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Release 1.3.1

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Sebastian Dröge 2014-05-03 18:34:52 +02:00
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@ -1,9 +1,557 @@
=== release 1.2.0 ===
=== release 1.3.1 ===
2013-09-24 Sebastian Dröge <sebastian.droege@collabora.co.uk>
2014-05-03 Sebastian Dröge <slomo@coaxion.net>
* configure.ac:
releasing 1.2.0
releasing 1.3.1
2014-05-03 10:17:23 +0200 Sebastian Dröge <sebastian@centricular.com>
* common:
Automatic update of common submodule
From bcb1518 to 211fa5f
2014-04-30 16:14:50 +0100 Vincent Penquerc'h <vincent.penquerch@collabora.co.uk>
* ext/libav/gstavcodecmap.c:
libav: avoid dividing by zero on insane fps/par
While there, fix mixup in num/den with par (copied from fps,
apparently, and fps inverts fps to time base).
Coverity 1139696
2014-04-30 15:59:04 +0100 Vincent Penquerc'h <vincent.penquerch@collabora.co.uk>
* ext/libav/gstavvidenc.c:
avvidenc: guard against division by zero
and other nonsensical time base values while we're at it.
Coverity 1139699
2014-04-29 09:13:44 +0200 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavaudenc.c:
avaudenc: Fix leak of AVBufferRef
AVPacket contains AVBufferRef which may leak unless unreffed properly.
https://bugzilla.gnome.org/show_bug.cgi?id=726814
2014-03-21 10:10:14 +0100 Stian Selnes <stian@pexip.com>
* ext/libav/gstavvidenc.c:
avvidenc: Fix leak of AVBufferRef
AVPacket contains AVBufferRef which may leak unless unreffed properly.
https://bugzilla.gnome.org/show_bug.cgi?id=726814
2014-04-14 13:37:02 +0200 Edward Hervey <bilboed@bilboed.com>
* ext/libav/gstavaudenc.c:
avaudenc: Fix compile without gst debug
We can just re-use the encoder variable
2014-04-08 08:05:24 +0200 Edward Hervey <edward@collabora.com>
* ext/libav/gstavdemux.c:
avdemux: Remove unused variable
CID #1139943
2014-04-08 08:00:55 +0200 Edward Hervey <edward@collabora.com>
* ext/libav/gstavcodecmap.c:
codecmap: Add missing break
CID #1139752
2014-04-06 09:02:46 +0200 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavcodecmap.c:
avcodecmap: Add mapping for Apple Intermediate Codec
https://bugzilla.gnome.org/show_bug.cgi?id=727673
2014-03-29 10:45:16 +0100 Sebastian Dröge <sebastian@centricular.com>
* gst-libs/ext/libav:
Update to libav v10
2014-03-22 17:10:24 +0100 Mark Nauwelaerts <mnauw@users.sourceforge.net>
* ext/libav/gstavvidenc.c:
avvidenc: discard input frame upon encoding error
2014-03-05 17:40:13 +0100 Christian Fredrik Kalager Schaller <uraeus@linuxrising.org>
* gst-libav.spec.in:
add docs directory to spec file
2014-02-28 09:36:02 +0100 Sebastian Dröge <sebastian@centricular.com>
* common:
Automatic update of common submodule
From fe1672e to bcb1518
2014-02-27 21:49:42 +0100 Stefan Sauer <ensonic@users.sf.net>
* docs/Makefile.am:
docs: also reactivate make dist for the docs
2014-02-26 22:14:28 +0100 Stefan Sauer <ensonic@users.sf.net>
* common:
Automatic update of common submodule
From 1a07da9 to fe1672e
2014-02-26 22:05:23 +0100 Stefan Sauer <ensonic@users.sf.net>
* docs/plugins/Makefile.am:
* docs/plugins/gst-libav-plugins-docs.sgml:
* docs/plugins/gst-libav-plugins-sections.txt:
* docs/plugins/gst-libav-plugins.hierarchy:
docs: try to make the generated docs more useful
Generate the section.txt file. Update the -docs.sgml file with the new sections.
If we want to actually see the baseclasses, we should define them with a _get_type() function
and have the wrapped types subclass them.
2014-02-26 19:13:01 +0100 Stefan Sauer <ensonic@users.sf.net>
* docs/plugins/inspect/plugin-libav.xml:
docs: add the inspected data
Not even this file was previously in the repo.
2014-02-26 12:01:52 +0100 Stefan Sauer <ensonic@users.sf.net>
* configure.ac:
* docs/plugins/Makefile.am:
* docs/plugins/gst-libav-plugins-docs.sgml:
* docs/plugins/gst-libav-plugins.args:
* docs/plugins/gst-libav-plugins.hierarchy:
* docs/plugins/gst-libav-plugins.interfaces:
* docs/plugins/gst-libav-plugins.prerequisites:
docs: make the docs build again
They are still bad, but if we don't want to have them, we should rather remove this totally.
