video-thumbnail | 生成视频缩略图(CSS Sprite) Creating video thumbnails with ffmpeg | Video Utils library

 by   stevenjoezhang Python Version: Current License: GPL-3.0

kandi X-RAY | video-thumbnail Summary

kandi X-RAY | video-thumbnail Summary

video-thumbnail is a Python library typically used in Video, Video Utils applications. video-thumbnail has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. However video-thumbnail build file is not available. You can download it from GitHub.

基于 ffmpeg 和 Python3 创建视频在不同时间的截图,并将它们合成一张缩略图。 Creating video thumbnails, based on ffmpeg and Python (support Python3 only).
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            kandi-support Support

              video-thumbnail has a low active ecosystem.
              It has 8 star(s) with 1 fork(s). There are 2 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              video-thumbnail has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of video-thumbnail is current.

            kandi-Quality Quality

              video-thumbnail has 0 bugs and 0 code smells.

            kandi-Security Security

              video-thumbnail has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              video-thumbnail code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              video-thumbnail is licensed under the GPL-3.0 License. This license is Strong Copyleft.
              Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

            kandi-Reuse Reuse

              video-thumbnail releases are not available. You will need to build from source code and install.
              video-thumbnail has no build file. You will be need to create the build yourself to build the component from source.
              Installation instructions are not available. Examples and code snippets are available.
              It has 43 lines of code, 1 functions and 2 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed video-thumbnail and discovered the below as its top functions. This is intended to give you an instant insight into video-thumbnail implemented functionality, and help decide if they suit your requirements.
            • creates a thumbnail from two images
            Get all kandi verified functions for this library.

            video-thumbnail Key Features

            No Key Features are available at this moment for video-thumbnail.

            video-thumbnail Examples and Code Snippets

            No Code Snippets are available at this moment for video-thumbnail.

            Community Discussions

            QUESTION

            Figuring out why a specific bit of CSS is not being applied as intended
            Asked 2022-Mar-30 at 01:04

            I am working on a secondary theme for a site of mine (a dark theme). & I can not understand why a specific bit of CSS is not being applied to a particular element, even though it is being applied on another element that is identical.

            URL to the site: https://phpstack-726541-2423367.cloudwaysapps.com/ Toggle the switch in the top right hand corner to enable the dark theme. You can see that it only applies it to the 'Header' & not the 'Footer' even though it can be seen that they both use the same classes through Inspect element.

            ...

            ANSWER

            Answered 2022-Mar-29 at 23:55

            It's seems that your problem stems from you using querySelector()

            Since the output will always be the first element matching the criteria (in your case it seems to be your header) ( https://developer.mozilla.org/en-US/docs/Web/API/Document/querySelector )

            Try using an id instead for your footer or using querySelectorAll() which will return a list of elements (https://developer.mozilla.org/en-US/docs/Web/API/Document/querySelectorAll)

            Hope I could help you, keep me updated if you fixed it ! :)

            Source https://stackoverflow.com/questions/71669844

            QUESTION

            WISTIA upload stuck at 100%
            Asked 2022-Jan-27 at 06:06

            I am using Wistia API for video upload. The code seems to be fine and according to Wistia docs but when I upload a file, it shows the progress going from 0 to 100%, but after reaching 100%, following error is logged in console by sentry:

            ...

            ANSWER

            Answered 2022-Jan-27 at 06:06

            Looks like it was an issue on Wistia's end due to an update according to their support. Always seemed like that as issue was in their api.js file. It works now.

            Source https://stackoverflow.com/questions/70860533

            QUESTION

            Pause HTML mp4 video when clicking outside of modal
            Asked 2021-Aug-06 at 17:28

            I've been trying to get the video to stop playing when I close the modal by clicking outside of the modal. I've been able to do it when the user clicks the "x" inside of the modal box. It's using html video, and the video is in mp4 format.

            HTML

            ...

            ANSWER

            Answered 2021-Aug-06 at 17:28

            Check target elements is your modal or not via element.target. If not pause your video.

            Example:

            Source https://stackoverflow.com/questions/68674386

            QUESTION

            Succeeded in fetching data, but it gives TypeError: Cannot read property '0' of null
            Asked 2021-Feb-01 at 17:58

            I have another problem today.

            ComponentDidMount seems to work fine(it brings data from the server), but when I try to use the data I received, it'd throw TypeError: Cannot read property '0' of null.

            What I'm trying to do is to play one of the videos I received from fetching data from the server. I receive my data as an array of nested objects, which is the reason to using [0] to get a certain index of the array elements, but it'd give an error.

            Here is part of my function,

            ...

            ANSWER

            Answered 2021-Jan-24 at 16:49

            Fetching data from the backend server is async. thats why you need to handle first rendering part as well as null and undefined data set from the backend. for this you can add check for null and undefined values in array.

            Source https://stackoverflow.com/questions/65873158

            QUESTION

            Expo SDK40 upgrade TypeError: undefined is not an object (evaluating 'inspect.custom')
            Asked 2021-Jan-27 at 09:00

            upgraded Expo SDK along with referring to the “Deprecations, renamings, and removals” section of the SDK 40 upgrading post from SDK39 to SDK40 and got an error.

            ...

            ANSWER

            Answered 2021-Jan-22 at 14:21

            I have also updated Expo for SDK40, same problem, so that's why i just again installed 38 that is much more better and optimized, try to write to their expo - community: Expo-Community, and expo - devs and admins are there

            hope i could help you! https://forums.expo.io/

            Source https://stackoverflow.com/questions/65841459

            QUESTION

            libav sws_scale() fails colorspace conversion on real device, works on emulator
            Asked 2020-Aug-26 at 16:50

            I'm making a movie player with libav. I have decoding video packets working, I have play in reverse working, I have seeking working. All this works no an x86 android emulator, but fails to work on a real android phone (arm64-v8a)

            The failure is in sws_scale() - it returns 0. The video frames continue to be decoded properly with no errors.

            There are no errors, warnings, alerts from libav. I have connected an avlog_callback

            ...

            ANSWER

            Answered 2020-Aug-26 at 16:50

            This is a known bug in FFMPEG on ARM architecture.

            A workaround was posted by mythtv that involves subtracting 1 from the destination width in order to bypass broken optimization code.

            https://code.mythtv.org/trac/ticket/12888

            https://code.mythtv.org/trac/changeset/7de03a90c1b144fc0067261af1c9cfdd8d358972/mythtv

            Reported against FFMPEG 3.2.1 http://trac.ffmpeg.org/ticket/6192

            Still exists in FFMPEG 4.3.2

            Source https://stackoverflow.com/questions/63549287

            QUESTION

            How can I move an image using X and Y cordinates of a click
            Asked 2020-Jul-27 at 00:37

            I am trying to add a function to my site that when a user clicks in a random location an image appears in said location.

            This is my current code all within my HTML, Im guessing I have to use xpos and ypos as their outputs in some sort of position tag?

            ...

            ANSWER

            Answered 2020-Jul-08 at 12:12

            You can do this by using JS and applying styling and making the image position to absolute to that image according to clicked cords x and y

            Click anywhere on the snippet screen to see the img appear / move there.

            Run snippet below.

            Source https://stackoverflow.com/questions/62794180

            QUESTION

            Require is not defined react-router-sitemap
            Asked 2020-Jun-10 at 09:14

            According to the official documentation here the sitemap-builder.js file should look like this:

            ...

            ANSWER

            Answered 2020-Jun-10 at 09:14

            You need the default of it you can destructure the default property like this:

            Source https://stackoverflow.com/questions/62299032

            QUESTION

            Can I insert or edit a file input with val()?
            Asked 2020-Apr-29 at 01:38

            I'm making a CRUD for an admin panel with jQuery. I'm adding "videos" to a list using the following form:

            So when I submit the form, all the fields are pushed to an array called videos and the form is cleared.

            The problem begins when I try to edit a specific video and try to insert all the values of the current video inside the fields of the form. I'm doing this:

            ...

            ANSWER

            Answered 2020-Apr-07 at 03:02

            You can use DataTransfer() to set value of input type file.

            Eg:

            Source https://stackoverflow.com/questions/61071761

            QUESTION

            How to rearrange child divs on data attribute by recent date time in jQuery?
            Asked 2020-Feb-14 at 15:50

            I have set each section with its own category name and wanted to rearrange its child div elements based on the data attribute sorted by recent date time published at the top then descending to the bottom.

            I'm trying to loop through each of the child elements of its parent but the function reArrangeVideosByRecentUploads() isn't working. I debugged it and it would stop at this line of code $('.section' + ALPHA_CLASS_NAME + ' .thumb .video-thumbnail').each(function(i) { and then skip the function entirely. There's no error in the code, so I'm not sure why this is the case.

            ...

            ANSWER

            Answered 2020-Feb-14 at 15:46

            You're overcomplicating this a little. To sort elements you can use the sort() method. Provide this method a function which accepts two arguments which are the elements in the iteration to compare to each other. Convert the data-date values to Date objects and compare them, returning 1 or -1 depending on which is the most recent.

            To keep the logic DRY you can loop over all the section .thumb containers and sort them individually. Try this:

            Source https://stackoverflow.com/questions/60229401

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

            Vulnerabilities

            No vulnerabilities reported

            Install video-thumbnail

            You can download it from GitHub.
            You can use video-thumbnail like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

            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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            gh repo clone stevenjoezhang/video-thumbnail

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            git@github.com:stevenjoezhang/video-thumbnail.git

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