store meta data in buffer failed and do not know color format

问题:

I am getting following error

02-13 15:22:23.807: E/ACodec(8137): [OMX.qcom.video.decoder.avc] storeMetaDataInBuffers failed w/ err -2147483648 02-13 15:22:23.808: W/ACodec(8137): do not know color format 0x7fa30c03 = 2141391875 . 

in implementing http://bigflake.com/mediacodec/ExtractMpegFramesTest_egl14.java.txt
complete log :

02-13 16:51:14.275: D/ExtractMpegFramesTest(11294):testExtractMpegFrames 02-13 16:51:14.337: D/ExtractMpegFramesTest(11294): Extractor selected track 0 (video/avc): {height=640, width=640, csd-1=java.nio.ByteArrayBuffer[position=0,limit=8,capacity=8], max-input-size=97334, mime=video/avc, durationUs=13940988, csd-0=java.nio.ByteArrayBuffer[position=0,limit=17,capacity=17]} 02-13 16:51:14.338: D/ExtractMpegFramesTest(11294): Video size is 640x640 02-13 16:51:14.339: I/Adreno-EGL(11294): <qeglDrvAPI_eglInitialize:410>: QUALCOMM Build: 10/28/14, c33033c, Ia6306ec328 02-13 16:51:14.370: D/ExtractMpegFramesTest(11294): textureID=1 02-13 16:51:14.375: I/OMXClient(11294): Using client-side OMX mux. 02-13 16:51:14.405: E/ACodec(11294): [OMX.qcom.video.decoder.avc] storeMetaDataInBuffers failed w/ err -2147483648 02-13 16:51:14.407: W/ACodec(11294): do not know color format 0x7fa30c03 = 2141391875 02-13 16:51:14.471: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.482: D/ExtractMpegFramesTest(11294): input buffer not available 02-13 16:51:14.492: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.492: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.503: D/ExtractMpegFramesTest(11294): input buffer not available 02-13 16:51:14.513: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.513: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.524: D/ExtractMpegFramesTest(11294): input buffer not available 02-13 16:51:14.534: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.534: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.544: D/ExtractMpegFramesTest(11294): input buffer not available 02-13 16:51:14.555: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.555: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.566: D/ExtractMpegFramesTest(11294): input buffer not available 02-13 16:51:14.576: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.576: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.586: D/ExtractMpegFramesTest(11294): input buffer not available 02-13 16:51:14.597: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.597: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.607: D/ExtractMpegFramesTest(11294): input buffer not available 02-13 16:51:14.617: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.617: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.620: D/ExtractMpegFramesTest(11294): submitted frame 0 to dec, size=25 02-13 16:51:14.630: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.630: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.632: D/ExtractMpegFramesTest(11294): submitted frame 1 to dec, size=4605 02-13 16:51:14.642: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.642: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.643: D/ExtractMpegFramesTest(11294): submitted frame 2 to dec, size=2771 02-13 16:51:14.654: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.654: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.655: D/ExtractMpegFramesTest(11294): submitted frame 3 to dec, size=4670 02-13 16:51:14.665: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.666: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.666: D/ExtractMpegFramesTest(11294): submitted frame 4 to dec, size=8319 02-13 16:51:14.677: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.677: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.677: D/ExtractMpegFramesTest(11294): submitted frame 5 to dec, size=12703 02-13 16:51:14.689: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.689: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.702: D/ExtractMpegFramesTest(11294): input buffer not available 02-13 16:51:14.714: D/ExtractMpegFramesTest(11294): no output from decoder available 02-13 16:51:14.714: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.731: D/ExtractMpegFramesTest(11294): input buffer not available 02-13 16:51:14.732: D/ExtractMpegFramesTest(11294): decoder output buffers changed 02-13 16:51:14.732: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.734: D/ExtractMpegFramesTest(11294): submitted frame 6 to dec, size=18290 02-13 16:51:14.742: W/ACodec(11294): do not know color format 0x7fa30c03 = 2141391875 02-13 16:51:14.745: D/ExtractMpegFramesTest(11294): decoder output format changed: {mime=video/raw, crop-top=0, crop-right=639, slice-height=640, color-format=2141391875, height=640, width=640, what=1869968451, crop-bottom=639, crop-left=0, stride=640} 02-13 16:51:14.745: D/ExtractMpegFramesTest(11294): loop 02-13 16:51:14.748: D/ExtractMpegFramesTest(11294): submitted frame 7 to dec, size=13304 02-13 16:51:14.753: D/ExtractMpegFramesTest(11294): surface decoder given buffer 0 (size=614400) 02-13 16:51:14.753: D/ExtractMpegFramesTest(11294): awaiting decode of frame 0 02-13 16:51:17.256: D/Gulshan(11294): java.lang.RuntimeException: frame wait timed out 02-13 16:51:17.256: W/System.err(11294): java.lang.RuntimeException: frame wait timed out 02-13 16:51:17.257: W/System.err(11294):    at com.example.cameratomp4.ExtractMpegFramesTest$CodecOutputSurface.awaitNewImage(ExtractMpegFramesTest.java:491) 02-13 16:51:17.257: W/System.err(11294):    at com.example.cameratomp4.ExtractMpegFramesTest.doExtract(ExtractMpegFramesTest.java:282) 02-13 16:51:17.258: W/System.err(11294):    at com.example.cameratomp4.ExtractMpegFramesTest.extractMpegFrames(ExtractMpegFramesTest.java:160) 02-13 16:51:17.258: W/System.err(11294):    at com.example.cameratomp4.ExtractMpegFramesTest.access$0(ExtractMpegFramesTest.java:120) 02-13 16:51:17.258: W/System.err(11294):    at com.example.cameratomp4.ExtractMpegFramesTest$ExtractMpegFramesWrapper.run(ExtractMpegFramesTest.java:94) 02-13 16:51:17.258: W/System.err(11294):    at java.lang.Thread.run(Thread.java:818) 02-13 16:51:17.305: D/OpenGLRenderer(11294): Render dirty regions requested: true 02-13 16:51:17.320: D/Atlas(11294): Validating map... 02-13 16:51:17.328: D/ExtractMpegFramesTest(11294): new frame available 02-13 16:51:17.357: I/OpenGLRenderer(11294): Initialized EGL, version 1.4 02-13 16:51:17.361: D/OpenGLRenderer(11294): Enabling debug mode 0 02-13 16:52:35.984: E/BufferQueueProducer(11294): [unnamed-11294-0] cancelBuffer: BufferQueue has been abandoned 02-13 16:52:35.988: E/BufferQueueProducer(11294): [unnamed-11294-0] cancelBuffer: BufferQueue has been abandoned 02-13 16:52:35.988: E/BufferQueueProducer(11294): [unnamed-11294-0] cancelBuffer: BufferQueue has been abandoned 

I think there is some issue with media format. I tried to add some color format to mediaformat but nothing solved problem why storeMetaDatainBuffer fails ?

回答1:

The message about the color format is coming from describeDefaultColorFormat() in ACodec.cpp . 0x7fa30c03 is the Qualcomm-proprietary OMX_QCOM_COLOR_FormatYUV420PackedSemiPlanar64x32Tile2m8ka, so I believe this message is expected, and is just a warning.

Your log shows that your app begins processing data, then stalls and throws an exception when it times out. This is most likely due to an issue with the way the threading was set up; in particular, if you did away with ExtractMpegFramesWrapper, you're going to have this problem. There's a stackoverflow Q&A linked from the ExtractMpegFramesTest section of the bigflake page (to this) that provides some background.

The storeMetaDataInBuffers complaint is also a harmless warning; this is noted in Q12 on bigflake.

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