platform/upstream/gst-plugins-base.git
12 years agoaudio: add flag to mark possible unpack formats
Wim Taymans [Fri, 8 Jun 2012 10:26:08 +0000 (12:26 +0200)]
audio: add flag to mark possible unpack formats

Make a new flag to mark formats that can be used in pack and unpack functions.
Mark S32NE and F64NE as those unpack formats

12 years agoelements: Use gst_pad_set_caps() instead of manual event fiddling
Sebastian Dröge [Fri, 8 Jun 2012 13:51:06 +0000 (15:51 +0200)]
elements: Use gst_pad_set_caps() instead of manual event fiddling

12 years agoAutomatic update of common submodule
Edward Hervey [Fri, 8 Jun 2012 13:04:49 +0000 (15:04 +0200)]
Automatic update of common submodule

From 03a0e57 to 98e386f

12 years agovideodecoder: use GST_CLOCK_TIME_IS_VALID where appropriate
Vincent Penquerc'h [Fri, 8 Jun 2012 12:58:51 +0000 (13:58 +0100)]
videodecoder: use GST_CLOCK_TIME_IS_VALID where appropriate

12 years agovideo: mark unpack formats with a flag
Wim Taymans [Fri, 8 Jun 2012 09:49:18 +0000 (11:49 +0200)]
video: mark unpack formats with a flag

Add a new _UNPACK flag and use it to mark potential unpack formats.

12 years agoaudio: Remove unused, generated marshallers
Sebastian Dröge [Fri, 8 Jun 2012 09:28:22 +0000 (11:28 +0200)]
audio: Remove unused, generated marshallers

12 years agovideoconvert: Need $(LIBM) for pow()
Sebastian Dröge [Fri, 8 Jun 2012 09:26:46 +0000 (11:26 +0200)]
videoconvert: Need $(LIBM) for pow()

12 years agoaudio: split audio header into logical parts
Wim Taymans [Fri, 8 Jun 2012 08:10:08 +0000 (10:10 +0200)]
audio: split audio header into logical parts

12 years agovideodecoder: do not do timestamp arithmetic from an invalid timestamp
Vincent Penquerc'h [Thu, 7 Jun 2012 15:50:17 +0000 (16:50 +0100)]
videodecoder: do not do timestamp arithmetic from an invalid timestamp

This fixes untimestampped buffers from being rejected by the segment clipper.

https://bugzilla.gnome.org/show_bug.cgi?id=676022

12 years agoBack to development
Sebastian Dröge [Thu, 7 Jun 2012 14:07:16 +0000 (16:07 +0200)]
Back to development

12 years agoRelease 0.11.92 RELEASE-0.11.92
Sebastian Dröge [Thu, 7 Jun 2012 14:06:59 +0000 (16:06 +0200)]
Release 0.11.92

12 years agoUpdate .po files
Sebastian Dröge [Thu, 7 Jun 2012 14:04:04 +0000 (16:04 +0200)]
Update .po files

12 years agotheoradec: fix frame leaks
Vincent Penquerc'h [Thu, 7 Jun 2012 12:24:48 +0000 (13:24 +0100)]
theoradec: fix frame leaks

12 years agotheoradec: fix video state leaks
Vincent Penquerc'h [Thu, 7 Jun 2012 10:16:13 +0000 (11:16 +0100)]
theoradec: fix video state leaks

12 years agovideo: fix memory leak
Vincent Penquerc'h [Thu, 7 Jun 2012 10:15:57 +0000 (11:15 +0100)]
video: fix memory leak

12 years agoplaysink: fix compilation
Wim Taymans [Thu, 7 Jun 2012 08:52:53 +0000 (10:52 +0200)]
playsink: fix compilation

12 years agoplaybin2: Send flush events when changing subtitle tracks and use new input-selector...
Andre Moreira Magalhaes (andrunko) [Thu, 24 May 2012 14:02:59 +0000 (11:02 -0300)]
playbin2: Send flush events when changing subtitle tracks and use new input-selector modes for subtitle tracks

For audio/video we should flush too for fastest stream switches but this
currently isn't possible because the flushes would need to go to the sink,
which then causes state changes and causes all timing information to be
changed.

Should work out of the box in 0.11 with the flush-stop that doesn't reset
the times.

