Re: Question about rygel transcoding ogg

[WR <wolle321 freenet de>]

Am Dienstag, den 01.09.2015, 13:04 +0200 schrieb Jens Georg:
> > I have switched on transcoding,
> > switched on transcoder to all (default) and (second try) only to mp3.
> > switched off tracker, but switched on MediaExport.
> >
> > No error at rygel logging (but only missing users rygel.conf (have a
> > global one)
>
> You can improve the logging by using export GST_MESSAGES_DEBUG=all and 
> run rygel with -g 5 cmmandline parameter. This will switch on debugging 
> output.

~$ export GST_MESSAGES_DEBUG=all

~$ rygel --log-level *:5

(rygel:5214): Rygel-WARNING **: Benutzerkonfiguration konnte nicht von
der Datei »/home/wolfgang/.config/rygel.conf« geladen werden: Datei oder
Verzeichnis nicht gefunden
Rygel-Message: Rygel v0.24.2 wird ausgeführt …
Rygel-Message: Neues Plugin »Playbin« ist verfügbar
Rygel-Message: Neues Plugin »ZDFMediathek« ist verfügbar
Rygel-Message: Neues Plugin »MediaExport« ist verfügbar
MediaExport-Message: »file:///home/wolfgang/Musik« wurde abgesucht

(rygel:5214): Rygel-WARNING **: rygel-http-request.vala:101: Invalid
seek request

(rygel:5214): Rygel-WARNING **: rygel-http-request.vala:101: Invalid
seek request

(rygel:5214): Rygel-WARNING **: rygel-http-request.vala:101: Invalid
seek request


> > Result on technisat is: I can see the files, but they are marked as not
> > playable. The TV doesnt tell me anything about the format (with 
> > mp3.file
> > it does).
>
> > (funny thing is: if I rename the .ogg to mp3 the file is marked as
> > playable, but it still doesn't plays it.)
> >
> > Maybe there is something wrong with my gstreamer installation 
> > (installed
> > all plugins as recommended and added the both launchpad repos, as
> > recommended in rygel launchpad repos)
>
> This sounds a bit as if the Technisat is one of the devices that only 
> pays attention to the first resource it can find.
> If you can provide me the User-Agent, I can try to add it to the hacks 
> that are needed for those devices. User-Agent should be printed when 
> using the debug output.

What a pitty, it doesn't. there seem to be something wrong with the
debuglevels. I set it to *:5 in .conf and in commandline, but no more
debugmessages.
Version is 0.24.2 from stable launchpad repos.

> > How can I test, if ogg decoding works?
>
> gst-launch-1.0 filesrc location=/path/to/file.ogg ! decodebin2 ! 
> fakesink
this seems to work: tested an ogg, a wav and a mp3:

~$ gst-launch-1.0 filesrc location='./Musik/06 - Mad About You.ogg' !
decodebin ! fakesink 
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Got EOS from element "pipeline0".
Execution ended after 0:00:00.877937396
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...


~$ gst-launch-1.0 filesrc location='./Musik/07 - Don'\''t Stand So Close
To Me.wav' ! decodebin ! fakesink 
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Got EOS from element "pipeline0".
Execution ended after 0:00:00.207431695
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

~$ gst-launch-1.0 filesrc location='./Musik/04 - 21st CENTURY
BLUES.mp3' ! decodebin ! fakesink 
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Got EOS from element "pipeline0".
Execution ended after 0:00:02.676382825
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

> > Can I test something else (for instance with a dlna client on my
> > laptop).
>
> You can just download the MP3 uri. To do this, use gupnp-av-cp from 
> gupnp-tools, navigate to an audio file, right-click, use Show DIDL-Lite 
> and find the URL ending with /tr/MP3.mp3. You should be able to feed 
> this to mplayer e.g.

I activated mp3 and lpcm transcoder and tested with gmplayer and VLC

ogg stream works perfectly, can play and seek, no debugmessages at the
server.

mp3 stream works, but no information about the title length, 
The titleslider in mplayer stays at the end, the slider of the VLC at
the start. Seeking is possible in VLC with the slider (but slips back to
the start, when mouse leaving), in mplayer only with fastforeward/rewind
buttons
Sometimes: (rygel:5214): Rygel-WARNING **: rygel-http-request.vala:101:
Invalid seek request

lpcm stream doesnt play at all: 
when starting there is only one of this
(rygel:5214): Rygel-WARNING **: rygel-http-request.vala:101: Invalid
seek request
messages in rygel

Should I switch to unstable releases (I read there is a new one)?