2014-02-26 11:52:07 +0100 Stefan Sauer <ensonic@users.sf.net>
* configure.ac:
configure: add missing docs/plugins/Makefile
2014-02-26 11:40:08 +0100 Stefan Sauer <ensonic@users.sf.net>
* docs/Makefile.am:
docs: install prebuilt plugin docs if gtk-doc is disabled
Sync to the Makefile.am from gst-plugin-base where it is done right.
Fixes #725034
2014-02-23 11:40:14 +0100 Mark Nauwelaerts <mnauw@users.sourceforge.net>
* ext/libav/gstavvidenc.c:
avvidenc: make all properties work again
... as previously broken due to additional compliance property
(see 13ffed87b1597fa60ccee293f71c3993ec59d1b2).
2014-02-22 21:54:08 +0100 Mark Nauwelaerts <mnauw@users.sourceforge.net>
* ext/libav/gstavmux.c:
avmux: stream-start and segment event before data-flow
2014-02-20 20:39:29 +0100 Thijs Vermeir <thijsvermeir@gmail.com>
* ext/libav/gstavviddec.c:
avviddec: rename hevc decoder element to h265 for consistency
We use h265 for the parser, typefinder, caps, etc. everywhere.
https://bugzilla.gnome.org/show_bug.cgi?id=724823
2014-02-21 13:18:47 +0000 Tim-Philipp Müller <tim@centricular.com>
* ext/libav/gstavviddec.c:
avvidec: don't crash on EOS when no buffers have been received
Fixes crash on EOS when no buffers have been received for some
reason, e.g. because the parser didn't output any.
fakesrc num-buffers=0 format=time ! avdec_h264 ! fakesink
2014-02-21 09:28:16 +0100 Sebastian Dröge <sebastian@centricular.com>
* gst-libs/ext/libav:
libav: Update to v10 beta1
2014-02-20 17:25:35 -0300 Thiago Santos <ts.santos@sisa.samsung.com>
* ext/libav/gstavaudenc.c:
avaudenc: fix audio encoder flushing according to libav docs
* @param[in] frame AVFrame containing the raw audio data to be encoded.
* May be NULL when flushing an encoder that has the
* CODEC_CAP_DELAY capability set.
The AVFrame itself should be null, not the frame.data pointer
https://bugzilla.gnome.org/show_bug.cgi?id=724536
2014-02-16 15:58:15 +0100 Mark Nauwelaerts <mnauw@users.sourceforge.net>
* gst-libs/ext/Makefile.am:
gst-libs: handle make dist for out-of-tree build
2014-02-04 18:17:32 +0200 Dmitry Melnichenko <dmitry.m@samsung.com>
* ext/libav/gstavmux.c:
avmux: Fix invalid address passing to av_opt_set_int()
https://bugzilla.gnome.org/show_bug.cgi?id=723615
2014-02-01 14:40:24 +0100 Mark Nauwelaerts <mnauw@users.sourceforge.net>
* ext/libav/gstavvidenc.c:
avvidenc: avoid busy-looping when flushing frames
... such as when receiving EOS event.
2014-01-30 10:45:05 +0100 Edward Hervey <bilboed@bilboed.com>
* common:
Automatic update of common submodule
From d48bed3 to 1a07da9
2014-01-24 21:58:35 +0100 Sjoerd Simons <sjoerd@luon.net>
* ext/libav/gstavdemux.c:
avdemux: Don't go into pull mode when the sequential flag is set
When the scheduling query results has GST_SCHEDULING_FLAG_SEQUENTIAL set
in its flags don't go into pull mode to prevent over-eager seeking.
https://bugzilla.gnome.org/show_bug.cgi?id=722935
2014-01-21 22:58:42 +1100 Tim 'mithro' Ansell <mithro@mithis.com>
* ext/libav/gstavmux.c:
avmux: Force DV audio input format to 48kHz, 2 channels
libavformat only supports muxing 16bit, 48kHz stereo into DV containers.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=722672
2014-01-19 10:33:01 +0100 Sebastian Dröge <sebastian@centricular.com>
* gst-libs/ext/libav:
libav: Update to version 10_alpha2
2014-01-17 12:38:23 -0800 Aleix Conchillo Flaqué <aleix@oblong.com>
* ext/libav/gstavviddec.c:
* ext/libav/gstavviddec.h:
avviddec: Add output-corrupt property
The output-corrupt property will set the CODEC_FLAG_OUTPUT_CORRUPT flag
in the codec context. The user can now decide whether libav outputs
corrupt frames or not.
