lihongxia8...@gmail.com is quite right, I remembered that inorder to compile
alsa I have replaced the whole binonic/libc with former version of android
code.I can't recall the details but just try it.
在2009-04-04，"Harishkumar V" 写道：
Hi,
Definitely, i am using new alsa-lib and alsa_sound fr
=6123&navigationId=12667
-Girish
On Sun, Mar 29, 2009 at 3:10 AM, susanner wrote:
IS there datasheets available?
在2009-03-28，"Sean McNeil" 写道：
>
>Hi Susanner,
>
>We have a customer using the OMAP 3430 able to record 720p video with
>it. There is indeed omx hardware
IS there datasheets available?
在2009-03-28，"Sean McNeil" 写道：
>
>Hi Susanner,
>
>We have a customer using the OMAP 3430 able to record 720p video with
>it. There is indeed omx hardware codecs available. TI is committed to
>making the OMAP an extremely stable Andr
I find lots of people here is using omap chip，may I ask does it supporting
720p？and does it support omx based hardware codec？and how is the price？and how
is the performance？
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website:
V/VideoMIO( 2378): using software codec
I/ActivityManager( 451): Displayed activity
com.android.mediaplayer/.MediaPlayerDemo_Video: 1729 ms
V/VideoMIO( 2378): video = 176 x 144
V/VideoMIO( 2378): frame = 176 x 144
V/VideoMIO( 2378): frame #bytes = 50688
I/ARMAssembler( 451): generated scanline_
In order to integrate alsa , I copied former platform bionic/libc (from
android.bak) to android (have repo synced), and made a few change. But after I
ported alsa, I compiled mydroid, it shows:
external/opencore/oscl/oscl/osclio/src/oscl_file_native.h:141: error: field
'sigbushandler' has in
I replaced the whole bionic/libc with former version android.
After I successfully build alsa , I found there are problems with opencore and
are seemingly relevant to A-V sync, I am trying to solve the problem.
Anybody any ideas?
在2009-03-26，susanner 写道：
>
>I am compiling ALSA, and i
I am compiling ALSA, and it says
external/alsa-lib/src/shmarea.c:27:21: error: sys/shm.h: No such file
or directory
what should I do now?
On 3月21日, 上午10时25分, Jean-Baptiste Queru wrote:
> From our internal revision control system:
>
> ---8<---
> Remove support for System V IPCs in our C library.
r" 写道：
Do you have ALSA drivers built in your kernel ? I looks like not.
2009/3/25 susanner
after I compiled alsa-lib and alsa-utils, I use aplay on real hard board and it
shows:
aplay
ALSA lib external/alsa-lib/src/confmisc.c:670:(snd_func_card_driver) cannot
find card '0'
A
after I compiled alsa-lib and alsa-utils, I use aplay on real hard board and it
shows:
aplay
ALSA lib external/alsa-lib/src/confmisc.c:670:(snd_func_card_driver) cannot
find card '0'
ALSA lib external/alsa-lib/src/conf.c:3500:(_snd_config_evaluate) function
snd_func_card_driver returned error:
do now
to compile this alsactl. I used to use this alsactl to utilize the alsaconf
file.
在2009-03-23，"Sean McNeil" 写道：
>
>There is no libasound.so. It is built as libasound.a and included whole
>into libaudio.so.
>
>susanner wrote:
>> how can libasound be .
how can libasound be .so not .a? after make , I can't find libasound in
system/lib
在2009-03-23，"Sean McNeil" 写道：
>
>Currently you cannot rely on repo or git to build Android. Period.
>
>susanner wrote:
>> So, currently, I can not rely on repo or git to b
I have
>the changes required, but it will break builds that actually work. If
>you used my changes, then you'll just end up with openCORE issues after
>that. So, I will submit them once the repo is again made whole.
>
>susanner wrote:
>> here is how I ported alsa and ther
here is how I ported alsa and there is still mistakes
1:git alsa_sound
$git clone git://android.git.kernel.org/platform/hardware/alsa_sound.git
2:mv alsa_sound libaudio-alsa
3: I copied the file AudioHardware* from framework/base/libs/audioflinger to
hardware/libaudio-alsa
4: revise Android.mk und
I think you probably need revise the Android.mk under folder
alsa_sound, though I am not sure how.
If you solve the problem,please let me know how.
在2009-03-20，virstud 写道：
>
>how long wait?
>
>On 20 мар, 16:35, Sean McNeil wrote:
>> There are major updates being merged into cupcake. You'll hav
ne using MX27 that I have seen around
>here...
