android - MediaCodec is giving a storeMetaDataInBuffers trace error - Stack Overflow
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I'm getting on the logcat the next error while encoding via the MediaCodec in Android.
The actual encoding works fine and the output is produced correctly, so I can't really understand why I get this trace. Is it a harmless error trace, or is there something I'm missing?
E/ACodec(6438): [OMX.qcom.video.encoder.h263] storeMetaDataInBuffers (output) failed w/ err -1010
Next is the code where I get the trace
final int BIT_RATE
= 4000000;
final int FRAME_RATE
final int IFRAME_INTERVAL
final String MIME_TYPE
= "video/avc";
final MediaFormat format = MediaFormat.createVideoFormat(MIME_TYPE, width, height);
format.setInteger(MediaFormat.KEY_COLOR_FORMAT, MediaCodecInfo.CodecCapabilities.COLOR_FormatSurface);
format.setInteger(MediaFormat.KEY_BIT_RATE, BIT_RATE);
format.setInteger(MediaFormat.KEY_FRAME_RATE, FRAME_RATE);
format.setInteger(MediaFormat.KEY_I_FRAME_INTERVAL, IFRAME_INTERVAL);
MediaCodec encoder = MediaCodec.createEncoderByType(MIME_TYPE);
//---------------------------------
// NEXT LINE PRODUCES THE TRACE
encoder.configure(format, null, null, MediaCodec.CONFIGURE_FLAG_ENCODE);
//---------------------------------
2,53553257
It's harmless, most devices show this. See Q12 at .
This only tells that the first way of signaling surface encoding wasn't supported by the encoder, so it used some other ways of setting it up. (There are multiple ways for the MediaCodec/ACodec layer to tell the individual encoder about it.)
8,38121737
The previous answer has indicated that the warning is quite harmless. Some additional information on the log and reasons behind the same
This trace in the log is indicating that the encoder is not supporting storeMetadataInBuffers on the output port. For an encoder, this mode could be supported on both input and output ports.
This mode is employed for input port to pass raw image data in metadata format i.e. pass only a reference to the gralloc handle which can employed by the encoder to access the data. This is employed by the camera and/or other screen recording applications to pass a reference to YUV data to the encoder.
The metadata mode was supported for output port also for potential encapsulation of output bitstream data. For example, when a Miracast or WiFi-Display session is active and the data being encoded is secure like a premium content, it becomes necessary to protect data between the encoder and HDCP encryption module, during which metadata format becomes handy. Not many encoders support this mode and hence, you observe this warning.
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在SharePoint2010启用BCS的时候，出现“The Business Data Connectivity Metadata Store is currently unavailable”错误
在开发环境中，SharePoint2010和数据库是分开装的，当使用SharePoint Designer创建外部内容类型的时候，出现了此错误"The Business Data Connectivity Metadata Store is currently unavailable"；
搜遍互联网，找到如下答案：
WCF Fix for SharePoint 2010
Windows Server 2008/Vista:
http://go.microsoft.com/fwlink/?linkID=160770
Windows Server 2008 R2/Windows 7:
除了这两个补丁，还需要在管理中心à应用程序管理à服务应用程序à管理服务应用程序里面新建一个"Business Data Connectivity Service "应用程序，
此时 SharePoint Designer里面的外部内容类型才可以使用。
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