My guess: - The video recording codebase released on the cupcake branch was constrained to work only with the specific hardware encoder. If you don't have the encoder, the video recording will not work for you straight out of the box.
To confirm: - Similar to PVAE, please log the file "http://android.git.kernel.org/? p=platform/external/opencore.git;a=blob;f=nodes/pvomxvideoencnode/src/ pvmf_omx_videoenc_node.cpp;h=05cd61b43534de61cbc6c0b911bb156fca8b9e6f;hb=cupcake". - In there, you can look at the logs in ::DoPrepare() and see if there are any components present for the "role" of interest. I can help you decipher the logs if you need. If the above is true, then to fix the problem, you would need to use the software encoder. And for that, - In the file http://android.git.kernel.org/?p=platform/external/opencore.git;a=blob;f=engines/author/src/single_core/pvaenodefactoryutility.h;h=5563d9654f5c5f9671be27b4e259f49660dd6262;hb=cupcake, replace the PVMFOMXVideoEncNode uuid and functions with the corresponding ones from PVMFVideoEncNode (You will find them in pvmf_videoenc_node_factory.h). On Jul 3, 3:54 am, Jack <[email protected]> wrote: > Hello, > I am trying to develop an appliacation with Android 1.5(cupcake_r1) > for a week > but always get an error reported in prepare of MediaRecorder. > Can anybody help me to figure out the problem I got in the code > below: > > PS. In order to figure out the problem, I suppressed the audio > recording, and > the SDcard is installed in the phone. Thanks for your help! > > in \packages\apps\Camera\src\com\android\camera\VideoCamera.java > > in method initializeVideo() > { > mMediaRecorder = new MediaRecorder(); > if (DEBUG_SUPPRESS_AUDIO_RECORDING) { > Log.v(TAG, "DEBUG_SUPPRESS_AUDIO_RECORDING is true."); // > this will be done! > } else { > mMediaRecorder.setAudioSource > (MediaRecorder.AudioSource.MIC); > } > mMediaRecorder.setVideoSource > (MediaRecorder.VideoSource.CAMERA); > mMediaRecorder.setOutputFormat > (MediaRecorder.OutputFormat.THREE_GPP); > mMediaRecorder.setMaxDuration(MAX_RECORDING_DURATION_MS); > if (mStorageStatus != STORAGE_STATUS_OK) { > mMediaRecorder.setOutputFile("/dev/null"); > } else { > if (mCameraVideoFileDescriptor != null) { > mMediaRecorder.setOutputFile > (mCameraVideoFileDescriptor); > } else { > createVideoPath(); > mMediaRecorder.setOutputFile(mCameraVideoFilename); > } > } > > boolean videoQualityHigh = getBooleanPreference > (CameraSettings.KEY_VIDEO_QUALITY, > CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); > > if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { > int extraVideoQuality = intent.getIntExtra > (MediaStore.EXTRA_VIDEO_QUALITY, 0); > videoQualityHigh = (extraVideoQuality > 0); > } > > mMediaRecorder.setVideoFrameRate(15); > if (videoQualityHigh) { > mMediaRecorder.setVideoSize(320,240); > } else { > mMediaRecorder.setVideoSize(176,144); > } > mMediaRecorder.setVideoEncoder > (MediaRecorder.VideoEncoder.H263); > if (!DEBUG_SUPPRESS_AUDIO_RECORDING) { > mMediaRecorder.setAudioEncoder > (MediaRecorder.AudioEncoder.AMR_NB); > } > mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); > > long remaining = getAvailableStorage(); > > try { > mMediaRecorder.setMaxFileSize(remaining - > LOW_STORAGE_THRESHOLD / 4); > } catch (RuntimeException exception) { > } > > try { > mMediaRecorder.prepare(); > } catch (IOException exception) { > Log.e(TAG, "prepare failed for " + mCameraVideoFilename); > releaseMediaRecorder(); > return false; > } > mMediaRecorderRecording = false; > > if (!mIsVideoCaptureIntent && !mThumbController.isUriValid()) > { > updateLastVideo(); > } > > if (!mIsVideoCaptureIntent) { > mThumbController.updateDisplayIfNeeded(); > } > > return true; > > } > > and the logcat shows below: > > I/ActivityManager( 85): Starting activity: Intent > { action=android.intent.action.MAIN