Thanks for the help with this!
I checked the file in the emulator and on my Android phone it plays fine,
so it's not the file. When playing via the emulator I get the following
output, while music is playing:
****Emulator*****
D/AndroidRuntime( 409): >>>>>> AndroidRuntime START
com.android.internal.os.RuntimeInit <<<<<<
D/AndroidRuntime( 409): CheckJNI is ON
D/AndroidRuntime( 409): Calling main entry com.android.commands.am.Am
I/ActivityManager( 77): Starting: Intent {
act=com.android.music.PAYEBACK_VIEWER dat=file:///mnt/sdcard/sine1000.mp3
flg=0x10000000 cmp=com.android.music/.MediaPlaybackActivity } from pid 409
D/AndroidRuntime( 409): Shutting down VM
D/dalvikvm( 409): GC_CONCURRENT freed 103K, 69% free 320K/1024K, external
0K/0K, paused 1ms+3ms
D/dalvikvm( 409): Debugger has detached; object registry had 1 entries
I/AudioService( 77): Remote Control
registerMediaButtonEventReceiver() for
ComponentInfo{com.android.music/com.android.music.MediaButtonIntentReceiver}
I/StagefrightPlayer( 34): setDataSource('/mnt/sdcard/sine1000.mp3')
I/AudioService( 77): AudioFocus requestAudioFocus() from
android.media.AudioManager@4053b1e0com.android.music.MediaPlaybackService
$3@405247d0
I/AudioService( 77): Remote Control
registerMediaButtonEventReceiver() for
ComponentInfo{com.android.music/com.android.music.MediaButtonIntentReceiver}
D/AudioSink( 34): bufferCount (4) is too small and increased to 12
D/dalvikvm( 310): GC_EXTERNAL_ALLOC freed 472K, 56% free 2785K/6279K,
external 2703K/2858K, paused 97ms
I/ActivityManager( 77): Displayed
com.android.music/.MediaPlaybackActivity: +1s271ms
W/AudioFlinger( 34): write blocked for 109 msecs, 1 delayed writes,
thread 0xc658
D/dalvikvm( 270): GC_EXPLICIT freed 161K, 54% free 2787K/6023K, external
2196K/2692K, paused 48ms
D/dalvikvm( 224): GC_EXPLICIT freed 60K, 49% free 2922K/5703K, external
8145K/9743K, paused 64ms
D/MediaPlaybackService( 310): No play queue
*********
The file is played to the end. I also tried killing the
"/system/bin/mediaserver" to see if it would reinitialize the audio HAL,
which it seemed to do ie:
**************
# kill 1979
binder: 2023:2023 transaction failed 29189, size 64-0
@@ audio_codec_release Codec Device is released 2, count 0#
@@ audio_codec_release_helper state before close is 0
@@ OSS Core : (soundcore_open)
@@ OSS Core : (soundcore_open) Chain 3 Unit 3
@@ OSS Core : (soundcore_open) open c039162c
@@ audio_codec_open state 0 fw 0
@@ audio_codec_open open_ct 1
@@ OSS Core : (soundcore_open) err 0
*****************
Very curious. So the audio HAL is initialized properly it seems. This issue
is looking more and more like the file parser is at fault, but that really
seems strange. I will say this Android distribution is Gingerbread for the
TI Blaze, which originally used the Alsa audio that I compiled out in favor
of another codec solution. Maybe the ALSA implementation was filling in
here somehow? I don't really have to include a file parser for every type
of file do I?!?!
Thanks for all the help,
-kieran
On Wed, Jan 4, 2012 at 1:11 AM, 袁啸宇 <[email protected]> wrote:
> make sure that your board can play mp3 successfully befor you change the
> aduio driver or you can paly the mp3 file on another borad or on you pc.
> It seems that there is something wrong when parsing the file .Neither the
> file is broken nor the parser is wrong .
> hope that helps.
