m4a issues

[Kyle]

After loading up the code with trace statements I discovered why the fileref
was not returning anything for the tags

in fileref::create

if(pos != -1) {
    String ext = s.substr(pos + 1).upper();

ext is "M4A" but when it hits the first if statement.. it passes

if(ext == "MP3")
      return new MPEG::File(fileName, readAudioProperties,
audioPropertiesStyle);

so an MPEG::File is created instead.. something must be wrong with the file
comparison operator on the android.... my guess is it has something to do
with the number.. ogg and flac work correctly.... mp3 is supposed to pass
taht first if statement anyway so that works correctly as well.. i'll post
if i find out anything else

2011/6/14 Lukáš Lalinský <lalinsky at gmail.com>

> On Tue, Jun 14, 2011 at 1:13 AM, Kyle <gonemad at gmail.com> wrote:
> > however my issue is on the android os.  I took the code from the sample
> and
> > put it into mine.. only changing the way of output (android log instead
> of
> > cout) and the result is all blacks
> >
> > 06-13 22:58:34.975: INFO/NDK(4986): ********************
> > 06-13 22:58:34.975: INFO/NDK(4986): /mnt/sdcard/aac-test.m4a
> > 06-13 22:58:34.975: INFO/NDK(4986): ********************
> > 06-13 22:58:35.155: INFO/NDK(4986): -- TAG --
> > 06-13 22:58:35.155: INFO/NDK(4986): title   -
> > 06-13 22:58:35.155: INFO/NDK(4986): artist  -
> > 06-13 22:58:35.155: INFO/NDK(4986): album   -
> > 06-13 22:58:35.165: INFO/NDK(4986): comment -
> > 06-13 22:58:35.165: INFO/NDK(4986): genre   -
> > 06-13 22:58:35.165: INFO/NDK(4986): -- AUDIO --
> >
> > Using an mp4file instead of fileref i get this
> >
> > 06-13 23:12:02.844: INFO/NDK(5340): ********************
> > 06-13 23:12:02.844: INFO/NDK(5340): /mnt/sdcard/aac-test.m4a
> > 06-13 23:12:02.844: INFO/NDK(5340): ********************
> > 06-13 23:12:02.934: INFO/NDK(5340): -- TAG --
> > 06-13 23:12:02.945: INFO/NDK(5340): title   -
> > 06-13 23:12:02.945: INFO/NDK(5340): 2011-03-25T07:00:00Z
> > 06-13 23:12:02.945: INFO/NDK(5340): artist  -
> > 06-13 23:12:02.945: INFO/NDK(5340): 2011-03-25T07:00:00Z
> > 06-13 23:12:02.945: INFO/NDK(5340): album   -
> > 06-13 23:12:02.954: INFO/NDK(5340): 2011-03-25T07:00:00Z
> > 06-13 23:12:02.954: INFO/NDK(5340): comment -
> > 06-13 23:12:02.954: INFO/NDK(5340): 2011-03-25T07:00:00Z
> > 06-13 23:12:02.954: INFO/NDK(5340): genre   -
> > 06-13 23:12:02.954: INFO/NDK(5340): 2011-03-25T07:00:00Z
> > 06-13 23:12:02.954: INFO/NDK(5340): -- AUDIO --
>
> This looks like it's failing to load the file, then you are ignoring
> some check and then it's trying to print uninitialized strings. I
> don't know what would be wrong, you will probably have to do some
> debugging to see at which point it decides that it doesn't know about
> the file format.
>
> Lukas
> _______________________________________________
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>



-- 
-Kyle
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