B4J Question How to use MediaView?

Douglas Farias · Dec 8, 2014

hi all, how to use media view?
i have added this view on scene builder, but i dont see any option to load a video on this native.
how can i use this to load videos? and what the suported formats?

Erel · Dec 8, 2014

You can use this library: https://www.b4x.com/android/forum/threads/mediaview-library.42279/

Douglas Farias · Dec 8, 2014

with 3gp videos on this librarie i have this error

Program started.
main._appstart (java line: 63)
MediaException: MEDIA_UNSUPPORTED : media type not supported (file:///C:/Users/Douglas/Desktop/TESTEM~1/Objects/goiaba.3gp)
at javafx.scene.media.Media.<init>(Media.java:387)
at anywheresoftware.b4j.objects.MediaPlayerWrapper.Initialize(MediaPlayerWrapper.java:29)
at b4j.example.main._appstart(main.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:93)
at anywheresoftware.b4a.BA.raiseEvent(BA.java:84)
at b4j.example.main.start(main.java:35)
at com.sun.javafx.application.LauncherImpl$5.run(LauncherImpl.java:319)
at com.sun.javafx.application.PlatformImpl$5.run(PlatformImpl.java:219)
at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:182)
at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:179)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl$4.run(PlatformImpl.java:179)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:76)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.access$100(WinApplication.java:17)
at com.sun.glass.ui.win.WinApplication$3$1.run(WinApplication.java:67)
at java.lang.Thread.run(Thread.java:745)

with avi videos i have this

Program started.
main._appstart (java line: 63)
MediaException: MEDIA_UNSUPPORTED : Unrecognized file signature!
at javafx.scene.media.Media.<init>(Media.java:387)
at anywheresoftware.b4j.objects.MediaPlayerWrapper.Initialize(MediaPlayerWrapper.java:29)
at b4j.example.main._appstart(main.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:93)
at anywheresoftware.b4a.BA.raiseEvent(BA.java:84)
at b4j.example.main.start(main.java:35)
at com.sun.javafx.application.LauncherImpl$5.run(LauncherImpl.java:319)
at com.sun.javafx.application.PlatformImpl$5.run(PlatformImpl.java:219)
at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:182)
at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:179)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl$4.run(PlatformImpl.java:179)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:76)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.access$100(WinApplication.java:17)
at com.sun.glass.ui.win.WinApplication$3$1.run(WinApplication.java:67)
at java.lang.Thread.run(Thread.java:745)

this erros i have, using the sample by librarie, i think this lib is not working
have another way to run videos on b4j?

Erel · Dec 8, 2014

The supported formats are listed here: https://docs.oracle.com/javafx/2/media/overview.htm

Douglas Farias · Dec 8, 2014

FLV and MPEG-4 only? no chance to add the most important formats?
mp4, avi , wmv, 3gp etc?

Erel · Dec 9, 2014

Douglas Farias said:
no chance to add the most important formats?

You will need to ask Oracle for that.

B4J Question How to use MediaView?

Douglas Farias

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Erel

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Douglas Farias

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Erel

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Douglas Farias

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Erel

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