¿Cómo cambiar src de video en JavaScript?

How to change src of video in JavaScript?

“js change video src” Code Answer

1. var video = document. getElementById(‘video’);
2. var source = document. getElementById(‘source’);
3. ​
4. source. setAttribute(‘src’, ‘http://www.tools4movies.com/trailers/1012/Kill Bill Vol.3.mp4’);
5. ​
6. video. load();
7. video. play();

Dynamically modifying a source element and its attribute when the element is already inserted in a video or audio element will have no effect. To change what is playing, just use the src attribute on the media element directly, possibly making use of the canPlayType() method to pick from amongst available resources.

Blob URL/Object URL is a pseudo protocol to allow Blob and File objects to be used as URL source for things like images, download links for binary data and so forth. For example, you can not hand an Image object raw byte-data as it would not know what to do with it.

Ogg is a free, open container format maintained by the Xiph.Org Foundation. The Ogg container format can multiplex a number of independent streams for audio, video, text (such as subtitles), and metadata. In the Ogg multimedia framework, Theora provides a lossy video layer.

How to create an image element dynamically using JavaScript ?

1. Create an empty img element using document. createElement() method.
2. Then set its attributes like (src, height, width, alt, title etc).
3. Finally, insert it into the document.

The most common way recommended in the forum: open a blob video > go to “Inspect” > “Network” tab > download video in .

Dynamically modifying a source element and its attribute when the element is already inserted in a video or audio element will have no effect. To change what is playing, just use the src attribute on the media element directly, possibly making use of the canPlayType () method to pick from amongst available resources.

A ‘click’ event handler is setup on the ‘Change video’ link and upon trigger, we pause the current video and then change the src attribute of the source tag using setAttribute. The video is then loaded via the load () command and started using play (). If you don’t want the video to played automatically, remove the videocontainer.play (); line.

If you need to change the src dynamically, you can change the src and load the new src with the .load () function. Try setting the entire source as variable in the controller.

A set of variables are first created which store the video and source tag ID’s as well as the paths to the video cover image and the video .mp4 file we’re going to switch. A ‘click’ event handler is setup on the ‘Change video’ link and upon trigger, we pause the current video and then change the src attribute of the source tag using setAttribute.

The element is an empty element (or void element), which means that it not only has no content but also has no closing tag.

Ogg is an open-source file format for multimedia. It can contain music, video, text, and metadata, and is optimized for streaming content. Because it is Copyright-free, Ogg is available for anyone to use in their software or media projects free of charge. Ogg is developed by the Xiph.org foundation.

This solution can be applied to all video formats if implemented correctly (I have used modernizr in order to detect which source will play for a given browser, combined with the solution above). This solution will work (and has been tested) for changing videos in HTML5 video tags in ALL HTML5 browsers, including IE8.

This solution will work (and has been tested) for changing videos in HTML5 video tags in ALL HTML5 browsers, including IE8. Check this out. This javascript changes the src of the source tag. https://jsfiddle.net/a94zcrtq/8/

Solution: For testing purposes I just have a nice little drop down and added a click event to that, so it changes the channel to whatever the user wants.

The source tag has been given an id ‘mp4video’ which will allow us to easily target and change the source ‘src’ link attribute direct. This method of changing the video is better than over alternatives such as modifying the source HTML as highlighted by the W3C: