Jan Schmidt [Wed, 27 Jun 2018 12:42:12 +0000 (22:42 +1000)]
webrtc: Clean up pad block allocs on dispose.
Release references in pad blocks and release the memory in the
dispose function too, in case the state change doesn't get
run (because calling the parent state change fails).
Jan Schmidt [Tue, 26 Jun 2018 17:05:55 +0000 (03:05 +1000)]
webrtc: Don't deadlock on block pads on shutdown
When changing state downward, we can't set pads
to inactive if they are blocked, it will deadlock
trying to acquire the streaming lock.
Just calling the parent state change function
will do the correct things to unblock probes and
set the pad inactive, so let it do that and
remove the probes after the parent state change
function has run
https://bugzilla.gnome.org/show_bug.cgi?id=796682
Tim-Philipp Müller [Sat, 23 Jun 2018 22:17:26 +0000 (00:17 +0200)]
winks: Update for g_type_class_add_private() deprecation in recent GLib
Untested
Tim-Philipp Müller [Sat, 23 Jun 2018 22:17:26 +0000 (00:17 +0200)]
msdk: Update for g_type_class_add_private() deprecation in recent GLib
Untested.
Tim-Philipp Müller [Sat, 23 Jun 2018 22:17:26 +0000 (00:17 +0200)]
libs: Update for g_type_class_add_private() deprecation in recent GLib
Tim-Philipp Müller [Sat, 23 Jun 2018 22:17:26 +0000 (00:17 +0200)]
videoaggregator: Update for g_type_class_add_private() deprecation in recent GLib
Tim-Philipp Müller [Sat, 23 Jun 2018 22:17:26 +0000 (00:17 +0200)]
gl: Update for g_type_class_add_private() deprecation in recent GLib
Tim-Philipp Müller [Sat, 23 Jun 2018 22:17:26 +0000 (00:17 +0200)]
vulkan: Update for g_type_class_add_private() deprecation in recent GLib
Tim-Philipp Müller [Sat, 23 Jun 2018 22:17:26 +0000 (00:17 +0200)]
soundtouch: Update for g_type_class_add_private() deprecation in recent GLib
Tim-Philipp Müller [Sat, 23 Jun 2018 22:17:26 +0000 (00:17 +0200)]
dtls: Update for g_type_class_add_private() deprecation in recent GLib
Tim-Philipp Müller [Sat, 23 Jun 2018 22:17:26 +0000 (00:17 +0200)]
webrtc: Update for g_type_class_add_private() deprecation in recent GLib
Tim-Philipp Müller [Sat, 23 Jun 2018 22:07:59 +0000 (00:07 +0200)]
uvch264src: get rid of unnecessary private struct
Tim-Philipp Müller [Sat, 23 Jun 2018 21:51:37 +0000 (23:51 +0200)]
jpegformat: get rid of unnecessary private structs
Olivier Crête [Thu, 21 Jun 2018 12:49:01 +0000 (08:49 -0400)]
ext/closedcaption/misc.h: Transform into UTF-8
Nirbheek Chauhan [Wed, 20 Jun 2018 06:08:17 +0000 (11:38 +0530)]
decklink: Fix warning about HRESULT not being unsigned int
Nicolas Dufresne [Tue, 19 Jun 2018 03:06:18 +0000 (23:06 -0400)]
tsdemux: Don't set invalid seqnum on segment event
https://bugzilla.gnome.org/show_bug.cgi?id=796623
Mathieu Duponchelle [Mon, 18 Jun 2018 21:42:04 +0000 (23:42 +0200)]
pitch: remove trailing whitespaces from previous commit
Suhas Nayak [Mon, 18 Jun 2018 02:09:10 +0000 (07:39 +0530)]
pitch: Flush only if there are unprocessed samples
Otherwise we end up trying to flush before
sample rate of SoundTouch is set
https://bugzilla.gnome.org/show_bug.cgi?id=796613
Sebastian Dröge [Mon, 18 Jun 2018 09:18:07 +0000 (12:18 +0300)]
tests: Make sure to provide the KEY_UNIT flag always together with the SNAP flags in seeks
SNAP flags alone make no sense and nowadays cause warnings.