Previous libav versions had this flag always set.
https://bugzilla.gnome.org/show_bug.cgi?id=722453
2014-01-16 13:45:58 +0100 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavauddec.c:
avauddec: Mark frames as corrupted if libav tells us they are
This is currently only implemented by the h264 codec and no audio codec.
https://bugzilla.gnome.org/show_bug.cgi?id=722290
2014-01-16 13:44:56 +0100 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavviddec.c:
avviddec: Mark frames as corrupted if libav tells us they are
This is currently only implemented by the h264 codec.
https://bugzilla.gnome.org/show_bug.cgi?id=722290
2014-01-15 09:02:33 +0000 Vincent Penquerc'h <vincent.penquerch@collabora.co.uk>
* ext/libav/gstavauddec.c:
* ext/libav/gstavaudenc.c:
* ext/libav/gstavcfg.c:
* ext/libav/gstavdeinterlace.c:
* ext/libav/gstavviddec.c:
* ext/libav/gstavvidenc.c:
gst-libav: fix context leaks
A AVCodecContext needs cleaning up before being freed.
Go through all of the allocations/setups to ensure none of them
can leak a context or its contents.
2014-01-13 16:31:05 +0100 Wim Taymans <wtaymans@redhat.com>
* ext/libav/gstavviddec.c:
avviddec: set output chroma-site
Use libav provided chroma-site and place it on the output caps.
2014-01-10 17:18:53 +0100 Wim Taymans <wtaymans@redhat.com>
* ext/libav/gstavviddec.c:
avviddec: release buffers when not direct rendering
New libav will not call the release_buffer callback anymore when
avcodec_default_get_buffer() is called from get_buffer. Releasing of the
memory in a picture should now be done by registering a callback to the
avbuffer objects in the picture. There is some compatibility code to
wrap the memory we provide in get_buffer in avbuffer with a callback to
release_buffer but that is not done when avcodec_default_get_buffer()
is called.
Work around this by adding a dummy avbuffer object to the picture that
will release the frame.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=721077
2014-01-10 13:16:20 +0100 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavauddec.c:
avauddec: Give MP3 decoder a MARGINAL rank too
There's no reason why this decoder should not be autoplugged
2014-01-06 13:36:39 +0100 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavcodecmap.c:
* ext/libav/gstavviddec.c:
av: Enable HEVC / h265 support
2014-01-06 13:02:07 +0100 Sebastian Dröge <sebastian@centricular.com>
* gst-libs/ext/libav:
libav: Update to v10_alpha1 tag
2014-01-03 15:58:26 +0000 Tim-Philipp Müller <tim@centricular.com>
* ext/libav/gstavcodecmap.c:
avcodecmap: fix regression with wmv3 video in WMVA format
The VC-1 decoder should handle that. Before avdec_wmv3 handled
it, but then we added format=WMV3 to its sink pad template
caps, at which point nothing handled WMVA any longer.
https://bugzilla.gnome.org/show_bug.cgi?id=697665
2014-01-03 16:28:44 +0100 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavcodecmap.c:
* ext/libav/gstavcodecmap.h:
* ext/libav/gstavmux.c:
* ext/libav/gstavutils.c:
* ext/libav/gstavutils.h:
av: Update for CodecID -> AVCodecID related changes
2014-01-03 16:28:02 +0100 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavcfg.c:
avcfg: Update config parameters a bit to fix compilation
This needs a major rework and should use the new configuration
interface where useful.
2014-01-03 16:27:34 +0100 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavaudenc.c:
* ext/libav/gstavvidenc.c:
avenc: Stop using the removed inter_threshold field
2014-01-03 16:27:11 +0100 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavvidenc.c:
avviddec rebase
2014-01-03 16:26:10 +0100 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavauddec.c:
avauddec: Stop using AVCODEC_MAX_AUDIO_FRAME_SIZE
And properly use the have_data variable. It's a boolean.
2014-01-03 16:25:39 +0100 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavdemux.c:
avdemux: Stop using r_frame_rate field
It was removed and quite meaningless anyway.
Use the average framerate instead.
2014-01-03 16:24:28 +0100 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavvidenc.c:
avvidenc: Port to av_encode_video2()
av_encode_video() is deprecated and an ugly API anyway.
2014-01-03 16:23:26 +0100 Sebastian Dröge <sebastian@centricular.com>
* gst-libs/ext/libav:
libav: Update to libav master (libav 10 API)
2013-12-27 12:06:28 +0100 Sebastian Dröge <sebastian@centricular.com>
* configure.ac:
configure.ac: Remove warning when building against a system version of libav
Nowadays libav has proper releases and API/ABI guarantees.
