"Internal data stream error" when calculating album replaygain for vorbis files

[Heinz Wiesinger]

Hi everyone,

I encountered a bug in beets (http://beets.io/) when calculating album 
replaygain information for ogg vorbis files (using the python API). The 
detailed bug report for beets can be found here: https://github.com/beetbox/
beets/issues/2636

In short, replaygain calculation will abort with an "Internal data stream 
error" on the the second track of the album. Debugging shows

oggdemux gstoggdemux.c:1303:gst_ogg_pad_stream_out:<oggdemux1> could not 
submit packet for stream 250b52df, error: -5

indicating the pipeline is blocked somehow.

I came up with a fix for the issue, errors disappeared and replaygain 
calculation succeeds, but I don't know enough about gstreamer's API to really 
know if what I did is the correct fix for this issue. My fix can be found 
here: https://github.com/beetbox/beets/pull/2644/commits/
cfd70674210ba5a6ecb4f4318f4367b36b9f9300

I would really appreciate it if someone could take a look and verify that this 
is the correct fix or if not point me in the right direction of what needs 
fixing. Thanks in advance!

Grs,
Heinz
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 228 bytes
Desc: This is a digitally signed message part.
URL: <https://lists.freedesktop.org/archives/gstreamer-devel/attachments/20170909/400343d7/attachment.sig>