Conflicts:

gst/playback/gstplaybin2.c
gst/playback/gstplaysink.c
gst/playback/gstsubtitleoverlay.c

12 years agoplaysink: Don't use // comments and prevent unnecessary memory allocation
Sebastian Dröge [Mon, 21 May 2012 07:06:18 +0000 (09:06 +0200)]
playsink: Don't use // comments and prevent unnecessary memory allocation

Conflicts:

gst/playback/gstplaysink.c

12 years agoplaybin2: Properly change subtitles
Andre Moreira Magalhaes (andrunko) [Sun, 20 May 2012 15:51:17 +0000 (12:51 -0300)]
playbin2: Properly change subtitles

Conflicts:

gst/playback/gstplaysink.c

12 years agoplaybin2: fix subtitle only seeks when switching to external subs
Thiago Santos [Tue, 15 May 2012 15:56:13 +0000 (12:56 -0300)]
playbin2: fix subtitle only seeks when switching to external subs

Sending a non-flushing seek might not be enough for switching
to an external sub that has already been used because the flushes
are needed to reset the state of its decodebin's queue.

For example, if the subtitle is short enough, the queue might get
and EOS and keep its 'unexpected' return state. If the user switches
to another subtitle and back to the external one, the buffers
won't get past the queue.

This patch fixes this by adding the flush flag to the seek and
preventing that this flush leaves the suburidecodebin.

https://bugzilla.gnome.org/show_bug.cgi?id=638168

Conflicts:

gst/playback/gstplaybin2.c

12 years agogstplaysink: Properly reset chain when receiving a custom flush event.
Andre Moreira Magalhaes (andrunko) [Wed, 16 May 2012 13:41:41 +0000 (10:41 -0300)]
gstplaysink: Properly reset chain when receiving a custom flush event.

https://bugzilla.gnome.org/show_bug.cgi?id=638168

Conflicts:

gst/playback/gstplaysink.c

12 years agoplaysink: do not store more than a second of subtitles
Thiago Santos [Mon, 14 May 2012 14:52:12 +0000 (11:52 -0300)]
playsink: do not store more than a second of subtitles

Use a shorter queue for subtitles to avoid switches for subtitles
taking longer than they already take.

https://bugzilla.gnome.org/show_bug.cgi?id=638168

12 years agosubtitleoverlay: pass correct parameter to debug message
Thiago Santos [Tue, 5 Jun 2012 21:12:52 +0000 (18:12 -0300)]
subtitleoverlay: pass correct parameter to debug message

Get the format name to pass to the debug message, as it expects a string

12 years agogstsuboverlay: Convert NewSegment events to always be in the TIME format.
Andre Moreira Magalhaes (andrunko) [Thu, 10 May 2012 15:17:45 +0000 (12:17 -0300)]
gstsuboverlay: Convert NewSegment events to always be in the TIME format.

https://bugzilla.gnome.org/show_bug.cgi?id=638168

Conflicts:

gst/playback/gstsubtitleoverlay.c

12 years agooggdemux: reject opus streams with negative start time
Vincent Penquerc'h [Wed, 6 Jun 2012 16:42:36 +0000 (17:42 +0100)]
oggdemux: reject opus streams with negative start time

This is used by Vorbis for sample accurate clipping, but this is
deemed an invalid stream by the opus spec.

12 years agooggstream: add a flag to say whether start granule clamping is to be done
Vincent Penquerc'h [Wed, 6 Jun 2012 16:41:55 +0000 (17:41 +0100)]
oggstream: add a flag to say whether start granule clamping is to be done

12 years agoAutomatic update of common submodule
Edward Hervey [Wed, 6 Jun 2012 16:18:29 +0000 (18:18 +0200)]
Automatic update of common submodule

From 1fab359 to 03a0e57

12 years agortspconnection: handle cancellation correctly
Wim Taymans [Wed, 6 Jun 2012 14:41:03 +0000 (16:41 +0200)]
rtspconnection: handle cancellation correctly

12 years agoaudiopayload: disable broken bufferlist handling
Wim Taymans [Wed, 6 Jun 2012 14:40:24 +0000 (16:40 +0200)]
audiopayload: disable broken bufferlist handling

The bufferlist handling is broken so make sure it is never enabled.