categories= > {android.intent.category.LAUNCHER} flags=0x10200000 comp= > {com.android.camera/com.android.camera.VideoCamera} } > I/ActivityManager( 85): Start proc com.android.camera for activity > com.android.camera/.VideoCamera: pid=279 uid=10000 gids={1006, 2001, > 3003} > D/dalvikvm( 85): GC freed 7528 objects / 374056 bytes in 680ms > I/WindowManager( 85): Setting rotation to 1, animFlags=0 > I/WindowManager( 85): Config changed: { scale=1.0 imsi=0/0 > locale=en_US touch=3 key=2/1/2 nav=3 orien=2 } > I/ARMAssembler( 85): generated > scanline__00000077:03010104_00000004_00000000 [ 22 ipp] (41 ins) at > [0x21eb98:0x21ec3c] in 427246 ns > W/WindowManager( 85): performLayoutAndPlaceSurfacesLocked called > while in layout > W/WindowManager( 85): performLayoutAndPlaceSurfacesLocked called > while in layout > I/ARMAssembler( 85): generated > scanline__00000077:03545404_00000004_00000000 [ 47 ipp] (67 ins) at > [0x18c230:0x18c33c] in 610351 ns > D/StatusBar( 85): updateResources > D/LocationManager( 279): Constructor: service = > android.location.ilocationmanager$stub$pr...@4360c228 > V/ImageManager( 279): storage state is mounted > V/ImageManager( 279): storage writable is true > V/videocamera( 279): initializeVideo > V/videocamera( 279): Releasing media recorder. > V/videocamera( 279): SurfaceHolder is null > I/VideoPreview( 279): setting size: 320x240 > I/VideoPreview( 279): ar 1.3333334 setting size: 320x240 > V/videocamera( 279): stopVideoRecording > V/videocamera( 279): initializeVideo > V/videocamera( 279): Releasing media recorder. > V/MediaRecorder( 279): constructor > V/PVMediaRecorder( 55): constructor > V/AuthorDriver( 55): InitializeForThread > V/AuthorDriver( 55): OMX_Init > V/AuthorDriver( 55): Create author ... > V/MediaRecorder( 279): doCleanUp > V/MediaRecorder( 279): setListener > V/videocamera( 279): DEBUG_SUPPRESS_AUDIO_RECORDING is true. > V/MediaRecorder( 279): setVideoSource(1) > V/MediaRecorder( 279): Call init() since the media recorder is not > initialized yet > V/MediaRecorder( 279): init > V/PVMediaRecorder( 55): init > V/AuthorDriver( 55): Command (1) completed with status(1) > V/PVMediaRecorder( 55): setListener > V/PVMediaRecorder( 55): setVideoSource(1) > V/AuthorDriver( 55): create mio input video > V/AuthorDriver( 55): Command (3) completed with status(1) > V/MediaRecorder( 279): setOutputFormat(1) > V/PVMediaRecorder( 55): setOutputFormat(1) > V/AuthorDriver( 55): Command (5) completed with status(1) > V/MediaRecorder( 279): setParameters(max-duration=600000) > V/PVMediaRecorder( 55): setParameters(max-duration=600000) > E/PVAE ( 55): PVAuthorEngine::NodeUtilCommandCompleted: Exit > V/videocamera( 279): Current camera video filename: /sdcard/DCIM/ > Camera/video-2000-01-01-02-39-17.3gp > V/MediaRecorder( 279): setVideoFrameRate(15) > V/PVMediaRecorder( 55): setVideoFrameRate(15) > V/MediaRecorder( 279): setVideoSize(320, 240) > V/PVMediaRecorder( 55): setVideoSize(320, 240) > V/MediaRecorder( 279): setVideoEncoder(1) > V/PVMediaRecorder( 55): setVideoEncoder(1) > V/AuthorDriver( 55): Command (6) completed with status(1) > V/ImageManager( 279): storage state is mounted > V/ImageManager( 279): storage writable is true > V/MediaRecorder( 279): setParameters(max-filesize=3882352640) > V/PVMediaRecorder( 55): setParameters(max-filesize=3882352640) > V/MediaRecorder( 279): setOutputFile(30, 0, 0) > V/PVMediaRecorder( 55): setOutputFile(10, 0, 0) > I/MediaRecorderJNI( 279): prepare: surface=0x1bb140 (id=1) > V/MediaRecorder( 279): setPreviewSurface(0x1bb140) > V/PVMediaRecorder( 55): setPreviewSurface(0xa8f8) > V/MediaRecorder( 279): prepare > V/PVMediaRecorder( 55): prepare > D/AuthorDriver( 55): handle Prepare: 13, comp: -1486358616, cookie: > 80064 > E/PVAE ( 55): PVAuthorEngine::Init: aContextData=0x1a600 > E/PVAE ( 55): PVAuthorEngine::Run: Enter > E/PVAE ( 55): PVAuthorEngine::DoInit > E/PVAE ( 55): PVAuthorEngineNodeUtility::Prepare: > &aNodes=0x18f40, aContext=0x0 > E/PVAE ( 55): PVAuthorEngineNodeUtility::AddCmdToQueue: > aCmd.iType=6 > E/PVAE ( 55): PVAuthorEngineNodeUtility::Prepare: > &aNodes=0x18f1c, aContext=0x0 > E/PVAE ( 55): PVAuthorEngineNodeUtility::AddCmdToQueue: > aCmd.iType=6 > E/PVAE ( 55): PVAuthorEngineNodeUtility::Prepare: > &aNodes=0x18ef8, aContext=0x0 > E/PVAE ( 55): PVAuthorEngineNodeUtility::AddCmdToQueue: > aCmd.iType=6 > E/PVAE ( 55): PVAuthorEngine::Run: Exit > E/PVAE ( 55): PVAuthorEngineNodeUtility::Run: Enter > E/PVAE ( 55): PVAuthorEngineNodeUtility::Run: cmd.iType=6 > E/PVAE ( 55): PVAuthorEngineNodeUtility::DoPrepare > E/PVAE ( 55): PVAuthorEngineNodeUtility::Doprepare: aCmd.iNodes > [i] = 0 > E/PVAE ( 55): PVAuthorEngineNodeUtility::Run: Exit > E/PVAE ( 55): PVAuthorEngineNodeUtility::NodeCommandCompleted > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteStateTransition > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteStateTransition: > node 0 (2) does not have the same state as the node util(3) > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteStateTransition: > Continue to wait > E/PVAE ( 55): PVAuthorEngineNodeUtility::NodeCommandCompleted > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteStateTransition > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteStateTransition: > node 0 (2) does not have the same state as the node util(3) > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteStateTransition: > Continue to wait > E/PVAE ( 55): PVAuthorEngineNodeUtility::NodeCommandCompleted > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteStateTransition > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteStateTransition: > node 0 (2) does not have the same state as the node util(3) > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteStateTransition: > Continue to wait > E/PVAE ( 55): PVAuthorEngine::HandleNodeInformationalEvent > E/PVAE ( 55): PVAuthorEngine::HandleNodeInformationalEvent sends > unknown eventType:24 > E/PVAE ( 55): PVAuthorEngineNodeUtility::NodeCommandCompleted > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteStateTransition > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteStateTransition: > return PVMFSuccess > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteUtilityCmd: > aCmd.iType=6, aStatus=0x1 > E/PVAE ( 55): PVAuthorEngine::NodeUtilCommandCompleted > E/PVAE ( 55): PVAuthorEngine::NodeUtilCommandCompleted cmdType:12 > E/PVAE ( 55): PVAuthorEngineNodeUtility::GetCommandQueueSize: > size=2 > E/PVAE ( 55): PVAuthorEngine::NodeUtilCommandCompleted: Exit > E/PVAE ( 55): PVAuthorEngineNodeUtility::Run: Enter > E/PVAE ( 55): PVAuthorEngineNodeUtility::Run: cmd.iType=6 > E/PVAE ( 55): PVAuthorEngineNodeUtility::DoPrepare > E/PVAE ( 55): PVAuthorEngineNodeUtility::Doprepare: aCmd.iNodes > [i] = 0 > E/PVAE ( 55): PVAuthorEngineNodeUtility::Run: Exit > E/PVAE ( 55): PVAuthorEngineNodeUtility::NodeCommandCompleted > E/PVAE ( 55): PVAuthorEngineNodeUtility::NodeCommandCompleted: > Command failed - context=0x0, status=0xffffffef > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteUtilityCmd: > aCmd.iType=6, aStatus=0xffffffef > E/PVAE ( 55): PVAuthorEngine::NodeUtilCommandCompleted > E/PVAE ( 55): PVAuthorEngine::NodeUtilCommandCompleted cmdType:12 > E/PVAE ( 55): PVAuthorEngine::SetPVAEState: aState=5 > E/PVAE ( 55): PVAuthorEngineNodeUtility::GetCommandQueueSize: > size=1 > E/PVAE ( 55): PVAuthorEngineNodeUtility::Run: Enter > E/PVAE ( 55): PVAuthorEngineNodeUtility::Run: cmd.iType=6 > E/PVAE ( 55): PVAuthorEngineNodeUtility::DoPrepare > E/PVAE ( 55): PVAuthorEngineNodeUtility::Doprepare: aCmd.iNodes > [i] = 0 > E/PVAE ( 55): PVAuthorEngineNodeUtility::Run: Exit > D/CameraService( 55): Connect E from ICameraClient 0x1bf14 > D/CameraService( 55): Client E