarization of videos on B station, Youtube, Shakeyin, and Watermelon, etc.Simply upload the video link, and then you can generate easy-to-read overview summaries and timelines with detailed introductions in a single click, which can be used as a tool for organizing AI video information. The generated text can be copied and exported. After the summary is complete, users can also ask the AI questions about the video content and perform accurate subtitle searches, and the transcribed subtitles can be exported in SRT format.
Perfect for use in the country's social media environment, AI Class Rep is a must-have efficiency tool for self-publishers, students, and other groups.
Functions at a glance
- Multi-platform link support
- AI Video Q&A
- AI Video Summary
- AI subtitle search
- Copying and exporting text content
- Subtitle extraction and export
Software Advantages
Description of prices
AI Classroom Representatives are registered and logged in to supportFree TrialThe free user can generate 3 times per day.
Conclusion
This recommended several AI video summary tool, my personal favorite one is Elmo, because it is completely free, and as a plug-in is very convenient, the generated summary content is also very comprehensive; another is the AI class representative, because if it is used to summarize the domestic video platform video is really very convenient, just need to upload a link on the line, the only drawback is that the free quota is too little. At the same time, the other three tools also have their own unique and irreplaceable features, you can choose the right tool to use according to demand.