Thanks David!
I'm following what you suggest to do, but when I modify app code,
error happened:
I modify following files:
ContentType.java (add AUDIO_QCP string)
MessageUtils.java (modify ContentType.AUDIO_QCP)
mediarecorder.h (add OutputFormat/AudioEncoder type)
MediaRecorder.java (add OutputFormat/AudioEncoder type)
when compile:
(unknown): error 5: Added public field
android.media.MediaRecorder.AudioEncoder.QCELP
(unknown): error 5: Added public field
android.media.MediaRecorder.OutputFormat.QCP
******************************
You have tried to change the API from what has been previously
approved.
To make these errors go away, you have two choices:
1) You can add "@hide" javadoc comments to the methods, etc. listed
in the
errors above.
2) You can update current.xml by executing the following commands:
p4 edit frameworks/base/api/current.xml
make update-api
To check in the revised current.xml, you will need OWNERS
approval.
******************************
target thumb C++: libpvgendatastruct <= external/opencore/baselibs/
gen_data_structures/src/rtsp_range_utils.cpp
make: *** [out/target/common/obj/PACKAGING/checkapi-current-timestamp]
Error 38
Have you met the issue? Is there any other file need modifed or these
file cannot be modified like this?( I think these file need
modifcation)
I use opencore 2.02, and i think there is little change between 2.00
and 2.02
On May 4, 2:28 pm, david 1 <david...@gmail.com> wrote:
> So far, I've not made "test_pvauthorengine -test" work correctly, either. I
> tested recording amr & encoding qcelp all based on the OpenCore-2.00. They
> all work well.
>
> 'Record Audio' is just an App written in Java. You can find its source under
> packages/apps/SoundRecorder. And as it's well known, the App just supports
> encoding ARM default. You should modify it to meet your requirements by
> SIMULATING the case of AMR. Additionally, there's a switcher to control the
> current ContentType to record in
> packages/apps/Mms/src/com/android/mms/ui/MessageUtils.java. Just modify the
> func 'recordSound' to support qcelp also. In the file --
> frameworks/base/media/java/android/media/MediaRecorder.java, there're
> AudioOutput & AudioEncoder enums, please adding Qcelp respectively to them.
> Above is the base & key work needing to do. The left is just to debug it
> step by step till the end.
>
> If you want to try AMR only, do not modify anything. It should already
> work well default.
>
> Maybe there's difference between 2.00 and 2.02. Just play it by ear.
>
> Finally, with 'logcat', you can find all info when testing your case, what
> you need to do is just trace it & find the error & resolve it step by step.
> You'll be sure to success.
>
> david
>
> 2009/5/4 chuan <terr...@gmail.com>
>
>
>
>
>
> > Hi David,
> > Thank you for your quick reply.
>
> > 1. Now, omx encoder component is ready, and the encoder is sucessful
> > registed into opencore(similar as other decoder component).
> > If i want record into .qcp file, except pvmf_fileoutput
> > related .cpp , what other code need to be modify?
> > 2. I have try some test methods to record file, no one can work. as
> > you mention the Record Audio in MMS seems doesn't work, i also try
> > "test_pvauthorengine -test"
> > command to test. Would you kindly provide me a useful way to test
> > (first record .amr file,then record .qcp file) ?
>
> > i read your other post that you met "test_pvauthorengine -test"
> > problem before , how did you get through?
>
> > On May 4, 11:21 am, david 1 <david...@gmail.com> wrote:
> > > Basically, what you need to do is create a OMX node for QCELP encoder
> > and
> > > make it be registered in OpenCore, at this moment, many files are
> > referred,
> > > e.g. pv_omxcore.cpp, pv_omxregistry.cpp and so on. And as outputting is
> > > concerned, pvmf_fileoutput_inport.cpp, pvmf_fileoutput_node.cpp should
> > also
> > > be modified to support qcelp. All in one word, you can do it by
> > simulating
> > > AMR. And by tracing the log, try, try and try... While, no composer is
> > > needed at this moment.
>
> > > To test video encoding, one selection is to use the existing App which is
> > > one of the attachments of Mms.
>
> > > david
>
> > > 2009/5/4 chuan <terr...@gmail.com>
>
> > > > Hi David,
> > > > I'm trying to test audio encoder in opencore 2.02, and i think you
> > > > may help me out with this.
> > > > Similar to you, I need to test qcelp encoder in opencore 2.02, by
> > > > you experience, what need to be done with this?
> > > > Need i implement a composer if i only want it recorded in qcp file?
> > > > or i only need to modify some codes in the opencore framework ?(omx
> > > > qcelp encoder is already done )
>
> > > > And, how did you do video recording work ? using which app?
>
> > > > On Apr 26, 4:31 pm, david <david...@gmail.com> wrote:
> > > > > hi all,
>
> > > > > I just experienced the video recording on G1 based on the system.img
> > > > > of android-1.0. The process just lasts about 3 seconds, then blocks.
> > > > > And the generated file is empty. What's the matter? Doesn't this
> > > > > version support video recording, yet? If not, will the OpenCore-2.01
> > > > > or 2.02 in Android-1.5 support it? Thanks a lot.
>
> > > > > (I've post this message at android-developers, and I'm advised to
> > move
> > > > > it here.)
>
> > > > > david- Hide quoted text -
>
> > > - Show quoted text -- Hide quoted text -
>
> - Show quoted text -
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