We're not living in last decade.
2013-12-22 22:35:12 +0000 Tim-Philipp Müller <tim@centricular.com>
* autogen.sh:
* common:
Automatic update of common submodule
From dbedaa0 to d48bed3
2013-12-15 21:17:26 -0800 Todd Agulnick <todd@agulnick.com>
* ext/libav/gstavcodecmap.c:
* ext/libav/gstavdeinterlace.c:
Some compiler warning fixes to satisfy XCode compiler
https://bugzilla.gnome.org/show_bug.cgi?id=720513
2013-12-07 11:35:09 +0100 Mark Nauwelaerts <mnauw@users.sourceforge.net>
* ext/libav/gstavviddec.c:
avviddec: improve buffer handling and semantics
... so as to focus on providing *a* buffer rather than one (too) tied
to a frame, in particular allowing multiple allocations related to a frame.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=697806
2013-12-07 12:10:13 +0100 Mark Nauwelaerts <mnauw@users.sourceforge.net>
* ext/libav/gstavvidenc.c:
avvidenc: plug input_state leak
2013-12-05 11:51:27 +0100 Sebastian Dröge <sebastian@centricular.com>
* ext/libav/gstavviddec.c:
avviddec: Use new gst_video_decoder_set_needs_format() API
2013-12-03 13:16:49 +0100 Christian Fredrik Kalager Schaller <uraeus@linuxrising.org>
* gst-libav.spec.in:
Update spec file with latest changes
2013-12-02 20:21:34 +0100 Mark Nauwelaerts <mnauw@users.sourceforge.net>
* ext/libav/gstavviddec.c:
avviddec: only use upstream framerate if really specified
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=704161
2013-11-26 20:57:37 +0100 Mark Nauwelaerts <mnauw@users.sourceforge.net>
* ext/libav/gstavviddec.c:
avviddec: discard unused input frames
... to avoid these piling up in list of pending frames.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=693772
2013-11-26 20:55:43 +0100 Mark Nauwelaerts <mnauw@users.sourceforge.net>
* ext/libav/gstavviddec.c:
avviddec: really release frame at proper time
... by also removing it from the pending list of frames,
where it may still be in if it has never been submitted to _finish.
This could happen if is a decode-only frame, or in skipped decoding
situation, ...
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=693772
2013-11-05 11:21:43 +0000 Tim-Philipp Müller <tim@centricular.com>
* common:
Automatic update of common submodule
From 865aa20 to dbedaa0
2013-11-04 23:20:17 +0000 Tim-Philipp Müller <tim@centricular.com>
* ext/libav/gstavcodecmap.c:
avaudec: don't put bogus 0 channel-mask on output caps for mono audio
2013-10-26 09:34:30 +0100 Tim-Philipp Müller <tim@centricular.com>
* ext/libav/gstavaudenc.c:
avaudenc: post better error message if experimental codecs don't work
https://bugzilla.gnome.org/show_bug.cgi?id=691617
2013-10-26 09:09:28 +0100 Tim-Philipp Müller <tim@centricular.com>
* ext/libav/gstavcodecmap.c:
codecmap: use TRUE for boolean fields in caps
2013-10-15 09:28:08 +0200 Sebastian Dröge <slomo@circular-chaos.org>
* gst-libs/ext/libav:
libav: Update to v9.10
2013-10-14 14:50:57 -0600 Greg Rutz <greg@gsr-tek.com>
* ext/libav/gstavaudenc.c:
* ext/libav/gstavaudenc.h:
* ext/libav/gstavcodecmap.c:
* ext/libav/gstavcodecmap.h:
* ext/libav/gstavvidenc.c:
* ext/libav/gstavvidenc.h:
avenc: Add compliance property
Add a new property to GstFFMpegVidEnc and GstFFMpegAudEnc to supply
the "strict compliance" value to AVCodecContext
https://bugzilla.gnome.org/show_bug.cgi?id=691617
2013-10-03 15:25:30 +0100 Matthieu Bouron <matthieu.bouron@collabora.com>
* ext/libav/gstavcodecmap.c:
avcodecmap: Make avdec_mjpeg requires a parsed input
Actually avdec_mjpeg does not deal well with incomplete buffers and try
to decode incomplete frames. A parser which will also acts as
an accumulator needs to be inserted before it.
https://bugzilla.gnome.org/show_bug.cgi?id=709352
2013-10-02 13:59:04 +0200 Sebastian Dröge <slomo@circular-chaos.org>
* ext/libav/gstavcodecmap.c:
avcodecmap: gst_value_can_intersect() does not do what you would think
Check for uniqueness differently now.
