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Showing content from https://developer.mozilla.org/en-US/docs/Web/API/SourceBuffer/updating below:

SourceBuffer: updating property - Web APIs

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1. Web
2. Web APIs
3. SourceBuffer
4. updating

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• See also

1. Media Source API
2. SourceBuffer
3. Instance properties
   1. appendWindowEnd
   2. appendWindowStart
   3. audioTracks
   4. buffered
   5. mode
   6. textTracks Experimental
   7. timestampOffset
   8. updating
   9. videoTracks
4. Instance methods
   1. abort()
   2. appendBuffer()
   3. appendBufferAsync() Experimental Non-standard
   4. changeType()
   5. remove()
   6. removeAsync() Experimental Non-standard
5. Inheritance
   1. EventTarget
6. Related pages for Media Source Extensions
   1. AudioTrack.sourceBuffer
   2. HTMLMediaElement.buffered
   3. HTMLMediaElement.seekable
   4. HTMLMediaElement.srcObject
   5. HTMLVideoElement.getVideoPlaybackQuality()
   6. MediaSource
   7. MediaSourceHandle
   8. SourceBufferList
   9. TextTrack.sourceBuffer
   10. VideoPlaybackQuality
   11. VideoTrack.sourceBuffer
7. Guides
   1. Transcoding assets for Media Source Extensions
   2. DASH Adaptive Streaming for HTML video

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Note: This feature is available in Dedicated Web Workers.

The updating read-only property of the SourceBuffer interface indicates whether the SourceBuffer is currently being updated — i.e., whether an SourceBuffer.appendBuffer() or SourceBuffer.remove() operation is currently in progress.

A boolean value.

TBD

• MediaSource
• SourceBufferList

.

This page was last modified on Apr 3, 2025 by MDN contributors.

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