> At 2012-01-04 15:40:53,52x15 <[email protected]> wrote:
> >I tried that, and very similar result. :-(
> >
> >D/AndroidRuntime( 1908): >>>>>> AndroidRuntime START
> >com.android.internal.os.RuntimeInit <<<<<<
> >D/AndroidRuntime( 1908): CheckJNI is ON
> >D/dalvikvm( 1908): creating instr width table
> >D/AndroidRuntime( 1908): Calling main entry com.android.commands.am.Am
> >V/RenderScript_jni( 1682): surfaceDestroyed
> >I/ActivityManager( 1475): Starting: Intent
> >{ act=com.android.music.PAYEBACK_VIEWER dat=file:///mnt/sdcard/
> >sine1000.mp3 flg=0x10000000
> >cmp=com.android.music/.MediaPlaybackActivity } from pid 1908
> >D/AndroidRuntime( 1908): Shutting down VM
> >D/dalvikvm( 1908): GC_CONCURRENT freed 102K, 69% free 320K/1024K,
> >external 0K/0K, paused 0ms+1ms
> >D/jdwp ( 1908): adbd disconnected
> >I/AndroidRuntime( 1908): NOTE: attach of thread 'Binder Thread #2'
> >failed
> >I/AudioService( 1475): Remote Control
> >registerMediaButtonEventReceiver() for ComponentInfo{com.android.music/
> >com.android.music.MediaButtonIntentReceiver}
> >W/ASFDummyExtractor( 1466): ASF parser is not available
> >I/StagefrightPlayer( 1466): setDataSource('/mnt/sdcard/sine1000.mp3')
> >D/AwesomePlayer( 1466): setDataSource_l(/mnt/sdcard/sine1000.mp3)
> >E/MPEG4Extractor( 1466): both mdat,ftyp not found
> >I/AudioService( 1475): AudioFocus requestAudioFocus() from
> >android.media.AudioManager@405a3e48com.android.music.MediaPlaybackService
> >$3@405a2ca8
> >I/AudioService( 1475): Remote Control
> >registerMediaButtonEventReceiver() for ComponentInfo{com.android.music/
> >com.android.music.MediaButtonIntentReceiver}
> >I/gralloc ( 1475): Allocated 1024 x 600 fmt: 2 usage: 0x133
> >D/dalvikvm( 1752): GC_EXTERNAL_ALLOC freed 593K, 52% free 2850K/5895K,
> >external 2067K/2137K, paused 25ms
> >I/gralloc ( 1475): Allocated 1024 x 600 fmt: 2 usage: 0x133
> >D/MediaPlaybackService( 1752): No play queue
> >D/dalvikvm( 1682): GC_EXPLICIT freed 229K, 47% free 3096K/5831K,
> >external 4240K/4901K, paused 84ms
> >D/dalvikvm( 1771): GC_EXPLICIT freed 126K, 58% free 2879K/6727K,
> >external 1625K/2137K,
> >
> >On Jan 3, 6:12 pm, 袁啸宇 <[email protected]> wrote:
> >> W/ASFDummyExtractor( 1428): ASF parser is not available
> >> i guess you don't have the right parser.try mp3 file.
> >> At 2012-01-04 06:14:58,52x15 <[email protected]> wrote:
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >> >Hello, I'm trying to integrate an OSS audio driver into Gingerbread
> >> >for a TI based device, (based on OMAP4). I've correctly (or what seems
> >> >to be) subclassed AudioHardwareBase and implemented the virtual
> >> >methods for my audio solution (most of them). I've also added the the
> >> >changes to the bulid system to build my changes into a libaudio as
> >> >well.
> >>
> >> >Everything builds fine, and the system starts up fine. There are
> >> >messages indicating my libaudio has been called and setup, ie:
> >>
> >**************************************************************************
> ***************************
> >> >:~$ adb logcat AudioFlinger:V AudioService:V AudioHardware:V
> >> >AudioHardwareInterface:V AudioPolicyManagerBase:V *:S
> >> >--------- beginning of /dev/log/main
> >> >--------- beginning of /dev/log/system
> >> >D/AudioHardware( 1327): AudioHardware505() called. Opening RDONLY for
> >> >now
> >> >D/AudioHardware( 1327): AudioHardware505(): initialized. REF_COUNT =
> >> >1
> >> >D/AudioHardware( 1327): initCheck() called.
> >> >D/AudioHardware( 1327): initCheck() called.
> >> >D/AudioHardwareInterface( 1327): setMode(NORMAL)
> >> >D/AudioHardware( 1327): setMasterVolume(1.000000) called
> >> >D/AudioHardware( 1327): openOutputStream(2, 0, 0, 0, 45224) called
> >> >D/AudioHardware( 1327): AudioStreamOut505() called
> >> >D/AudioHardware( 1327): set(0xb0c0, 2, 0, 0, 0) called
> >> >I/AudioFlinger( 1327): AudioFlinger's thread 0x13f88 ready to run
> >> >D/AudioHardware( 1327): setVoiceVolume(1.000000) called, NOT
> >> >IMPLEMENTED
> >> >D/AudioHardware( 1428): AudioHardware505() called. Opening RDONLY for
> >> >now
> >> >D/AudioHardware( 1428): AudioHardware505(): initialized. REF_COUNT =
> >> >1
> >> >D/AudioHardware( 1428): initCheck() called.
> >> >D/AudioHardware( 1428): initCheck() called.
