Re: how to display Chinese audio file name when media export

[Soho Soho123 <soho123 2012 gmail com>]

Dear Jens,

It seems gstreamer good-plugin has bug about ID3 v2.3.0, right?

I check the bug list from
https://bugzilla.gnome.org/buglist.cgi?quicksearch=id3
Do you have more information about that?
Or Could you kindly help to confirm with them about the issue?

Thanks!

2012/7/11 Soho Soho123 <soho123 2012 gmail com>:
> Dear Jens,
>
> The attached is log data from gst-discover and gupnp-info.
> It seems id3 get ID3v1 tag, right?
>
>
> 2012/7/11 Jens Georg <mail jensge org>:
>> On Mi, 2012-07-11 at 11:08 +0800, Soho Soho123 wrote:
>>> Dear Jens,
>>>
>>>
>>> the attached is MP3 Tag information about fail case,
>>> and next I will attached the ok case.
>>> the fail case is the original MP3 file.
>>> the OK case is the modification from Mp3Tag tool,
>>> I use Mp3Tag tool to display MP3 file , and then save Tag again
>>> then It is OK when I do media export.
>>> Do you have idea about :
>>> Rygel parse different ID3 tag will get different result.
>>> Do you know where is the code that do ID3 tag parsing?
>>> Thanks!
>>
>>
>> The code is in
>> http://cgit.freedesktop.org/gstreamer/gst-plugins-good/tree/gst/id3demux/gstid3demux.c?h=0.10 and http://cgit.freedesktop.org/gstreamer/gst-plugins-base/tree/gst-libs/gst/tag?h=0.10
>>
>> You can get some clue on what GStreamer thinks about the file by running
>> GST_DEBUG=*id3*:5 gst-discoverer-0.10 yourfile.mp3
>> or
>> GST_DEBUG=*id3*:5 gupnp-dlna-info yourfile.mp3
>>
>>>
>>>
>>> 2012/7/10 Soho Soho123 <soho123 2012 gmail com>:
>>> > Dear Jens,
>>> >
>>> > Currently, my problem is:
>>> > the tag information in MP3s can not parse normally by rygel,
>>> > at latest,
>>> > title, Album, Artist in chinese can not display normally on windows 7
>>> > media player.
>>> > When I use Mp3tag tool to view the tag information of my MP3s.
>>> > The version is ID3v2.3.
>>> > Rygel should extract the meta-data correctlly, right?
>>> > Could you give me the hints about trace extract metadata fail issue?
>>> >
>>> > Thanks a lot !
>>> >
>>> >
>>> >
>>> > 2012/7/10 Jens Georg <mail jensge org>:
>>> >> On Di, 2012-07-10 at 18:24 +0800, Soho Soho123 wrote:
>>> >>> Dear Jens,
>>> >>>  Excuse me!!
>>> >>> I use another tool to check MP3s.
>>> >>> There are 2 kinds of MP3s I test.
>>> >>> One tag is :(ID3v1 ID3v2.3)
>>> >>> the other tag is:(ID3v1 ID3v2.3 APEv2)
>>> >>> I can see the Albun information about tag "ID3v1 ID3v2.3 APEv2".
>>> >>> Does it cause the display problem?
>>> >>>
>>> >>> Rygel cannot  parse MP3s that include tag :(ID3v1 ID3v2.3), right?
>>> >>
>>> >> Ok, apparently parsing id3 is a bit of black magic while APE is a bit
>>> >> more defined. Parsing non-ascii id3 depends on a lot of factors, so it
>>> >> might work or might not work. depends on the id3 tags or your
>>> >> environment. What's your locale set to?
>>> >>
>>> >>>
>>> >>> Thanks!
>>> >>>
>>> >>>
>>> >>>
>>> >>>
>>> >>> 2012/7/10 Jens Georg <mail jensge org>:
>>> >>> > On Di, 2012-07-10 at 12:42 +0800, Soho Soho123 wrote:
>>> >>> >> Excuse me!!
>>> >>> >> Let me explain more detail.
>>> >>> >>
>>> >>> >> When I enable mediaexport , I can see the folder from windows 7 media player,
>>> >>> >> but the albums information of each file can not be recognized.
>>> >>> >> I do not have idea about how to set language for embedd system.
>>> >>> >> I just install /locale/zh_TW, /locale/zh_CN, /locale/en_GB.
>>> >>> >> what environment parameter needed to set?
>>> >>> >> or
>>> >>> >> I have to modify parameter when I try to mount USB disk?
>>> >>> >> Since the mediaexport source is from USB disk.
>>> >>> >
>>> >>> > If your MP3 files have proper meta-data then it should display whatever
>>> >>> > is in there. It definitely works here, even with a german system locale.
>>> >>> >
>>> >>> > However, we do not do any clever encoding guessing if the MP3 only has
>>> >>> > IDv1 tags. This is quite complicated and hard to get right. So if your
>>> >>> > MP3s are using that, it might be just broken. If you use IDv2 with
>>> >>> > proper UTF-8 encoded information, it should work.
>>> >>> >
>>> >>> >
>>> >>>
>>> >>
>>> >>
>>
>>