Mathieu Duponchelle [Sat, 16 Jun 2018 16:23:41 +0000 (18:23 +0200)]
pitch: preserve seek event seqnums
This was wreaking havoc when used with a downstream audiomixer.
https://bugzilla.gnome.org/show_bug.cgi?id=796603
Mathieu Duponchelle [Sat, 16 Jun 2018 16:21:58 +0000 (18:21 +0200)]
pitch: fix latency reporting
When max is GST_CLOCK_TIME_NONE in the query, it should not
be set in the query handler, this otherwise could lead to
impossible situations, where the minimum latency ended up
greater than the maximum.
https://bugzilla.gnome.org/show_bug.cgi?id=796603
Mathieu Duponchelle [Sat, 16 Jun 2018 16:19:39 +0000 (18:19 +0200)]
pitch: Fix single input buffer followed by EOS
The flush function immediately returned when pitch->next_buffer_offset
was 0.
This is clearly wrong, as next_buffer_offset can be 0 when a single
input buffer has been received, and no output buffer has been produced
before receiving EOS.
Simply remove that condition.
https://bugzilla.gnome.org/show_bug.cgi?id=796603
Seungha Yang [Fri, 15 Jun 2018 13:48:42 +0000 (22:48 +0900)]
videoaggregator: Fix string leak
gst_video_colorimetry_to_string() returns allocated memory which
must be freed.
https://bugzilla.gnome.org/show_bug.cgi?id=796596
Jan Schmidt [Tue, 6 Mar 2018 13:07:29 +0000 (00:07 +1100)]
androidmedia: Invert the transform matrix from the decoder
The transform from mediacodec applies to the texture coords, but
GStreamer affine meta applies to the video geometry, which is the
opposite - so invert it to get display correct for decoders
that require transforming
Matthew Waters [Thu, 8 Feb 2018 06:02:17 +0000 (17:02 +1100)]
vulkaninstance: add missing precondition to _open()
Edward Hervey [Tue, 12 Jun 2018 09:14:25 +0000 (11:14 +0200)]
tsdemux: Don't query duration if program isn't active
Mathieu Duponchelle [Mon, 11 Jun 2018 16:34:24 +0000 (18:34 +0200)]
gst_webrtc_session_description_new: fix annotations
Tim-Philipp Müller [Mon, 11 Jun 2018 12:48:09 +0000 (13:48 +0100)]
videoaggregator: log an ERROR if we're going to return a flow error
Wang,Fei [Thu, 7 Jun 2018 23:31:54 +0000 (15:31 -0800)]
msdk: vpp: remove mfxExtVPPDoUse from vpp filters.
According to msdk spec, there are two ways to enable filters:
1: Filters can be enabled by adding a filter ID
to mfxExtVPPDoUse. In this case, default filter parameters are used
2: Add filter configuration structures directly to mfxVideoParam.
Using 1 with 2 is optional but legal. Unfortunately it won't work
with some specific use cases like Detail/EdgeEnhancement.
Let's stick with option2 which works fine for all VPP operations.
https://bugzilla.gnome.org/show_bug.cgi?id=796468
Sreerenj Balachandran [Thu, 7 Jun 2018 23:30:23 +0000 (15:30 -0800)]
msdk: vpp: set passthrough from set_caps method for code clarity
Call passthrough setting method from set_caps so that
msdk initialize subroutine looks more clear.
Sreerenj Balachandran [Thu, 7 Jun 2018 23:29:29 +0000 (15:29 -0800)]
mskd: vpp: error out gracefully instead of segfaulting if Init failed
Since we do the MSDK initializing in set_caps(), a FALSE
return may still cause the invokation of set_caps() again
and this will leads to buffer allocation and other mess-up.