> >> >D/AudioHardwareInterface( 1428): setMode(NORMAL)
> >> >D/AudioHardware( 1428): setMasterVolume(1.000000) called
> >> >D/AudioHardware( 1428): openOutputStream(2, 0, 0, 0, 45224) called
> >> >D/AudioHardware( 1428): AudioStreamOut505() called
> >> >D/AudioHardware( 1428): set(0xb0c0, 2, 0, 0, 0) called
> >> >I/AudioFlinger( 1428): AudioFlinger's thread 0x13fb8 ready to run
> >> >D/AudioHardware( 1428): setVoiceVolume(1.000000) called, NOT
> >> >IMPLEMENTED
> >> >D/AudioHardware( 1428): setVoiceVolume(0.800000) called, NOT
> >> >IMPLEMENTED
> >> >D/AudioHardwareInterface( 1428): setMode(NORMAL)
> >> >W/AudioPolicyManagerBase( 1428): setPhoneState() setting same state 0
> >> >I/AudioService( 1448): Remote Control
> >> >registerMediaButtonEventReceiver() for ComponentInfo{com.android.music/
> >> >com.android.music.MediaButtonIntentReceiver}
> >> >I/AudioService( 1448): AudioFocus requestAudioFocus() from
> >>
> >android.media.AudioMana...@405a37b8com.android.music.MediaPlaybackService
> >> >$3@405a2618
> >> >I/AudioService( 1448): Remote Control
> >> >registerMediaButtonEventReceiver() for ComponentInfo{com.android.music/
> >> >com.android.music.MediaButtonIntentReceiver}
> >>
> >>
> >**************************************************************************
> ***************************
> >>
> >> >The issue is obviously I'm not getting any sound, but more
> >> >specifically I get messages that do not help debug when trying to play
> >> >a *.wav file with the native media player. For example:
> >>
> >>
> >**************************************************************************
> ***************************
> >> >D/AndroidRuntime( 1756): >>>>>> AndroidRuntime START
> >> >com.android.internal.os.RuntimeInit <<<<<<
> >> >D/AndroidRuntime( 1756): CheckJNI is ON
> >> >D/dalvikvm( 1756): creating instr width table
> >> >D/AndroidRuntime( 1756): Calling main entry com.android.commands.am.Am
> >> >I/ActivityManager( 1448): Starting: Intent
> >> >{ act=com.android.music.PAYEBACK_VIEWER dat=file:///mnt/sdcard/
> >> >sine1000.wav flg=0x10000000
> >> >cmp=com.android.music/.MediaPlaybackActivity } from pid 1756
> >> >V/RenderScript_jni( 1553): surfaceDestroyed
> >> >D/AndroidRuntime( 1756): Shutting down VM
> >> >D/dalvikvm( 1756): GC_CONCURRENT freed 102K, 69% free 320K/1024K,
> >> >external 0K/0K, paused 0ms+0ms
> >> >D/jdwp ( 1756): adbd disconnected
> >> >I/AudioService( 1448): Remote Control
> >> >registerMediaButtonEventReceiver() for ComponentInfo{com.android.music/
> >> >com.android.music.MediaButtonIntentReceiver}
> >> >W/ASFDummyExtractor( 1428): ASF parser is not available
> >> >I/StagefrightPlayer( 1428): setDataSource('/mnt/sdcard/sine1000.wav')
> >> >D/AwesomePlayer( 1428): setDataSource_l(/mnt/sdcard/sine1000.wav)
> >> >E/MPEG4Extractor( 1428): both mdat,ftyp not found
> >> >I/AudioService( 1448): AudioFocus requestAudioFocus() from
> >>
> >android.media.AudioMana...@405a37b8com.android.music.MediaPlaybackService
> >> >$3@405a2618
> >> >I/AudioService( 1448): Remote Control
> >> >registerMediaButtonEventReceiver() for ComponentInfo{com.android.music/
> >> >com.android.music.MediaButtonIntentReceiver}
> >> >D/dalvikvm( 1448): GC_EXPLICIT freed 1277K, 47% free 4337K/8071K,
> >> >external 5268K/6579K, paused 43ms
> >> >I/gralloc ( 1448): Allocated 1024 x 600 fmt: 2 usage: 0x133
> >> >W/ASFDummyExtractor( 1428): ASF parser is not available
> >> >E/MPEG4Extractor( 1428): both mdat,ftyp not found
> >> >E/MetadataRetrieverClient( 1428): failed to extract an album art
> >> >W/ASFDummyExtractor( 1428): ASF parser is not available
> >> >E/MPEG4Extractor( 1428): both mdat,ftyp not found
> >> >E/MetadataRetrieverClient( 1428): failed to extract an album art
> >> >D/dalvikvm( 1728): GC_EXTERNAL_ALLOC freed 661K, 52% free 2861K/5959K,
> >> >external 2067K/2137K, paused 27m
> >>
> >**************************************************************************
> ***************************
> >>
> >> >My best guess is that AudioService is not actually getting a request
> >> >to play the file, as I have debug messages in my libaudio that would
> >> >show up during a call through. This is confusing as I've made no
> >> >changes to the audio middleware other than swapping in a different
> >> >libaudio for interacting with the hardware. I would expect at the very
> >> >least some calls into my audio classes during an normal attempt to
> >> >play media.
> >>
> >> >Thanks for taking a look at this, and any help is greatly appreciated!
> >>
> >> >-kieran
> >>
> >> >--
> >> >unsubscribe: [email protected]
> >> >website:http://groups.google.com/group/android-porting
> >
> >--
> >unsubscribe: [email protected]
> >website: http://groups.google.com/group/android-porting
>
>
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