зеркало из https://github.com/mozilla/gecko-dev.git
8028758d0e
This change mainly removes the `mTracks` member from MediaStream and moves all associated members up a level, so that a MediaStream in practice represents a single track. Classes will be renamed in a future patch to reflect this. Other changes include: The new `mEnded` member of MediaStream changes meaning to only become true when all data in the stream has been processed. It stems from StreamTracks::Track::mEnded which used to become true as soon as the last bit of data had been added to a track, and there could still be data in the track that would get processed in future iterations. We are moving towards not having any future data in tracks, which is why this change is ok to make -- keeping the old behavior will soon not make sense. TrackUnionStream is changed to no longer take a list of streams as input and forward the union of their tracks to itself. Instead it's limited to having one track as input at a time. The autofinishing functionality that TrackUnionStream had before has been transformed into an autoending functionality to allow it to defer ending until its been told that it's ok to end through the control API. This lets a single TrackUnionStream span the lifetime of multiple inputs, which will be useful for making DecodedStream spec compliant with HTMLMediaElement::CaptureStream(), and for implementing the currently discussed MediaRecorder::ReplaceTrack(), to name a few potential use cases. AudioNodeStreams used to only have a track (and thus an AudioSegment) if the EXTERNAL_OUTPUT flag was enabled on them. With all MediaStreams now representing a track, AudioNodeStreams inherently have an AudioSegment as a member. It is however only used with data if the EXTERNAL_OUTPUT flag is enabled. Differential Revision: https://phabricator.services.mozilla.com/D45821 --HG-- extra : moz-landing-system : lando |
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| .. | ||
| ContainerWriter.h | ||
| EncodedFrame.h | ||
| MediaEncoder.cpp | ||
| MediaEncoder.h | ||
| Muxer.cpp | ||
| Muxer.h | ||
| OpusTrackEncoder.cpp | ||
| OpusTrackEncoder.h | ||
| TrackEncoder.cpp | ||
| TrackEncoder.h | ||
| TrackMetadataBase.h | ||
| VP8TrackEncoder.cpp | ||
| VP8TrackEncoder.h | ||
| moz.build | ||