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Forum Topic - couldn't get the songinfo from libraray?: (4 Items)
   
 
 
couldn't get the songinfo from libraray?  
 Hi all!
I played the .wav,the log is as follow.I can not get the song Info from the library,but I can
 get the song info(artist,title) when playing .mp3.
thanks!


io-media-generic/trackplayer: URL '/media/drive///bikini.wav' matches pattern '*
.wav'
io-media-generic/mmf: Setting long resource 'StreamerStickyError' (value='1')
io-media-generic/aoi:  fildes streamer setting the StreamerStickyError to 0
io-media-generic/trackplayer: Skipping video subgraph because there is no video
device specified.
io-media-generic/mmf: Configuring the queue for -1 bytes, lw = 0, hw = 0.
io-media-generic/trackplayer: Couldn't load the wav_parser filter (based on the
parser tag)
io-media-generic/trackplayer: Skipping video subgraph because there is no device
 specified.
io-media-generic/mmf: Configuring the queue for 28500 bytes, lw = 5700, hw = 228
00.
io-media-generic/trackplayer: No decoder tag specified for this input format
io-media-generic/mmf: Configuring the queue for 22050 bytes, lw = 2205, hw = 198
45.
io-media-generic/aoi: Fraunhofer MP3 Decoder:->QueryOutputFormats 'AWAR', 11025x
16 (1 x 230400bytes)
io-media-generic/aoi: audio_writer using output device: '/dev/snd/pcmC0D2p'
io-media-generic/aoi: audio_writer asking for Signed 16-bit Little Endian, 1..2x
882B frags, 11025Hz, bps=2, 1ch
io-media-generic/aoi: audio_writer settings:  Signed 16-bit Little Endian, 3x409
6B frags, 11025Hz, bps=2, 1ch, Q time 557ms
io-media-generic/aoi: audio_writer PGA_StreamerCreate() adjusting chunk_size fro
m 882bytes to 882bytes
io-media-generic/aoi: audio_writer using mixer device '/dev/snd/mixerC0D0'
io-media-generic/aoi: AudioWriterTask() adjusting chunk_size from 882bytes to 88
2bytes
io-media-generic/aoi: Fraunhofer MP3 Decoder:->SetOutputFormat 'AWAR', 11025x16b
its
io-media-generic/trackplayer: The audio_writer filter accepted input from queue_
filter
io-media-generic/trackplayer: Skipping subgraph 1 because there is no device spe
cified.
io-media-generic/mmf: Setting long resource 'StreamerStickyError' (value='0')
io-media-generic/aoi:  fildes streamer setting the StreamerStickyError to 0
io-media-generic/mmf: Resuming
Re: couldn't get the songinfo from libraray?  
Attach the file please.


On 10-04-27 8:34 AM, "Xiaolong Zhang" <community-noreply@qnx.com> wrote:

> 
> 
>  Hi all!
> I played the .wav,the log is as follow.I can not get the song Info from the
> library,but I can
>  get the song info(artist,title) when playing .mp3.
> thanks!
> 
> 
> io-media-generic/trackplayer: URL '/media/drive///bikini.wav' matches pattern
> '*
> .wav'
> io-media-generic/mmf: Setting long resource 'StreamerStickyError' (value='1')
> io-media-generic/aoi:  fildes streamer setting the StreamerStickyError to 0
> io-media-generic/trackplayer: Skipping video subgraph because there is no
> video
> device specified.
> io-media-generic/mmf: Configuring the queue for -1 bytes, lw = 0, hw = 0.
> io-media-generic/trackplayer: Couldn't load the wav_parser filter (based on
> the
> parser tag)
> io-media-generic/trackplayer: Skipping video subgraph because there is no
> device
>  specified.
> io-media-generic/mmf: Configuring the queue for 28500 bytes, lw = 5700, hw =
> 228
> 00.
> io-media-generic/trackplayer: No decoder tag specified for this input format
> io-media-generic/mmf: Configuring the queue for 22050 bytes, lw = 2205, hw =
> 198
> 45.
> io-media-generic/aoi: Fraunhofer MP3 Decoder:->QueryOutputFormats 'AWAR',
> 11025x
> 16 (1 x 230400bytes)
> io-media-generic/aoi: audio_writer using output device: '/dev/snd/pcmC0D2p'
> io-media-generic/aoi: audio_writer asking for Signed 16-bit Little Endian,
> 1..2x
> 882B frags, 11025Hz, bps=2, 1ch
> io-media-generic/aoi: audio_writer settings:  Signed 16-bit Little Endian,
> 3x409
> 6B frags, 11025Hz, bps=2, 1ch, Q time 557ms
> io-media-generic/aoi: audio_writer PGA_StreamerCreate() adjusting chunk_size
> fro
> m 882bytes to 882bytes
> io-media-generic/aoi: audio_writer using mixer device '/dev/snd/mixerC0D0'
> io-media-generic/aoi: AudioWriterTask() adjusting chunk_size from 882bytes to
> 88
> 2bytes
> io-media-generic/aoi: Fraunhofer MP3 Decoder:->SetOutputFormat 'AWAR',
> 11025x16b
> its
> io-media-generic/trackplayer: The audio_writer filter accepted input from
> queue_
> filter
> io-media-generic/trackplayer: Skipping subgraph 1 because there is no device
> spe
> cified.
> io-media-generic/mmf: Setting long resource 'StreamerStickyError' (value='0')
> io-media-generic/aoi:  fildes streamer setting the StreamerStickyError to 0
> io-media-generic/mmf: Resuming
> 
> 
> 
> _______________________________________________
> 
> General
> http://community.qnx.com/sf/go/post52871
> 
> 

-- 
Dan Cardamore   <dcardamore@qnx.com>

Re: couldn't get the songinfo from libraray?  
Hi all!
    I have attatch the wav file ,because I can hear the sound,but can not get the artist info from nowplaying,the mp3 
format is all ok.
  Thanks!
Re: couldn't get the songinfo from libraray?  
I just replied to Kailen about this same issue, guessing you¹re working
together :)

wav files do not have nearly as much metadata as mp3 files, this is standard
and not a QNX implementation detail.   MP3¹s contain all the extra metadata
such as artist because they have ID3 headers in the file which wav files
don¹t have.

Sounds like everything is working the way it should.


On 10-05-04 7:24 AM, "Xiaolong Zhang" <community-noreply@qnx.com> wrote:

> Hi all!
>     I have attatch the wav file ,because I can hear the sound,but can not get
> the artist info from nowplaying,the mp3 format is all ok.
>   Thanks!
> 
> 
> 
> _______________________________________________
> 
> General
> http://community.qnx.com/sf/go/post53489
> 
> 

-- 
Dan Cardamore   <dcardamore@qnx.com>