>
>What hardware is it going to become? mobile phone? mp4?
>
>Eric
>
>On Mar 17, 1:47 pm, susanner wrote:
>> is there anybody successfully port media player on imx31 or imx27？How to
>> handle omx core？Is it necessar
there is no sound of my media player although it can successfully play video.
And I guess it is something wrong with alsa or some lower level lib, because
my app can successfully run on emulator.
HERE IS THE CATLOG:
.I/ActivityManager( 451): Starting activity: Intent {
comp={com.android.mediap
is there anybody successfully port media player on imx31 or imx27？How to handle
omx core？Is it necessary for silicon vender to provide the OMX core ？How does
everybody handled this problem？Do other chips ALL get OMX core in order to run
media player ？ how does everybody do this job？is there anyb
oh. in eclipse
run-->run configurations-->target
input
-skin HVGA-L
在2009-03-11，"Harishkumar V" 写道：
Susanner,
But the video plays vertically.
Between android running in emulator and running in beagle board (on LCD), the
main screen is different.
in emulator -> it is
I want utilize my hardware codecs (imx27), before I check more information on
omx ( I am not sure about this is the best way ), is there any patches or
someone that have already implemented it?
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ulator command line options:
emulator -skin HVGA-L
(you can set other skins as you like)
I don't know how to set on real hardware, maybe have relationships of
framebuffer parameters.
在2009-03-11，"Harishkumar V" 写道：
Susanner,
But the video plays vertically.
Between android ru
ds on your hardware whether support it. (once again , I am not so sure
about this).
best regards.
在2009-03-11，"Harishkumar V" 写道：
Susanner,
Thanks, it worked.
But, is there any chance of using hardware codec (ie) how to create /dev/pmem
and /dev/pmem_adsp interface.
Any patch availab
I don't know whether here is the proper place to post the message, because I am
not a kernel developer, but I met a problem seems to have relashipship with the
knowledge of the kernel.I am using IMX27.
After I have change opencore ( mydroid/external/opencore, this is the lower
layer relevan
Ah, I am not sure but you may need to correct the program:
external/opencore/android/android_surface_*.cpp
change mEmulation=true to use software codec.
在2009-03-11，"Harishkumar V" 写道：
Dear All,
I have android running on beagle board.
Using browser, when i play video from m.youtube.com, i
may I ask how to increase the available memory? you mean change the real hard
ware board? can I implement through change my programs? Is this because of
empty application? the catlog shows
>>I/ActivityManager( 801): Exiting empty application process
>> android.process.media (android.os.Binder
>>
copy bin/ *.apk to the file system on your board, usually under system/app/
在2009-03-11，"He Yunlong-B20256" 写道：
>
>
>Hi, All,
>
> I can run android on my board now, but who knows how to install
>one application? Adb can only be used for emulator?
>
>Thanks
>Harry
>
>
>>
--~--~-~-
Hi dear all
I don't know whether here is the proper place to post the message,
After I have change opencore ( mydroid/external/opencore, this is the lower
layer relevant to media player) using mEmulation=true ( android/
android_surface_output.cpp) in order to use software codec; and copied t
I find that only if I copied the libmedia* or libandroid_services*, this error
can occur, if I only copied libopencore, this error won't show up.
Anybody anysuggestion?
在2009-03-06，susanner 写道：
after I have change opencore using mEmulation=true; and copied the relevant
lib to s
after I have change opencore using mEmulation=true; and copied the relevant
lib to system/lib, my hardware board cannot successfully boot.
print:
android_power: wakeup (0->0) at 31319546575 (1970-01-01 00:00:31.319554395 UTC)
android_power: wakeup (0->0) at 49765869810 (1970-01-01 00:00:49.7
I have change mEmulation=true, but MY hardware still cannot show movie , here
is the app and catlog:
app:
mMediaPlayer = new MediaPlayer();
AssetFileDescriptor afd = getResources().openRawResourceFd
(R.raw.movie);
Log.v(TAG,afd.toString());
mMediaPl
in order to run my media player on hardware not supporting pmem, I have 1.
altered the external/opencore/android/android_surface_output.cpp to support
mEmulation
2. make (under folder mydroid)
3.copied some lib relevant to opencore to the rootnfs/system/lib
and then I run mediaplayer on my real
2009/2/27 susanner
may I ask if I want to port mediaplayer to a platform supports hardware codec,
what steps should I follow? Will OMX be any help?
网易邮箱，中国第一大电子邮件服务商
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web
may I ask if I want to port mediaplayer to a platform supports hardware codec,
what steps should I follow? Will OMX be any help?
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