Unreal Engine Issues

Game window will not regain focus when startup movie is playing

The game window cannot be focused while startup movies are playing.  ...

Play Rates are not reverted when HAP Media Plugin is disabled

Enabling the HAP Media player plugin permanently affects the thinned Play Rates of the Media Player asset. Tested in 4.23.1 (CL - 9631420), 4.24.0 (CL - 10091930), 4.25 (CL - 10091038) ...

WebM video format skips frames when seeking from code

Playing a video in the engine that is WebM format, results in skipped frames. This does not happen with other video formats supported in the engine. Attached are links to the WebM  videos used to te ...

RSTP Stream does not appear to work with Media Streaming source assets

It appears that RSTP streams do not work in editor when used with a Stream Media Source asset. ...

MediaPlayer seek function goes to incorrect timecodes on Android (Oculus Quest)

Calling Seek() on video consistently jumps to the timecode which is the nearest lower multiple of 2 seconds from the input timecode. ...

Bottom of Media Player Video clamped on Oculus Quest

On Oculus Quest - The bottom portion of Media Player Textures are clamped. Confirmed in 4.24 MAIN @ CL 7226586 ...

Using Open Source to open a StreamingMediaSource on Android causes a slight freeze on some devices

Calling Open Source to open a Streaming Media Source causes a freeze to occur on Android when it is called. This does not happen on all devices. When testing this issue, I reproduced this issue on a ...

MediaPlayer pauses when using voice input on IOS

Widgets do not preserve LDR on Media Textures when HDR is enabled.

LDR does not appear to be preserved when using media textures in widgets.  ...

Unable to package with a Media Player On End Reached event in a Level Blueprint

If a Media Player's "On End Reached" event is present in a Level Blueprint, even if it is not being used, packaging the project will fail. An error is thrown and a callstack is given. Please see the ...