12 years agortsp: don't leak address and socket
David Svensson Fors [Wed, 6 Jun 2012 12:53:43 +0000 (14:53 +0200)]
rtsp: don't leak address and socket

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=677466

12 years agoupdate for tag event change
Wim Taymans [Wed, 6 Jun 2012 10:55:15 +0000 (12:55 +0200)]
update for tag event change

12 years agooggstream: reject Ogg/Opus streams with nonsensical preskip/granpos setup
Vincent Penquerc'h [Wed, 6 Jun 2012 10:01:13 +0000 (11:01 +0100)]
oggstream: reject Ogg/Opus streams with nonsensical preskip/granpos setup

As the spec mandates.

12 years agovideo: add pack_lines variable
Wim Taymans [Wed, 6 Jun 2012 09:38:00 +0000 (11:38 +0200)]
video: add pack_lines variable

Use a separate variable to describe the amount of lines that will be used in
packing instead of abusing the h_sub variable. Some formats might have no
subsampling but need to operate on multipe lines.

12 years agovideotestsrc: Remove more redundant code
Wim Taymans [Wed, 6 Jun 2012 09:15:50 +0000 (11:15 +0200)]
videotestsrc: Remove more redundant code

Use the video library to do the setup instead of keeping a separate incomplete
list.

12 years agovideo: add macro for component depth
Wim Taymans [Wed, 6 Jun 2012 08:21:55 +0000 (10:21 +0200)]
video: add macro for component depth

12 years agovideotestsrc: don't artificially restrict caps
Wim Taymans [Tue, 5 Jun 2012 14:58:19 +0000 (16:58 +0200)]
videotestsrc: don't artificially restrict caps

Use all the formats that the video library supports without any restrictions on
colorimetry or other parameters such as chroma-siting.

12 years agopbutils: Add descriptor for E-AC3 and PGS subtitles
Edward Hervey [Tue, 5 Jun 2012 10:27:09 +0000 (12:27 +0200)]
pbutils: Add descriptor for E-AC3 and PGS subtitles

12 years agowin32: update .def file for new video API
Tim-Philipp Müller [Tue, 5 Jun 2012 15:09:56 +0000 (16:09 +0100)]
win32: update .def file for new video API

12 years agovideo: move methods into separate files
Wim Taymans [Tue, 5 Jun 2012 10:47:22 +0000 (12:47 +0200)]
video: move methods into separate files

Move different video functionalities into different files

12 years agovideoconvert: refactor matrix setup
Wim Taymans [Mon, 4 Jun 2012 18:36:10 +0000 (20:36 +0200)]
videoconvert: refactor matrix setup

12 years agovideo: don't add unknown colorimetry
Wim Taymans [Mon, 4 Jun 2012 16:24:03 +0000 (18:24 +0200)]
video: don't add unknown colorimetry

12 years agovideodecoder: only copy known colorimetry values
Wim Taymans [Mon, 4 Jun 2012 16:17:42 +0000 (18:17 +0200)]
videodecoder: only copy known colorimetry values

Avoid overriding the default colorimetry values.

12 years agovideo: add unknown colorimetry parameters as well..
Wim Taymans [Mon, 4 Jun 2012 16:08:11 +0000 (18:08 +0200)]
video: add unknown colorimetry parameters as well..

12 years agovideo: use unknown colorimetry for unknown formats
Wim Taymans [Mon, 4 Jun 2012 16:00:42 +0000 (18:00 +0200)]
video: use unknown colorimetry for unknown formats

Use the default RGB colorimetry into only on RGB formats and use an unknown set
of defaults for the unknown format.

12 years agovideo: (de)serialize colorimetry on caps
Wim Taymans [Mon, 4 Jun 2012 14:15:25 +0000 (16:15 +0200)]
video: (de)serialize colorimetry on caps

12 years agovideoconvert: fix 0_255 handling
Wim Taymans [Mon, 4 Jun 2012 14:13:48 +0000 (16:13 +0200)]
videoconvert: fix 0_255 handling

We also need to apply an offset to the Cb and Cr samples in the 0-255 case.

12 years agovideo: don't add empty colorimetry to caps
Wim Taymans [Mon, 4 Jun 2012 13:26:21 +0000 (15:26 +0200)]
video: don't add empty colorimetry to caps

Don't use extra default colorimetry entries in the table to construct an output
colorimetry shortcut because they don't have a name.

