This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
The removeSourceBuffer()
method of the MediaSource
interface removes the given SourceBuffer
from the SourceBuffers
list associated with this MediaSource
object.
Syntax
mediaSource.removeSourceBuffer(sourceBuffer);
Parameters
- sourceBuffer
- The
SourceBuffer
object to be removed.
Returns
Void.
Errors
The following errors may be thrown when setting a new value for this property.
Error | Explanation |
---|---|
NotFoundError |
The supplied sourceBuffer doesn't exist in MediaSource.sourceBuffers . |
Examples
for (i = 0; i < 10; i++) {
var sourceBuffer = mediaSource.addSourceBuffer(mimeCodec);
}
mediaSource.removeSourceBuffer(mediaSource.sourceBuffers[0]);
Specifications
Specification | Status | Comment |
---|---|---|
Media Source Extensions The definition of 'removeSourceBuffer()' in that specification. |
Candidate Recommendation | Initial definition. |
Browser compatibility
Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|---|
Basic support | 23 | (Yes) | 25.0 (25.0)[1] 42.0 (42.0) |
11[2] | 15 | 8 |
Feature | Android | Edge | Firefox Mobile (Gecko) | Firefox OS (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|---|
Basic support | 4.4.4 | (Yes) |
No support |
No support | 11 | 30 | No support |
[1] Available after switching the about:config
preference media.mediasource.enabled
to true
. In addition, support was limited to a whitelist of sites, for example YouTube, Netflix, and other popular streaming sites. The whitelist was removed and Media Source Extensions was enabled by default in 42+ for all sites.
[2] Only works on Windows 8+.