YouTubeCenter | YouTube Center

 by   YePpHa HTML Version: v2.1.1 License: MIT

kandi X-RAY | YouTubeCenter Summary

kandi X-RAY | YouTubeCenter Summary

YouTubeCenter is a HTML library typically used in Video applications. YouTubeCenter has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

YouTube Center is a userscript designed to expand the functionality of YouTube. It includes the ability to download the video you're watching, auto selecting your preferred video quality and much more.
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              YouTubeCenter has a medium active ecosystem.
              It has 2894 star(s) with 545 fork(s). There are 276 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 1247 open issues and 1198 have been closed. On average issues are closed in 296 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of YouTubeCenter is v2.1.1

            kandi-Quality Quality

              YouTubeCenter has no bugs reported.

            kandi-Security Security

              YouTubeCenter has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              YouTubeCenter is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              YouTubeCenter releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of YouTubeCenter
            Get all kandi verified functions for this library.

            YouTubeCenter Key Features

            No Key Features are available at this moment for YouTubeCenter.

            YouTubeCenter Examples and Code Snippets

            No Code Snippets are available at this moment for YouTubeCenter.

            Community Discussions

            QUESTION

            Download only instagram videos with instaloader
            Asked 2022-Mar-29 at 15:57

            This code is working for downloading all photos and videos

            ...

            ANSWER

            Answered 2022-Feb-19 at 06:17

            QUESTION

            How to disable HTML Video Player playback speed / three dots
            Asked 2022-Mar-25 at 16:32

            I don't want to show playback speed in my video, is there any controls or controlList properties to disable that option like controls disablepictureinpicture controlslist="nodownload"

            ...

            ANSWER

            Answered 2021-Sep-08 at 10:36

            According to the docs only three options are available (nodownload, nofullscreen, and noremoteplayback) and none seems to do what you want.
            And you can't style the browser's default control set, but you can use the (JavaScript) Media API to build your own control set which of course you can style in any way that you like. See this CodePen.

            Source https://stackoverflow.com/questions/69100753

            QUESTION

            Calculate average pixel intensity for each frame of tif movie
            Asked 2022-Feb-18 at 23:25

            I imported a tif movie into python which has the dimensions (150,512,512). I would like to calculate the mean pixel intensity for each of the 150 frames and then plot it over time. I could figure out how to calculate the mean intensity over the whole stack (see below), but I am struggling to calculate it for each frame individually.

            ...

            ANSWER

            Answered 2022-Feb-18 at 23:25

            You could slice the matrix and obtain the mean for each frame like below

            Source https://stackoverflow.com/questions/71180335

            QUESTION

            FFMPEG metadata not work with segment format
            Asked 2022-Feb-11 at 10:03

            I'm trying to add rotation metadata to the video recorded from RTSP stream. All works fine until I try to run recording with segment format. My command looks like this:

            ...

            ANSWER

            Answered 2022-Feb-11 at 10:03

            I found out it has been resolved in

            https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=a74428921f8bfb33cbe0340bfd810b6945e432d2#patch1

            and it works fine in ffmpeg 5.0. You can also apply this patch to 4.4.

            Source https://stackoverflow.com/questions/71020015

            QUESTION

            jQuery. Pause video with timeout
            Asked 2022-Feb-04 at 20:36

            I have several videos on my site that have the same class.

            I want to play only one video when hovering over it. As soon as I removed the hover, the video was paused with a delay of 1 second.

            I learned how to start a video and pause it. But as soon as I add setTimeout I get an error: Uncaught TypeError: Cannot read properties of undefined (reading 'pause')

            Below I am attaching the html code of my solution:

            ...

            ANSWER

            Answered 2022-Feb-04 at 20:36

            The issue is because this in the setTimeout() function handler refers to that function, not to the element reference provided in the invocation of the outer hoverVideo() or hideVideo() functions.

            To fix this issue create a variable in the outer scope to retain the reference to this which you use within the setTimeout():

            Source https://stackoverflow.com/questions/70992387

            QUESTION

            FFmpeg : How to apply a filter on custom frames and place output of them between mainframes
            Asked 2022-Feb-04 at 10:13

            I have an interlaced video stream and need apply a filter (any filter that takes two frames as input , for example tblend or lut2) on custom video frames and place output of them between mainframes like this :

            ...

            ANSWER

            Answered 2022-Feb-04 at 10:13

            You may chain tblend, interleave and setpts filters, while the two inputs to interleave filter are the output of tblend and the original video:

            Example (assuming input framerate is 25Hz):

            Source https://stackoverflow.com/questions/70936689

            QUESTION

            Javascript: frame precise video stop
            Asked 2022-Jan-28 at 14:55

            I would like to be able to robustly stop a video when the video arrives on some specified frames in order to do oral presentations based on videos made with Blender, Manim...

            I'm aware of this question, but the problem is that the video does not stops exactly at the good frame. Sometimes it continues forward for one frame and when I force it to come back to the initial frame we see the video going backward, which is weird. Even worse, if the next frame is completely different (different background...) this will be very visible.

            To illustrate my issues, I created a demo project here (just click "next" and see that when the video stops, sometimes it goes backward). The full code is here.

            The important part of the code I'm using is:

            ...

            ANSWER

            Answered 2022-Jan-21 at 19:18

            The video has frame rate of 25fps, and not 24fps:

            After putting the correct value it works ok: demo
            The VideoFrame api heavily relies on FPS provided by you. You can find FPS of your videos offline and send as metadata along with stop frames from server.

            The site videoplayer.handmadeproductions.de uses window.requestAnimationFrame() to get the callback.