12 years agovideo: fix default colorspace settings
Wim Taymans [Mon, 4 Jun 2012 12:51:41 +0000 (14:51 +0200)]
video: fix default colorspace settings

HD content is defined as height > 576

12 years agovideoconvert: improve color transform setup
Wim Taymans [Mon, 4 Jun 2012 12:46:21 +0000 (14:46 +0200)]
videoconvert: improve color transform setup

Remove hardcoded color matrices and compute the matrices using the cms helper
library that was in cogcolorspace before.

12 years agovideo: add generic film primaries
Wim Taymans [Mon, 4 Jun 2012 08:08:59 +0000 (10:08 +0200)]
video: add generic film primaries

12 years agovideo: Fix build of unit test
Sebastian Dröge [Mon, 4 Jun 2012 11:07:36 +0000 (13:07 +0200)]
video: Fix build of unit test

12 years agowin32: Update exported symbols list
Sebastian Dröge [Mon, 4 Jun 2012 11:04:00 +0000 (13:04 +0200)]
win32: Update exported symbols list

12 years agovideoencoder: Don't unref frame twice if not in the list
Sebastian Dröge [Mon, 4 Jun 2012 08:46:13 +0000 (10:46 +0200)]
videoencoder: Don't unref frame twice if not in the list

12 years agovideodecoder: Do not unref frame if not in the list
Matej Knopp [Sat, 2 Jun 2012 13:34:15 +0000 (09:34 -0400)]
videodecoder: Do not unref frame if not in the list

12 years agoRevert "audiodecoder: Error out earlier in a few places if something goes wrong"
Sebastian Dröge [Mon, 4 Jun 2012 08:01:42 +0000 (10:01 +0200)]
Revert "audiodecoder: Error out earlier in a few places if something goes wrong"

This reverts commit eb68a2d5a7e4e9598df6eb812589c092fe2cc89a.

This sometimes errors out too early now, needs some more thoughts.

12 years agoaudiodecoder: Return setcaps return value instead of always TRUE
Sebastian Dröge [Mon, 4 Jun 2012 07:56:30 +0000 (09:56 +0200)]
audiodecoder: Return setcaps return value instead of always TRUE

12 years agoaudiodecoder: Error out earlier in a few places if something goes wrong
Sebastian Dröge [Sat, 2 Jun 2012 15:15:42 +0000 (17:15 +0200)]
audiodecoder: Error out earlier in a few places if something goes wrong

12 years agovorbisdec: Error out if handling a header packet failed instead of just finishing...
Sebastian Dröge [Sat, 2 Jun 2012 15:02:10 +0000 (17:02 +0200)]
vorbisdec: Error out if handling a header packet failed instead of just finishing the frame

12 years agovideoconvert: use video helper library more
Wim Taymans [Fri, 1 Jun 2012 10:02:57 +0000 (12:02 +0200)]
videoconvert: use video helper library more

Use VideoInfo to setup the conversion.
Use the color matrix from the video info.

12 years agovideo: set default colorimetry info
Wim Taymans [Fri, 1 Jun 2012 09:58:18 +0000 (11:58 +0200)]
video: set default colorimetry info

Set default colorimetry info when not otherwise specified in caps.

12 years agovideo: update disted orc backup files for recent changes
Tim-Philipp Müller [Fri, 1 Jun 2012 09:02:02 +0000 (10:02 +0100)]
video: update disted orc backup files for recent changes

12 years agoAutomatic update of common submodule
Edward Hervey [Fri, 1 Jun 2012 08:28:41 +0000 (10:28 +0200)]
Automatic update of common submodule

From f1b5a96 to 1fab359

12 years agotheoraenc: do not use %zu, it is C99
Thiago Santos [Thu, 31 May 2012 21:55:32 +0000 (18:55 -0300)]
theoraenc: do not use %zu, it is C99

Cast the variables instead and fallback to %u

12 years agotheoraenc: fix printf format variable
Thiago Santos [Thu, 31 May 2012 21:28:14 +0000 (18:28 -0300)]
theoraenc: fix printf format variable

12 years agovideo: fix paletted format
Wim Taymans [Thu, 31 May 2012 11:38:54 +0000 (13:38 +0200)]
video: fix paletted format