2013-10-02 12:57:36 +0200 Sebastian Dröge <slomo@circular-chaos.org>
* ext/libav/gstavcodecmap.c:
avcodecmap: Only append values to the video/audio format lists if we don't have them already
2013-10-02 12:52:35 +0200 Sebastian Dröge <slomo@circular-chaos.org>
* ext/libav/gstavviddec.c:
avviddec: Reset some more fields in ::stop()
2013-10-02 12:51:40 +0200 Sebastian Dröge <slomo@circular-chaos.org>
* ext/libav/gstavviddec.c:
avviddec: Don't believe we're negotiated if negotiation failed
It can happen that negotiation fails during get_buffer(), but then
we don't retry later and never return NOT_NEGOTIATED upstream...
and instead run into assertions.
2013-10-02 12:45:44 +0200 Sebastian Dröge <slomo@circular-chaos.org>
* ext/libav/gstavauddec.c:
avauddec: Don't believe we're negotiated if negotiation failed
It can happen that negotiation fails during get_buffer(), but then
we don't retry later and never return NOT_NEGOTIATED upstream...
and instead run into assertions.
https://bugzilla.gnome.org/show_bug.cgi?id=708769
2013-10-01 22:38:32 +0200 Sebastian Dröge <slomo@circular-chaos.org>
* ext/libav/gstavcodecmap.c:
avenc: Choose 25 fps if we don't have any in the caps
Some encoders require a non-zero framerate to be configured properly
and just choosing something will make them not fail completely at
least.
https://bugzilla.gnome.org/show_bug.cgi?id=708732
2013-09-23 15:19:51 +0200 Sebastian Dröge <slomo@circular-chaos.org>
* ext/libav/gstavcodecmap.c:
avcodecmap: Fix boolean expression to fix uninitialized usage of variables
2013-09-23 15:08:18 +0200 Sebastian Dröge <slomo@circular-chaos.org>
* configure.ac:
configure: Chose right target-os for iOS
2013-09-24 18:34:20 +0100 Tim-Philipp Müller <tim@centricular.net>
* common:
Automatic update of common submodule
From 6b03ba7 to 865aa20
2013-09-24 15:06:03 +0200 Sebastian Dröge <slomo@circular-chaos.org>
* configure.ac:
configure: Actually use 1.3.0.1 as version to make configure happy
2013-09-24 15:00:34 +0200 Sebastian Dröge <slomo@circular-chaos.org>
* configure.ac:
Back to development
=== release 1.2.0 ===
2013-09-24 14:42:30 +0200 Sebastian Dröge <slomo@circular-chaos.org>
* ChangeLog:
* NEWS:
* RELEASE:
* configure.ac:
* gst-libav.doap:
Release 1.2.0
2013-09-20 16:18:03 +0200 Edward Hervey <edward@collabora.com>

213
NEWS
View file

@ -1,123 +1,110 @@
This is GStreamer Libav Plugins 1.2.0
This is GStreamer Libav Plugins 1.3.1
Changes since 1.0:
Changes since 1.2:
New API:
• GstContext negotiation / sharing / announcing for sharing a
generic context between elements, e.g. a display handle
• GL texture upload conversion meta for allowing different
buffer types to be converted to an OpenGL texture
• GstCapsFeatures as extension to GstCaps for allowing the
negotiation of specific memory or meta requirements between
elements
• GstMemory flags for contiguous and non-mappable memory
• The stream-start event has optional flags now, e.g. for signalling
sparse streams
• The stream-start even has an optional group-id field now to signal
all streams that should be played together
• Allocators library in gst-plugins-base, currently only with generic
dmabuf memory support
• insertbin library for easier handling of dynamically linked
pipelines (in -bad for now)
• EGL helper library (in -bad for now)
• MPEG-TS data structure library (in -bad for now)
• New GstVideoRegionOfInterestMeta to describe a region of interest on
video frames.
• GstVideoDecoder/Encoder has new ::flush() vfunc to replace the
ill-defined ::reset() vfunc.
• The URI query allows to query the redirected URI now.
• GstMessageType has GST_MESSAGE_EXTENDED added. All types before
that can be used together as a flags type as before, but from
that message onwards the types are just counted incrementally.
This was necessary to be able to add more message types.
In 2.0 GstMessageType will just become an enum and not a flags
type anymore.
• GstDeviceMonitor for device probing, e.g. to list all available
audio or video capture devices. This is the replacement for
GstPropertyProbe from 0.10.
• Events accumulate the running-time offset now when travelling
through pads, as set by the gst_pad_set_offset() function. This
allows to compensate for this in the QOS event for example.
