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

[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!

If I read that dump correctly, this claims to have latin1 encoding (all
0 before the actual chinese text)

> 
> 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.
> >>> >
> >>> >
> >>>
> >>
> >>