constructor > D/CameraHardware( 55): createInstance > D/CameraHardware( 55): CameraHardware > D/CameraHardware( 55): ceInit > E/MediaPlayer( 55): Unable to to create media player > E/CameraService( 55): Failed to load CameraService sounds. > E/MediaPlayer( 55): Unable to to create media player > E/CameraService( 55): Failed to load CameraService sounds. > D/CameraService( 55): Client X constructor > D/CameraService( 55): Connect X > D/CameraService( 55): setPreviewDisplay(0xa8f8) > D/CameraInput( 55): Intended mFrameWidth=320, mFrameHeight=240 > D/CameraService( 55): getParameters > D/CameraHardware( 55): getParameters > D/CameraService( 55): setParameters(picture-format=yuv422sp;picture- > size=1280x1024;preview-format=yuv422sp;preview-frame-rate=15;preview- > size=320x240) > D/CameraHardware( 55): setParameters > D/CameraService( 55): getParameters > D/CameraHardware( 55): getParameters > D/CameraInput( 55): Actual mFrameWidth=320, mFrameHeight=240 > D/CameraService( 55): startCameraMode(0) > V/CameraService( 55): startPreviewMode > D/CameraHardware( 55): getParameters > D/CameraHardware( 55): startPreview > D/CameraHardware( 55): ceSetParameters > D/CameraHardware( 55): CAM_PREVIEW > D/CameraHardware( 55): ceSetPreviewParameters > D/CameraHardware( 55): VIDIOC_S_FMT 320 240 > D/CameraHardware( 55): VIDIOC_S_FMT sizeof(v4l2_format) 204 > D/CameraHardware( 55): initHeapLocked: preview size=320x240 > D/CameraHardware( 55): init_mmap enter! > D/CameraHardware( 55): buffers[0].start = 0x4091a000 > D/CameraHardware( 55): buffers[0].length = 155648 > D/CameraHardware( 55): buffers[1].start = 0x40940000 > D/CameraHardware( 55): buffers[1].length = 155648 > D/CameraHardware( 55): buffers[2].start = 0x40966000 > D/CameraHardware( 55): buffers[2].length = 155648 > D/CameraHardware( 55): buffers[3].start = 0x4098c000 > D/CameraHardware( 55): buffers[3].length = 155648 > D/CameraHardware( 55): init_mmap exit! > D/CameraHardware( 55): initHeapLocked mCEHandle 000=:8 > D/CameraHardware( 55): initHeapLocked mCEHandle111 =:8 > D/CameraHardware( 55): initHeapLocked mCEHandle222 =:8 > mPreviewHeap->base:0x409b2000 > D/CameraHardware( 55): ceStartPreview > D/CameraHardware( 55): CAM_AUTOCAM_PREVIEW > D/CameraHardware( 55): vendor/marvell/marvell_310/libcamera/ > CameraHardware.cpp startPreview 679 > D/CameraHardware( 55): vendor/marvell/marvell_310/libcamera/ > CameraHardware.cpp startPreview 681 > D/CameraHardware( 55): getPreviewHeap > E/PVAE ( 55): PVAuthorEngine::HandleNodeInformationalEvent > E/PVAE ( 55): PVAuthorEngine::HandleNodeInformationalEvent sends > unknown eventType:24 > E/PVAE ( 55): PVAuthorEngineNodeUtility::NodeCommandCompleted > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteStateTransition > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteStateTransition: > return PVMFSuccess > E/PVAE ( 55): PVAuthorEngineNodeUtility::CompleteUtilityCmd: > aCmd.iType=6, aStatus=0x1 > E/PVAE ( 55): PVAuthorEngine::NodeUtilCommandCompleted > E/PVAE ( 55): PVAuthorEngine::NodeUtilCommandCompleted cmdType:12 > E/PVAE ( 55): PVAuthorEngineNodeUtility::GetCommandQueueSize: > size=0 > E/PVAE ( 55): PVAuthorEngine::CompleteEngineCommand: > aStatus=0xffffffff, aResponseData=0x0, aResponseDataSize=0 > V/AuthorDriver( 55): Command (13) completed with status(-1) > E/MediaRecorder( 279): prepare failed: 80000000 > E/videocamera( 279): prepare failed for /sdcard/DCIM/Camera/ > video-2000-01-01-02-39-17.3gp > V/videocamera( 279): Releasing media recorder. > V/videocamera( 279): Empty video file deleted: /sdcard/DCIM/Camera/ > video-2000-01-01-02-39-17.3gp > V/MediaRecorder( 279): reset > V/MediaRecorder( 279): doCleanUp --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "android-framework" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-framework?hl=en -~----------~----~----~----~------~----~------~--~---
