[Bug 712134] Text stream generated by appsrc into kateenc loses subtitle encoding

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=712134
  GStreamer | gst-plugins-bad | 1.x

--- Comment #6 from Dylan Broome <dylan at blackmoth.com.au> 2014-01-02 04:57:11 UTC ---
Hi Tim-Philipp,

Sorry for the delay in this reply, seasons greetings and happy new year.
The behaviour difference between 0.10 and 1.0 is easily demonstrated with the
following gst-launch lines. Only difference is ffenc and avenc otherwise the
pipelines are the same. If the following is repeated with limited frames on the
videotestsrc we see they both work however with the case below, 1.0 subtitles
do not. (subtitle type is unknown under 1.0)

Using 1.0 (not working) :
gst-launch-1.0 videotestsrc ! avenc_mpeg4 ! matroskamux name=mux ! filesink
location=test_1.0_nolimit.mkv filesrc location=subtest.txt ! subparse ! kateenc
category=SUB ! mux.

Using 0.10 (working) :
gst-launch-0.10 videotestsrc ! ffenc_mpeg4 ! matroskamux name=mux ! filesink
location=test_0.10_nolimit.mkv filesrc location=subtest.txt ! subparse !
kateenc category=SUB ! mux.

Please not this is without the -e option, as mentioned before our pipeline runs
until system powerdown from external supply.

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