• GstBuffer has a new flag "tag-memory" that is set automatically
when memory is added or removed to a buffer. This allows buffer
pools to detect if they can recycle a buffer or need to reset
it first.
• GstToc has new API to mark GstTocEntries as loops.
• A not-authorized resource error has been defined to notify
applications that accessing the resource has failed because
of missing authorization and to distinguish this case from others.
This change is actually already in 1.2.4.
• GstPad has a new flag "accept-intersect", that will let the default
ACCEPT_CAPS query handler do an intersection instead of subset check.
This is interesting for parser elements that can handle incomplete
caps.
• GstCollectPads has support for flushing and a default handler for
SEEK events now.
• GstSegment has new API to offset the running time by a specific
value and this is used in GstPad to allow positive and negative
offsets in gst_pad_set_offset() in all situations.
• Support for h265/HEVC and VP8 has been added to the codec utils and codec
parsers library, and was integrated into various elements.
• API for adjusting the TLS validation of RTSP connection has been added.
• The RTSP and SDP library has MIKEY (RFC 3830) support now, and
there is API to distinguish between the different RTSP profiles.
• API to access RTP time information and statistics.
• Support for auxiliary streams was added to rtpbin.
• Support for tiled, raw video formats has been added.
• GstVideoDecoder and GstAudioDecoder have API to help aggregating tag
events and merge custom tags into them consistently.
• playbin/playsink has support for application provided audio and video
filters.
• The GL library was merged from gst-plugins-gl to gst-plugins-bad,
providing a generic infrastructure for handling GL inside GStreamer
pipelines and a plugin with some elements using these, especially
a video sink. Supported platforms currently are Android, Cocoa (OS X),
DispManX (Raspberry Pi), EAGL (iOS), WGL (Windows) and generic X11,
Wayland and EGL platforms.
This replaces eglglessink and also is supposed to replace osxvideosink.
Major changes:
• New tool: gst-play-1.0 in gst-plugins-base for basic playback
testing on the command line.
• New plugins:
∘ mssdemux for Microsoft Smooth Streaming
∘ dashdemux for DASH adaptive streaming protocol
∘ bluez for interaction with Bluetooth devices
∘ openjpeg for JPEG2000 decoding and encoding
∘ daala for experimental Daala decoding and encoding
∘ vpx plugin has experimental VP9 decoding and encoding support
∘ webp plugin for WebP decoding (encoding to be added later)
∘ Various others: yadif, srtp, sbc, fluidsynth, midiparse,
mfc, ivtv, accuraterip and audiofxbad
• Moved plugins:
∘ dtmf, vp8rtp, scaletempo and rtpmux plugins are in
gst-plugins-good now
• Video:
∘ Fix handling of interlaced video in converters such as videoscale
and videoconvert (e.g. scale both fields independently)
∘ videoconvert will try harder to minimise quality losses when
conversion is necessary
∘ The experimental GstSurfaceConverter, GstSurfaceMeta and
GstVideoContext APIs from the (confusingly-named)
libgstbasevideo-1.0 library in gst-plugins-bad have now been
removed and been replaced by new APIs in GStreamer Core and
gst-plugins-base (see above). Since that was all that was left in
this library, the entire experimental libgstbasevideo-1.0 library
has been removed from gst-plugins-bad
∘ Chroma subsampling and chroma siting conversion is better handled
in videoconvert and the support for interlaced video was improved.
∘ New pinwheel and spoke patterns in videotestsrc
∘ videomixer can now accept different video formats on its sinkpads
and converts to a common format during mixing
• Audio:
∘ audioconvert will try harder to minimise quality losses when
conversion is necessary
∘ adder now allows muting/unmuting of its input streams, and also
per-input stream volume
∘ pulseaudio elements can switch between devices during playback now
∘ aacparse can convert between ADTS←→RAW
• Platform specific changes:
∘ Caps, events, etc. are now printed in the GStreamer debug logs
with their content instead of just the pointer address even on
non-glibc platforms (e.g. Windows, OSX, Android).
∘ Network elements (UDP/TCP) now work better with platforms,
where IPv6 sockets can't handle IPv4 (e.g. Windows)
∘ Linux/BSD: v4l2 had many improvements and cleanups
• New plugins and elements:
∘ v4l2videodec element for accessing hardware codecs on
platforms that make them accessible via V4L2, e.g.
Samsung Exynos. This comes together with major refactoring
of the existing V4L2 elements and the corresponding
infrastructure.
The v4l2videodec element replaces the mfcdec element.
∘ rtpstreampay and rtpstreamdepay elements for transmitting
RTP packets over a stream API (e.g. TCP) according to
RFC 4571.
∘ rtprtx elements for standard compliant implementation of
retransmissions, integrated into the rtpmanager plugin.