RGB8_PALETTED -> RGB8P
Fix the definition of paletted formats, store the palette in the second
plane.
Make sure we copy the palette correctly in gst_video_frame_copy()
Don't do alignment on the palette in videopool

12 years agoAutomatic update of common submodule
Sebastian Dröge [Thu, 31 May 2012 11:08:04 +0000 (13:08 +0200)]
Automatic update of common submodule

From 92b7266 to f1b5a96

12 years agouridecodebin: Use cache dir for download buffering
Bastien Nocera [Thu, 31 May 2012 10:29:44 +0000 (11:29 +0100)]
uridecodebin: Use cache dir for download buffering

Instead of the temp directory. See:
http://0pointer.de/blog/projects/tmp.html

https://bugzilla.gnome.org/show_bug.cgi?id=677181

12 years agovideoconvert: use video library pack/unpack
Wim Taymans [Wed, 30 May 2012 15:08:56 +0000 (17:08 +0200)]
videoconvert: use video library pack/unpack

Remove obsolete code and use the video pack/unpack functions

12 years agovideotestsrc: enable more formats
Wim Taymans [Wed, 30 May 2012 14:51:16 +0000 (16:51 +0200)]
videotestsrc: enable more formats

12 years agovideo: And fix the build of the ORC sources
Sebastian Dröge [Wed, 30 May 2012 11:07:57 +0000 (13:07 +0200)]
video: And fix the build of the ORC sources

12 years agovideo: Fix generation of orc sources
Sebastian Dröge [Wed, 30 May 2012 11:06:11 +0000 (13:06 +0200)]
video: Fix generation of orc sources

12 years agoAutomatic update of common submodule
Sebastian Dröge [Wed, 30 May 2012 10:45:09 +0000 (12:45 +0200)]
Automatic update of common submodule

From ec1c4a8 to 92b7266

12 years agoAutomatic update of common submodule
Sebastian Dröge [Wed, 30 May 2012 09:23:23 +0000 (11:23 +0200)]
Automatic update of common submodule

From 3429ba6 to ec1c4a8

12 years agovideo-blend: prepare for 0.11 porting
Wim Taymans [Wed, 30 May 2012 07:25:12 +0000 (09:25 +0200)]
video-blend: prepare for 0.11 porting

Remove obsolete code.
Remove the BlendInfo structure, we can do this better with GstVideoFrame
Use GstVideoFrame in the API
Prefix functions with gst_

12 years agovideo: add support for premultiplied alpha
Wim Taymans [Wed, 30 May 2012 07:21:46 +0000 (09:21 +0200)]
video: add support for premultiplied alpha

12 years agovideotestsrc: use generic packing code
Wim Taymans [Tue, 29 May 2012 15:48:45 +0000 (17:48 +0200)]
videotestsrc: use generic packing code

Use the pack functions of the video library to construct the target
image.
Remove redundant functions.

12 years agovideo: update for removed formats
Wim Taymans [Tue, 29 May 2012 15:47:54 +0000 (17:47 +0200)]
video: update for removed formats

12 years agovideo: move enum difinition
Wim Taymans [Tue, 29 May 2012 15:45:33 +0000 (17:45 +0200)]
video: move enum difinition

c++ doesn't seem to like the typedef

12 years agovideo: Remove duplicate formats
Wim Taymans [Tue, 29 May 2012 15:34:29 +0000 (17:34 +0200)]
video: Remove duplicate formats

Remove Y800 and Y16 wich are the same as GRAY8 and GRAY16_LE
Add const to the GstVideoFormatInfo when used in argument
Add GRAY8 and GRAY16 pack/unpack functions

12 years agovideo: rename orc function names
Wim Taymans [Tue, 29 May 2012 13:20:08 +0000 (15:20 +0200)]
video: rename orc function names

12 years agovideo: fill in the pack/unpack functions
Wim Taymans [Tue, 29 May 2012 13:12:16 +0000 (15:12 +0200)]
video: fill in the pack/unpack functions

Add support for supporting chroma subsampling correctly in the pack
function.
Fill in the pack and unpack functions for most formats.
Add some missing pack/unpack functions to the orc file.

