Hey Jerry, I've also been trying to get the hardware encoders working for
my application. I've had limited success with some devices, but most still
won't work for me. Have you made any progress with the hardware encoders
since you posted? I'd love to swap notes.
Rory
On Thursday, November 17, 2011 2:12:55 AM UTC-5, jerry wrote:
>
> Hi
> In my video conference appliction, I want use HW video encoder -
> OMX.qcom.video.encoder.avc.
> when it is creating , there is a crash issue, I guess it is meta
> problem.but I can not fix out.
> by the way,my code work fine when setting to use PV encoder.
> I test it on android2.3, HTC evo3D.
>
> my code:
> enc_meta->setInt32(kKeyTimeScale, 1000);
> enc_meta->setCString(kKeyMIMEType,
> MEDIA_MIMETYPE_VIDEO_AVC);
> enc_meta->setInt32(kKeyWidth, width);
> enc_meta->setInt32(kKeyHeight, height);
> enc_meta->setInt32(kKeyIFramesInterval, iframeinterval);
> enc_meta->setInt32(kKeyStride, stride);
> enc_meta->setInt32(kKeySliceHeight, sliceHeight);
> enc_meta->setInt32(kKeyColorFormat, colorFormat);
> // enc_meta->setInt32(kKeySampleRate, framerate);
> enc_meta->setInt32(kKeySampleRate, 10);
> // enc_meta->setInt32(kKeyVideoProfile, 66);
> // enc_meta->setInt32(kKeyVideoLevel, 32);
> enc_meta->setInt32(kKeyMaxInputSize, width*height*3/2);
> enc_meta->setInt32(kKeyBitRate, 480000);
>
>
> CHECK_EQ(handle->mClient.connect(), OK);
>
>
> LOGE("create TEST omx in w:%d h:%d rate:%d stride:
> %d",width,height,framerate,stride);
> handle->mVideoSource =
> OMXCodec::Create(
> handle->mClient.interface(), enc_meta,
> true, // createEncoder
> source
> // );
> ,NULL, flags);
> LOGE("create enc omx out ");
>
>
>
> CRASH information:
> D/OMXCodec(13244): [Stagefright] Codec =OMX.qcom.video.encoder.avc
> I/QC_CORE ( 8702): OMXCORE: qc_omx_component_set_parameter a718c,
> 40011120 , 16777239
> D/OMXCodec(13244): parseFlags value: 0x00000000
> F/OMXCodec(13244): frameworks/base/media/libstagefright/OMXCodec.cpp:
> 1473 success
>
>
> I/DEBUG ( 6659): *** *** *** *** *** *** *** *** *** *** *** *** ***
> *** *** ***
> I/DEBUG ( 6659): Build fingerprint: 'HTC/htc_shooteru/shooteru:2.3.4/
> GRJ22/eng.u18000.20110813.032722:userdebug/test-keys'
> I/DEBUG ( 6659): pid: 13244, tid: 13343 >>>
> com.kaiyu.ht.android.phone <<<
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