Re: [android-developers] Re: Running camera preview while recording video at the same time
I am new for android app development i am trying to render android UI dynamically through xml parshinghow should i do this plz suggest me.here is one xml ?xml version=1.0? MAIN_XML Mobile_Widget id=101 W_NAMEName /W_NAME W_RENDERTEXT_BOX/W_RENDER /Mobile_Widget Mobile_Widget id= 102 W_NAMEMarried?/W_NAME W_RENDERCHECK_BOX/W_RENDER W_DEFAULT Yes/W_DEFAULT /Mobile_Widget Mobile_Widget id=103 W_NAME Description/W_NAME W_RENDERLONG_DESCRIPTION/W_RENDER /Mobile_Widget /MAIN_XML (Deepak Mamdapure) You only live once, once is enough. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Running camera preview while recording video at the same time
Hi, Normally camera preview *IS* present during video recording, read the video section of this carefully - http://developer.android.com/guide/topics/media/camera.html Regards On Jun 6, 8:20 pm, DeveloperbyChoice tahasyed...@gmail.com wrote: I am still loking for the solution ? any solution yet ? On Tuesday, March 27, 2012 12:09:08 PM UTC-4, Qianqian Fang wrote: hi I am working on a real-time video processing project. I used setPreviewCallbackWithBuffer() and display both the preview image and the processed image on SurfaceViews. Now, I'd like to record video at the same time. I read from some posts that the video recording involves low-level io that is not in conflict with the preview buffer. I took some sample code from the second post of this link to do the video recording: http://stackoverflow.com/questions/1817742/android-video-recording-sa... however, after merging it with my camera setPreviewCallbackWithBuffer() code, I kept getting MediaRecorder: start called in an invalid state 4 when I tried to call mrec.start(). Both the initRecorder() and prepareRecorder() ran fine when the surface is created. Anyone know what might be causing this error? the MediaRecorder object does share the same camera object that is used for buffered preview. thanks Qianqian -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Running camera preview while recording video at the same time
I am still loking for the solution ? any solution yet ? On Tuesday, March 27, 2012 12:09:08 PM UTC-4, Qianqian Fang wrote: hi I am working on a real-time video processing project. I used setPreviewCallbackWithBuffer() and display both the preview image and the processed image on SurfaceViews. Now, I'd like to record video at the same time. I read from some posts that the video recording involves low-level io that is not in conflict with the preview buffer. I took some sample code from the second post of this link to do the video recording: http://stackoverflow.com/questions/1817742/android-video-recording-sample however, after merging it with my camera setPreviewCallbackWithBuffer() code, I kept getting MediaRecorder: start called in an invalid state 4 when I tried to call mrec.start(). Both the initRecorder() and prepareRecorder() ran fine when the surface is created. Anyone know what might be causing this error? the MediaRecorder object does share the same camera object that is used for buffered preview. thanks Qianqian -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
