Re: Audio is working with *.wav format files with USB headset on Raspberry Pi3: FF-6.0.2

[George Kiagiadakis <george.kiagiadakis@xxxxxxxxxxxxx>]

Hi Madhu,

Try adding also the following:

PACKAGECONFIG_pn-gstreamer1.0-plugins-ugly = "mpg123"

This will instruct the receipe to build only mpg123, instead of trying to build
also other codecs, like mpeg2dec that errors out in your case.

Regards,
George

On Mon, 2018-12-03 at 11:54 +0530, Madhu B wrote:
> Hi George,
>                I am trying to add the gstreamer1.0-plugins-ugly to my AGL
> image by adding the following lines in local.conf file.
> IMAGE_INSTALL_append = " gstreamer1.0-plugins-good gstreamer1.0-plugins-base
> gstreamer1.0-plugins-ugly"
> LICENSE_FLAGS_WHITELIST_append = " commercial_gstreamer1.0-plugins-ugly "
> 
> LICENSE_FLAGS_WHITELIST_append = " commercial_mpg123 "
> 
> With the above changes, compilation failed with the below errors:
> Parsing recipes: 100%
> |#############################################################################
> ##############################| Time: 0:02:47
> Parsing of 2372 .bb files complete (0 cached, 2372 parsed). 3263 targets, 288
> skipped, 0 masked, 0 errors.
> WARNING: No bb files matched BBFILE_PATTERN_agl-distro
> '^/home/mbaikana/workspace_agl/meta-agl/meta-agl-distro/'
> NOTE: Resolving any missing task queue dependencies
> ERROR: Nothing PROVIDES 'mpeg2dec' (but
> /home/mbaikana/workspace_agl/poky/meta/recipes-
> multimedia/gstreamer/gstreamer1.0-plugins-ugly_1.12.2.bb DEPENDS on or
> otherwise requires it)
> mpeg2dec was skipped: because it has a restricted license not whitelisted in
> LICENSE_FLAGS_WHITELIST
> NOTE: Runtime target 'gstreamer1.0-plugins-ugly' is unbuildable, removing...
> Missing or unbuildable dependency chain was: ['gstreamer1.0-plugins-ugly',
> 'mpeg2dec']
> ERROR: Required build target 'agl-demo-platform' has no buildable providers.
> Missing or unbuildable dependency chain was: ['agl-demo-platform',
> 'gstreamer1.0-plugins-ugly', 'mpeg2dec']
> 
> Summary: There were 2 WARNING messages shown.
> Summary: There were 2 ERROR messages shown, returning a non-zero exit code.
> 
> I am looking at it.
> 
> Regards,
> -Madhu.
> 
> 
> 
> On Fri, Nov 30, 2018 at 8:48 PM George Kiagiadakis <
> george.kiagiadakis@xxxxxxxxxxxxx> wrote:
> > Hi Madhu,
> > 
> > There is no restriction on the MP3 format, however, the MP3 GStreamer
> > plugins
> > have been classified as unrestricted in version 1.14 of GStreamer (by moving
> > them to the -plugins-good module of GStreamer), while the version of yocto
> > used
> > by AGL still ships GStreamer 1.12 and doesn't build by default the -plugins-
> > ugly 
> > module, where the MP3 plugins used to be.
> > 
> > You can probably enable them by including the gstreamer1.0-plugins-ugly
> > recipe
> > manually in your image.
> > 
> > Regards,
> > George
> > 
> > 
> > On Fri, 2018-11-23 at 18:10 +0530, Madhu B wrote:
> > > When I tried to play an MP3 file manually using gst-play-1.0, I found that
> > > there is no MP3 decoder(mad) on my raspberry pi.
> > >  Warning message :No decoder available for type 'audio/mpeg,
> > > 
> > > Regards,
> > > -Madhu.
> > > 
> > > On Fri, Nov 23, 2018 at 5:36 PM Madhu B <madhu1313b@xxxxxxxxx> wrote:
> > > > Hi all,
> > > >          I've tried to play the audio using USB headset, by modifying
> > the
> > > > default name of USB sound card to the original one at my end. Now Media
> > > > player able to play the *.wav files through USB headset, but it's not
> > > > working with MP3 format files.
> > > > 
> > > > Is there any restriction on the MP3 format? As per my understanding,
> > there
> > > > is no such restriction on MP3 format.
> > > > 
> > > > Regards,
> > > > -Madhu.
> > > 
> > > _______________________________________________
> > > automotive-discussions mailing list
> > > automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
> > > https://lists.linuxfoundation.org/mailman/listinfo/automotive-discussions
> > 

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