When I start brasero with 'GST_DEBUG="*:3" brasero -g', I get the
following:
0:00:10.984295768 16466 0xf36580 INFO GST_PADS
gstpad.c:1978:gst_pad_link_prepare: trying to link capsfilter1:src and
ffenc_ac31:sink
0:00:10.985340524 16466 0xf36580 INFO GST_PADS
gstpad.c:2034:gst_pad_link_prepare: caps are incompatible
BraseroBurn: (at burn-vob.c:684) BraseroVob Error while linking pads
'gst-inspect-0.10 ffenc_ac3' gives me:
SINK template: 'sink'
Availability: Always
Capabilities:
audio/x-raw-float
channels: [ 1, 6 ]
rate: { 48000, 44100, 32000 }
endianness: 1234
width: 32
I looked into plugins/transcode/burn-vob.c near line 684 and found out that the
capsfilter pad was set to use audio/x-raw-int, which is not compatible with
ffenc_ac3. So I made the following change to that file:
@@ -638,7 +638,7 @@
BRASERO_JOB_LOG (vob, "Setting AC3 rate to 48000");
/* NOTE: we may want to limit the number of channels. */
- filtercaps = gst_caps_new_full (gst_structure_new ("audio/x-raw-int",
+ filtercaps = gst_caps_new_full (gst_structure_new ("audio/x-raw-float",
"rate", G_TYPE_INT,
48000,
NULL),
NULL);
Now 'GST_DEBUG="*:3" brasero -g' shows me:
0:00:44.819663035 16554 0x2459580 INFO GST_PADS
gstpad.c:1978:gst_pad_link_prepare: trying to link capsfilter1:src and
ffenc_ac31:sink
0:00:44.820746205 16554 0x2459580 INFO GST_PADS
gstpad.c:2161:gst_pad_link_full: linked capsfilter1:src and ffenc_ac31:sink,
successful
The encoding is starting, but after some megabyte it hangs and the command line
doesn't print anything anymore. But this seems to be another bug, since the
very same happens if I select SVCD in the unmodified program.
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https://bugs.launchpad.net/bugs/720466
Title:
When I try burning DVDs it ejects and say that it's impossible to link
plugin pads.
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