12 years agovideoconvert: remove unused functions
Wim Taymans [Tue, 29 May 2012 08:45:23 +0000 (10:45 +0200)]
videoconvert: remove unused functions

12 years agovideo-blend: remove unused defines
Wim Taymans [Tue, 29 May 2012 08:44:59 +0000 (10:44 +0200)]
video-blend: remove unused defines

12 years agotextoverlay: Use an external lock
Andre Moreira Magalhaes (andrunko) [Mon, 28 May 2012 17:18:10 +0000 (14:18 -0300)]
textoverlay: Use an external lock

Conflicts:

ext/pango/gsttextoverlay.c
ext/pango/gsttextoverlay.h

12 years agoaudio: add flags for the pack/unpack functions
Wim Taymans [Tue, 29 May 2012 07:54:43 +0000 (09:54 +0200)]
audio: add flags for the pack/unpack functions

Add a flag argument to the pack and unpack function so that we can expand it
later when needed. We could for example prefer a High Quality pack/unpack
operation later.

12 years agovideo: add flags for the pack/unpack functions
Wim Taymans [Tue, 29 May 2012 07:53:15 +0000 (09:53 +0200)]
video: add flags for the pack/unpack functions

Add a flag argument to the pack and unpack function so that we can expand it
later when needed. We could for example prefer a High Quality pack/unpack
operation later.

12 years agovideo: add padding
Wim Taymans [Tue, 29 May 2012 07:52:40 +0000 (09:52 +0200)]
video: add padding

12 years agovideo: fix UYVP packing function
Wim Taymans [Mon, 28 May 2012 15:11:46 +0000 (17:11 +0200)]
video: fix UYVP packing function

12 years agovideoconvert: fix v216
Wim Taymans [Mon, 28 May 2012 14:30:56 +0000 (16:30 +0200)]
videoconvert: fix v216

12 years agovideotestsrc: add support for I420_10 format
Wim Taymans [Mon, 28 May 2012 14:16:24 +0000 (16:16 +0200)]
videotestsrc: add support for I420_10 format

Add support for the I420_10 formats
Use the video frame api to get pixels and strides instead of our own
custom versions. Fixes the YVU9 format and probably some others.

12 years agovideo: fix v216 format description
Wim Taymans [Mon, 28 May 2012 14:14:30 +0000 (16:14 +0200)]
video: fix v216 format description

Fix the offsets of v216 video
Add the complex flag to some formats

12 years agodocs: update v216 format
Wim Taymans [Mon, 28 May 2012 14:13:42 +0000 (16:13 +0200)]
docs: update v216 format

Fix the v216 format description

12 years agovideotestsrc: fix AYUV64 format string
Wim Taymans [Mon, 28 May 2012 12:58:52 +0000 (14:58 +0200)]
videotestsrc: fix AYUV64 format string

12 years agodocs: update video formats document
Wim Taymans [Mon, 28 May 2012 12:49:52 +0000 (14:49 +0200)]
docs: update video formats document

12 years agovideoconvert: add support for 10bit I420
Wim Taymans [Mon, 28 May 2012 10:50:49 +0000 (12:50 +0200)]
videoconvert: add support for 10bit I420

Add support for 10bit I420
Reorganize some macros, have separate plane and component macros, fix
a problem with YV12 in the process.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=665034

12 years agovideopool: take pixel stride into account
Wim Taymans [Mon, 28 May 2012 09:08:18 +0000 (11:08 +0200)]
videopool: take pixel stride into account

When we need to add borders, take the pixel stride into account to move to the
right horizintal offset.

12 years agotests: don't use GstStructure API on tag lists
Tim-Philipp Müller [Sat, 26 May 2012 18:56:48 +0000 (19:56 +0100)]
tests: don't use GstStructure API on tag lists

12 years agotag: don't use GstStructure API on tag lists
Tim-Philipp Müller [Sat, 26 May 2012 18:56:30 +0000 (19:56 +0100)]
tag: don't use GstStructure API on tag lists

12 years agogst-discoverer: print all entries for a certain tag
Tim-Philipp Müller [Sat, 26 May 2012 18:53:50 +0000 (19:53 +0100)]
gst-discoverer: print all entries for a certain tag

If there are multiple entries for a tag, print all of them
individually.

12 years agogst-discoverer: don't use GstStructure API on tag lists
Tim-Philipp Müller [Sat, 26 May 2012 18:50:46 +0000 (19:50 +0100)]
gst-discoverer: don't use GstStructure API on tag lists