This change list is a collation of work from multiple authors.
********Features*******
* Add a ForceKeyFrame blueprints and cpp method which forces the modules default streamer to send a keyframe.
* Add support for use of WebRTC version 96 with Pixel Streaming. NOTE: There are noticeable performance regressions introduced with this version that are being investigated. Version 84 remains the default.
* Add the ability to stream the main Level Editor window to the browser.
* Add a Pixel Streaming specific toolbar for starting and stopping streaming in the editor, as well as configuring some basic plugin settings.
* Add ARKit transform support for controlling PixelStreamingVCam cameras with ARKit transform data received from the LiveLink app. See PixelStreamingVCamSession for handling of this data.
********Bugfixes*******
* Fix backwards compatibility break where offers from players wouldn't result in a connection.
* Fix a deadlock scenario that could be triggered with rapid peer connects/disconnects.
* Fix a crash in WebRTC caused by not removing the audio sink when a peer disconnects.
* Fix streams being capped at 30fps by default.
* Fix incorrect WebRTC headers being included in public header.
********Refactors*******
* Refactor Pixel Streaming start-up logic to be a more uniform code path.
* Refactor Pixel Streaming URL to use settings function like PixelStreamingIP and Port.
* Moved ECodec to public so the module can expose a method to select what codec the user would like to use.
* Modified packaging of a PixelStreaming project so that ps-infra files are placed in a nicer location.
* Refactor handling of input so mouse and touch events don't affect windows in front of or around the target viewport.
* Renamed the encoders and their corresponding factories to better describe their purpose.
#rb luke.bermingham
#jira none
#preflight 62c3919fc438da7f09fe0914
#fyi mattias.jansson, aidan.possemiers, david.hibbitts
[CL 20938453 by William Belcher in ue5-main branch]
- Windows-based platform extensions should not use MfMedia player now - should change to WmfMedia for the time being.
#jira UE-131865
#rb Eric.McDaniel
#preflight 62347b390820efd09469a25a
[CL 19434256 by David Harvey in ue5-main branch]
- Deleted all WebRTC Win32 files, even includes, because the shear number of files removed is helpful (VS indexing, etc etc)
[CL 14261614 by Josh Adams in ue5-main branch]
#rnx
#rb none
#ROBOMERGE-SOURCE: CL 10869250 via CL 10869537 via CL 10869906
#ROBOMERGE-BOT: (v613-10869866)
[CL 10870965 by ryan durand in Main branch]
- Up to CL8320930 from DevOnline and 8311605 Merge Down from Main
- skipped some Fortnite content/plugins/code where it tried to reintegrate files that had been moved pending investigation
#rb none
[CL 8321295 by Josh Markiewicz in Main branch]
If you still need to old behavior of searching for a library we use the new PublicSystemLibraries instead (used very sparingly).
Also updated conventions on importing Android libraries to use the newly introduced Android Architecture instead, which is always set to a valid architecuture (unlike Target.Architecture for the general case)
Lastly I updated some build.cs files that were doing filesystem enumeration or copying as they were being parsed, this is highly discouraged (partially because we cache filesystem operations but also it adds a cost to something we expect to be very fast). Any operations like this should be done as part of the build if they have to be done at all.
#rb none
[CL 7918851 by Joakim Lindqvist in Dev-Build branch]