            There is a new better alternative to requestAnimationFrame. The requestVideoFrameCallback(), allows us to do per-video-frame operations on video.
            The same functionality, you domed in OP, can be achieved like this:

            Source https://stackoverflow.com/questions/70613008

            QUESTION

            How to extract available video resolutions from Facebook video URL?
            Asked 2022-Jan-26 at 12:11

            In my Facebook Video Downloader android application i want to show video resolutions like SD, HD with size. Currently i am using InputStreamReader and Pattern.compile method to find SD and HD URL of video. This method rarely gets me HD link of videos and provides only SD URL which can be downloaded.

            Below is my code of link parsing

            ...

            ANSWER

            Answered 2022-Jan-26 at 12:11

            Found a solution for this so posting as answer.

            This can be done by extracting Page Source of a webpage and then parsing that XML and fetching list of BASE URLs.

            Steps as follow:

            1- Load that specific video URL in Webview and get Page Source inside onPageFinished

            Source https://stackoverflow.com/questions/70782618

            QUESTION

            Why doesn't `width:100%; height:100%; object-fit: contain;` make a fit its container?
            Asked 2022-Jan-21 at 00:57

            So I have a page with a grid layout, with a header and a footer and a black content container in the middle.

            ...

            ANSWER

            Answered 2022-Jan-21 at 00:57
            1fr

            The first thing you need to know is that 1fr is equivalent to minmax(auto, 1fr), meaning that the container won't be smaller than its content, by default.

            So, start by replacing 1fr with minmax(0, 1fr). That will solve the overflow problem.

            Source https://stackoverflow.com/questions/70795059

            QUESTION

            Inconsistent frame number with ffmpeg
            Asked 2022-Jan-16 at 00:46

            I'm having regularly issue with hvc1 videos getting an inconsistent number of frames between ffprobe info and FFmpeg info, and I would like to know what could be the reason for this issue and how if it's possible to solve it without re-encoding the video.

            I wrote the following sample script with a test video I have

            I split the video into 5-sec segments and I get ffprobe giving the expected video length but FFmpeg gave 3 frames less than expected on every segment but the first one.

            The issue is exactly the same if I split by 10 seconds or any split, I always lose 3 frames.

            I noted that the first segment is always 3 frames smaller (on ffprobe) than the other ones and it's the only consistent one.

            Here is an example script I wrote to test this issue :

            ...

            ANSWER

            Answered 2022-Jan-11 at 22:08

            The source of the differences is that FFprobe counts the discarded packets, and FFmpeg doesn't count the discarded packets as frames.

            Your results are consistent with video stream that is created with 3 B-Frames (3 consecutive B-Frames for every P-Frame or I-Frame).

            According to Wikipedia:

            I‑frames are the least compressible but don't require other video frames to decode.
            P‑frames can use data from previous frames to decompress and are more compressible than I‑frames.
            B‑frames can use both previous and forward frames for data reference to get the highest amount of data compression.

            When splitting a video with P-Frame and B-Frame into segments without re-encoding, the dependency chain breaks.

            • There are (almost) always frames that depends upon frames from the previous segment or the next segment.
            • The above frames are kept, but the matching packets are marked as "discarded" (marked with AV_PKT_FLAG_DISCARD flag).

            For the purpose of working on the same dataset, we my build synthetic video (to be used as input).

            Building synthetic video with the following command:

            Source https://stackoverflow.com/questions/70578206

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

            Vulnerabilities

            No vulnerabilities reported

            Install YouTubeCenter

            YouTube Center is using the build system Ant.
            The keys in this file have the prefix and suffix @.
            devbuild -- Set to true if you want to create a developer build and false if it's a stable release.
            ant-version -- The stable version.
            ant-revision -- The stable revision used to check if it's a newer version.
            pastebin-api-key -- The pastebin API key used by YouTube Center to post the debug log on pastebin.
            name-stable -- The name of the extensions for the stable version.
            name-dev -- The name of the extensions for the developer version.
            stable-downloadURL -- The location of the newest version of YouTube Center for the stable version.
            stable-updateURL -- The location of the userscript header to check if a new version of YouTube Center is available for the stable version.
            dev-downloadURL -- The location of the newest version of YouTube Center for the developer version.
            dev-updateURL -- The location of the userscript header to check if a new version of YouTube Center is available for the developer version.
            firefox-target-id -- Used in the Firefox extension manifest to specify which platform the extension is targeted towards.
            firefox-target-min-version -- The minimum version of the targeted platform.
            firefox-target-max-version -- The maximum version of the targeted platform.
            firefox-target-mobile-id -- The mobile platform id.
            firefox-target-mobile-min-version -- The minimum version of the mobile platform.
            firefox-target-mobile-max-version -- The maximum version of the mobile platform.
            firefox-update-link -- The location of the newest version of the developer version of YouTube Center for Firefox is located.
            firefox-update-rdf -- The location of the file, which Firefox uses to check if a new version of the developer version of YouTube Center is available.
            chrome-id -- The id of the Chrome extension. The id can be found in chrome://extensions/ or calculated from the signing key.
            chrome-update-xml -- The location of the file, which Chrome uses to check if a new version of the developer version of YouTube Center is available.
            chrome-update-file -- The location of the newest version of the developer version of YouTube Center for Chrome is located.
            chrome-webstore-name -- The name of the extension in the Chrome Web Store.
            chrome-webstore-name-dev -- Same as the regular Chrome Web Store name, except for the dev builds of YouTube Center.

            Support

            You can contribute to YouTube Center by different means. You can help find bugs (and report them in the issue tracker), help with the translation to different languages or you can try and implement new things yourself.
            Find more information at:

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