∘ audiomixer element that mixes multiple audio streams together
into a single one while keeping synchronization. This is
planned to become the replacement of the adder element.
∘ OpenNI2 plugin for 3D cameras like the Kinect camera.
∘ OpenEXR plugin for decoding high-dynamic-range EXR images.
∘ curlsshsink and curlsftpsink to write files via SSH/SFTP.
∘ videosignal, ivfparse and sndfile plugins ported from 0.10.
∘ avfvideosrc, vtdec and other elements were ported from 0.10 and
are available on OS X and iOS now.
• Other changes:
∘ gst-libav now uses libav 9
∘ Static linking of plugins is supported now (also in 1.0.7)
∘ rtspsrc: add support for NetClientClock: when the server suggests a
GstNetTimeProvider in the SDP, set up a GstNetClientClock that
slaves to the remote clock and suggest this clock in provide_clock.
Simplifies synchronized playback of a resource from an RTSP server.
gst-rtsp-server now supports adding this to the SDP and can provide
a network clock
∘ RTP retransmission / NACK support and big RTP jitterbuffer improvements
∘ SRTP and DTLS support
∘ Changes to many elements and core to use the correct sticky event
order and also not lose any important sticky events during flushing
∘ >1000 fixed bug reports, and many other bug fixes and other
improvements everywhere that had no bug report
∘ gst-libav now uses libav 10, and gained support for H265/HEVC.
∘ Support for hardware codecs and special memory types has been
improved with bugfixes and feature additions in various plugins
and base classes.
∘ Various bugfixes and improvements to buffering in queue2 and
multiqueue elements.
∘ dvbsrc supports more delivery mechanisms and other features
now, including DVB S2 and T2 support.
∘ The MPEGTS library has support for many more descriptors.
∘ Major improvements to tsdemux, especially time related.
∘ souphttpsrc now has support for keep-alive connections,
compression, configurable number of retries and configuration
for SSL certificate validation.
∘ hlsdemux has undergone major refactoring and works more
reliable now and supports more HLS features like trick modes.
Also fragments are pushed downstream while they're downloaded
now instead of waiting for each fragment to finish.
∘ videoflip can automatically flip based on the orientation tag.
∘ openjpeg supports the OpenJPEG2 API.
∘ gst-rtsp-server supports SRTP and MIKEY now.
∘ Lots of fixes for coverity warnings all over the place.
∘ 400+ fixed bug reports, and many other bug fixes and other
improvements everywhere that had no bug report.
Things to look out for:
• Single header includes for all libraries, e.g. #include
<gst/video/video.h> - this was needed for some bindings.
• Stricter (correct) caps subset checking in some cases where this was
not correct before. Caps will now always fail to be a compatible
subset of another set of caps if the subset caps are missing some
fields that the superset caps have. This might lead to not-negotiated
errors if caps are incomplete now. However, it also prevents possible
data corruption caused by piping data formatted in an
incompatible/unexpected way into some elements. Check your h264 caps
for stream-format and alignment fields and AAC caps for the
stream-format field. This change will also be included in the next
stable 1.0.8 release.
• Stricter checking for missing events and correct sticky event order
(stream-start, caps, segment) in some places; this is not enabled in
stable releases by default, but you may get warnings when using git
builds, development releases or when compiling with
-UG_DISABLE_ASSERT in CFLAGS
• x264enc now outputs data in byte-stream by default if downstream has
ANY caps (e.g. appsink without caps set, filesink, udpsink,
tcpserversink etc.)
• The MPEG TS demuxer posts messages contain the PMT, PAT, etc. in a
different format now. This new format uses the data structures from
the new MPEGTS library
• The GstContext API has changed between 1.1.4 and 1.1.90
• The eglglessink element was removed and replaced by the glimagesink
element.
• The mfcdec element was removed and replaced by v4l2videodec.
• osxvideosink is only available in OS X 10.6 or newer.

69
RELEASE
View file

@ -1,15 +1,28 @@
Release notes for GStreamer libav Plugins 1.2.0
The GStreamer team is proud to announce a new feature release
in the 1.x stable series of the
core of the GStreamer streaming media framework.
Release notes for GStreamer libav Plugins 1.3.1
The 1.x series is a stable series targeted at end users.
It is not API or ABI compatible with the stable 0.10.x series.
It is, however, parallel installable with the 0.10.x series and
will not affect an existing 0.10.x installation.
The GStreamer team is pleased to announce the first release of the unstable
1.3 release series. The 1.3 release series is adding new features on top of
the 1.0 and 1.2 series and is part of the API and ABI-stable 1.x release
series of the GStreamer multimedia framework. The unstable 1.3 release series
will lead to the stable 1.4 release series in the next weeks, and newly added
API can still change until that point.
