How to extract tags from a stream without playing it?
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Hello everybody,
I am trying to write a music manager application and would like to get the stream tags (artist, album, etc...) and display it to the users. However, I don't know how to do this. I have read the GStreamer Manual but the section about tags reading is not presented carefully in there. Therefore, I just want to know which GStreamer functions I need to use to read the tags from the media files without opening them.
Thank you for reading my message! I hope you guys have a good weekend! Best regards, Phong Cao
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Re: How to extract tags from a stream without playing it?
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On Fri, 2011-06-10 at 14:05 -0400, Phong Cao wrote:
> Hello everybody, > > > I am trying to write a music manager application and would like to get > the stream tags (artist, album, etc...) and display it to the users. > However, I don't know how to do this. I have read the GStreamer Manual > but the section about tags reading is not presented carefully in > there. Therefore, I just want to know which GStreamer functions I need > to use to read the tags from the media files without opening them. For exactly what you need, take a look at: https://bugzilla.gnome.org/show_bug.cgi?id=564749 For something more immediate: http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/gst-plugins-base-libs-gstdiscoverer.html Cheers, Arun _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
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In reply to this post by phngcv
Thank you Arun,
I decided to try out the GstDiscoverer. I already included necessary header. However, it ould not be compiled: g++ -g /home/phongcao/C/dingo-draft.cc -o /home/phongcao/C/dingo-draft `pkg-config --cflags --libs gtk+-2.0 gstreamer-0.10`
/home/phongcao/C/dingo-draft.cc: In function ‘void import_media_activated(GtkMenuItem*, GtkListStore*)’: /home/phongcao/C/dingo-draft.cc:57: error: ‘GstDiscoverer’ was not declared in this scope
/home/phongcao/C/dingo-draft.cc:57: error: ‘discoverer’ was not declared in this scope /home/phongcao/C/dingo-draft.cc:57: error: ‘gst_discoverer_new’ was not declared in this scope /home/phongcao/C/dingo-draft.cc:59: error: ‘gst_discoverer_discover_uri’ was not declared in this scope
/home/phongcao/C/dingo-draft.cc:59: error: ‘gst_discoverer_info_get_tags’ was not declared in this scope Is there anything wrong with the way I compile the source with GstDiscoverer? On Sat, Jun 11, 2011 at 1:53 AM, <[hidden email]> wrote: Send gstreamer-devel mailing list submissions to _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
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hi
i think i had the same problem than you, everything is fine now, look here (it s in pygtk but i think you ll understand..): http://www.jezra.net/blog/use_python_and_gstreamer_to_get_the_tags_of_an_audio_file good luck works great for me ! thx to the gstreamer devs too On 11/06/2011 10:18, Phong Cao wrote: Thank you Arun, _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
Re: Re: How to extract tags from a stream without playing it?
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In reply to this post by phngcv
On Sat, 2011-06-11 at 04:18 -0400, Phong Cao wrote:
> I decided to try out the GstDiscoverer. I already included necessary > header. However, it ould not be compiled: > > g++ -g /home/phongcao/C/dingo-draft.cc -o /home/phongcao/C/dingo-draft > `pkg-config --cflags --libs gtk+-2.0 gstreamer-0.10` > > ... > /home/phongcao/C/dingo-draft.cc:57: error: ‘GstDiscoverer’ was not > declared in this scope > ... > > Is there anything wrong with the way I compile the source with > GstDiscoverer? If you pass gstreamer-0.10 to pkg-config, that'll only get you the core GStreamer includes and library, there are other non-core gstreamer-*-0.10 packages with further functionality. GstDiscoverer lives in one of those. Add "gstreamer-pbutils-0.10" to the modules list in pkg-config. Cheers -Tim _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
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