article-demo | 前端进阶积累:http : //obkoro1.com/web_accumulate/

 by   OBKoro1 HTML Version: Current License: No License

kandi X-RAY | article-demo Summary

kandi X-RAY | article-demo Summary

article-demo is a HTML library. article-demo has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

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              article-demo has a low active ecosystem.
              It has 53 star(s) with 80 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 0 have been closed. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of article-demo is current.

            kandi-Quality Quality

              article-demo has no bugs reported.

            kandi-Security Security

              article-demo has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              article-demo does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
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              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              article-demo releases are not available. You will need to build from source code and install.

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            article-demo Key Features

            No Key Features are available at this moment for article-demo.

            article-demo Examples and Code Snippets

            No Code Snippets are available at this moment for article-demo.

            Community Discussions

            QUESTION

            How to generate thumbnails from video which comes from json?
            Asked 2019-Jun-23 at 00:58

            I have a simple sidebar which contains videos from JSON each video have an edit button, now when U click edit button a modal opens up containing a video.

            Here is a working demo live demo without thumbanails

            Now I want when user clicks edit it should display a video as it's now and automatically it should generate thumbnails from video.

            Here is what I have tried so far:

            HTML

            ...

            ANSWER

            Answered 2019-Jun-23 at 00:58

            Your problem is that video is a jQuery element, which does not have an addEventHandler method. Instead use video.on('event', function).

            Alternatively, you could get the html element using video[0].addEventHandler

            Additional problems in your code come from mixing jQuery elements with base html ones. Namely that videoHeight and videoWidth are properties of the base element, and the base element needs to be passed to ctx.drawImage.

            Source https://stackoverflow.com/questions/56719688

            QUESTION

            Automatic Thumbnails/Screenshots for Chapter in HTML Video
            Asked 2017-Jan-26 at 22:12

            I found some examples, where people used a canvas and javascript to take multiple screenshots of a running video. You can see these examples here or here.

            The code sets a time interval, draws the current timeframe to a canvas and uses this to create a screenshot.

            I am wondering if it would be possible to use a similar technique, to automatically create a kind of preview for chapters of the video. But this would require to grab a bunch of screenshots before the video started. I failed to implement this, so I would like to know, if it is at all possible.

            I know that one could use pretaken screenshots for the chapters, but I wanted to automate this process.

            Thanks in advance for your answers.

            ...

            ANSWER

            Answered 2017-Jan-26 at 22:12

            This could be done in theory by jumping to specific times in the video (say every 10 seconds) using video.currentTime, waiting for the frame to be available (using progress events), drawing the frame to a canvas (canvas.drawImage) and storing it in some way (say an array of images having image.src = canvas.toDataURL).

            However, this process will take time because at least the relevant parts of the video would need to be loaded in the browser so the frame could be grabbed. The video would not be playable during the process as it is being skipped to different frames.

            This behavior is usually not acceptable, but it really depends on your specific use case.

            Source https://stackoverflow.com/questions/41880169

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install article-demo

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            https://github.com/OBKoro1/article-demo.git

          • CLI

            gh repo clone OBKoro1/article-demo

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            git@github.com:OBKoro1/article-demo.git

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