Binaries for Android, iOS, Mac OS X and Windows will be provided separately
during the unstable 1.3 release series.
The versioning scheme that is used in general is that 1.x.y is API and
ABI backwards compatible with previous 1.x.y releases. If x is an even
number it is a stable release series and all releases in this series
will only contain important bugfixes, e.g. the 1.0 series with 1.0.7. If
x is odd it is a development release series that will lead to the next
stable release series 1.x+1 and contains new features and bigger
changes. During the development release series, new API can still
change.
@ -32,12 +45,19 @@ contains a set of less supported plugins that haven't passed the
rigorous quality testing we expect, or are still missing documentation
and/or unit tests
There were no bugs fixed in this release
Bugs fixed in this release
* 689936 : avdec: leak when skipping frames while Video Decoding
* 696770 : avdec_h264: Memory leak when processing h.264 field pictures
* 719923 : Port to libav 10 API
* 722290 : avviddec: mark buffers as corrupted if libav tells us so
* 722453 : avviddec: add output-corrupt property
* 722598 : gas-preprocessor: libav 10alpha2 fails to build on iOS: libavcodec/arm/vc1dsp_neon.S:2810:14: error: invalid operand
* 722935 : avdemux: Don't go into pull mode when the sequential scheduling flag is set
* 724536 : Infinite loop while encoding audio to aac
* 724823 : hevc: rename plugin to avdec_h265 for consistency
* 726814 : avvidenc: Fix leak of AVBufferRef
* 727673 : avdec_aic sink missing caps
==== Download ====
@ -74,7 +94,22 @@ subscribe to the gstreamer-devel list.
Contributors to this release
* Aleix Conchillo Flaqué
* Christian Fredrik Kalager Schaller
* Dmitry Melnichenko
* Edward Hervey
* Greg Rutz
* Mark Nauwelaerts
* Matthieu Bouron
* Sebastian Dröge
* Sjoerd Simons
* Stefan Sauer
* Stian Selnes
* Thiago Santos
* Thijs Vermeir
* Tim 'mithro' Ansell
* Tim-Philipp Müller
 
* Todd Agulnick
* Vincent Penquerc'h
* Wim Taymans
 

8
configure.ac
View file

@ -3,7 +3,7 @@ AC_PREREQ(2.62)
dnl initialize autoconf
dnl when going to/from release please set the nano (fourth number) right !
dnl releases only do Wall, cvs and prerelease does Werror too
AC_INIT(GStreamer libav, 1.3.0.1,
AC_INIT(GStreamer libav, 1.3.1,
http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
gst-libav)
@ -42,11 +42,11 @@ GST_API_VERSION=1.0
AC_SUBST(GST_API_VERSION)
AG_GST_LIBTOOL_PREPARE
AS_LIBTOOL(GST, 300, 0, 300)
AS_LIBTOOL(GST, 301, 0, 301)
dnl *** required versions of GStreamer stuff ***
GST_REQ=1.3.0.1
GST_PBREQ=1.3.0.1
GST_REQ=1.3.1
GST_PBREQ=1.3.1
ORC_REQ=0.4.16
ORC_CHECK([$ORC_REQ])

1
docs/plugins/gst-libav-plugins.hierarchy
View file

@ -437,6 +437,7 @@ GObject
GstPadTemplate
GstPlugin
GstPluginFeature
GstDeviceMonitorFactory
GstElementFactory
GstTypeFindFactory
GstRegistry

4
docs/plugins/inspect/plugin-libav.xml
View file

@ -3,7 +3,7 @@
<description>All libav codecs and formats (local snapshot)</description>
<filename>../../ext/libav/.libs/libgstlibav.so</filename>
<basename>libgstlibav.so</basename>
<version>1.3.0.1</version>
<version>1.3.1</version>
<license>GPL</license>
<source>gst-libav</source>
<package>libav</package>
@ -776,7 +776,7 @@
<name>sink</name>
<direction>sink</direction>
<presence>always</presence>
<details>unknown/unknown</details>
<details>video/x-apple-intermediate-codec</details>
</caps>
<caps>
<name>src</name>

10
gst-libav.doap
View file

@ -32,6 +32,16 @@ colorspace conversion elements.
</GitRepository>
</repository>
<release>
<Version>
<revision>1.3.1</revision>
<branch>1.3</branch>
<name></name>
<created>2014-05-03</created>
<file-release rdf:resource="http://gstreamer.freedesktop.org/src/gst-libav/gst-libav-1.3.1.tar.xz" />
</Version>
</release>
<release>
<Version>
<revision>1.2.0</revision>