So make sure the msdk initialized correctly before trying
to do any buffer allocation.
https://bugzilla.gnome.org/show_bug.cgi?id=796465
Sreerenj Balachandran [Thu, 7 Jun 2018 23:28:44 +0000 (15:28 -0800)]
msdk: vpp: Add filters to VideoParm before doing the Query
Make sure all the enabled filter structures are added in the
mfxVideoParm before doing the VPPQuery so that msdk
can do the input param validation
https://bugzilla.gnome.org/show_bug.cgi?id=796465
Nicolas Dufresne [Wed, 6 Jun 2018 18:32:56 +0000 (14:32 -0400)]
examples: Don't install non-prefixed examples
Nicolas Dufresne [Wed, 6 Jun 2018 18:31:43 +0000 (14:31 -0400)]
examples: Build waylandsink example
Edward Hervey [Wed, 6 Jun 2018 05:51:19 +0000 (07:51 +0200)]
mpegtsdemux: Fix SEGMENT seqnum propagation
* If the seek was handled upstream, use that SEGMENT seqnum
* Use the proper invalid default value
Edward Hervey [Wed, 6 Jun 2018 05:50:21 +0000 (07:50 +0200)]
vdpau: Run gst-indent
Sreerenj Balachandran [Wed, 6 Jun 2018 01:01:13 +0000 (17:01 -0800)]
msdk: vpp: fix the filter count in mfxExtVPPDoUse
Repostion the mfxExtVPPDoUse enabling code
so that it will get the filter algorithm count correctly.
Thibault Saunier [Tue, 5 Jun 2018 18:11:13 +0000 (14:11 -0400)]
webrtc: Fix wrong parent classes for DTLSTransport and ICETransport
Those are GObjects not GstBins
Lyon Wang [Mon, 4 Jun 2018 08:35:41 +0000 (16:35 +0800)]
player: Fix duration-changed CRITICAL warning if duration did not actually change
Check if duration is changed before emitting duration-changed signal
https://bugzilla.gnome.org/show_bug.cgi?id=796491
Jan Schmidt [Fri, 1 Jun 2018 07:07:19 +0000 (17:07 +1000)]
dvb: Fix typo in comment termination
Alessandro Decina [Fri, 1 Jun 2018 06:37:13 +0000 (16:37 +1000)]
dvb: update my email address
Alessandro Decina [Fri, 1 Jun 2018 06:30:12 +0000 (16:30 +1000)]
dvb: camconditionalaccess: fix wrong license headers
Update the license blurb in camconditionalaccess.[hc] from GPL to LGPL.
The plugin is LGPL and the GPL header in those two files was just a
copy/paste mistake.
Edward Hervey [Fri, 1 Jun 2018 06:20:21 +0000 (08:20 +0200)]
gitignore: Add h265parser test
Sreerenj Balachandran [Fri, 1 Jun 2018 02:21:58 +0000 (18:21 -0800)]
codecparsers: mpeg2: don't mess the StartCode only packets
It is completely legal to have packets with zero sizes.
Zero-sized packet indicates header with only Start Code.
One eg: is user data packet. The patch allows having
GstMpegVideoPacket with zero sizes.
https://bugzilla.gnome.org/show_bug.cgi?id=796477
Sreerenj Balachandran [Thu, 31 May 2018 00:27:37 +0000 (16:27 -0800)]
msdk: vpp: don't use NV12 as vpp default output for DMABuf usecase
Using NV12 layout in dmabuf mode giving mis-aligned
VPP output with the media-driver. Keep the NV12 support
(so that we can file the bug agianst msdk or mediadriver),
but lower the ordering so that BGRA picks as default.
NV12 issue can be reproduced with explicit capfilter:
vidoetestsrc ! msdkvpp ! video/x-raw\(memory:DMABuf\),format=NV12 ! glimagesink
Sreerenj Balachandran [Thu, 31 May 2018 00:26:27 +0000 (16:26 -0800)]
msdk: enc: Add supprot for dmabuf-import
MediaSDK requires all the input buffers to be
pre-allocated during init phase and this won't work with
current design of GStreamer or gst-msdk. But this can be
done in future once we have a solution for:
https://bugzilla.gnome.org/show_bug.cgi?id=795747
There is a workaround possible as per
https://github.com/Intel-Media-SDK/MediaSDK/issues/155#issuecomment-
381790504
by faking the mem-id during MFXInit.
This patch enabling it in gst-msdk by replacing the MemID of mfxSurface
with dmabuf-backed vasurface dynamically.
Important: v4l2 ! msdkenc won't work without a copy because
of the GMMLib (https://github.com/intel/gmmlib) memory restrictions.
https://bugzilla.gnome.org/show_bug.cgi?id=794817
Sreerenj Balachandran [Thu, 31 May 2018 00:24:24 +0000 (16:24 -0800)]
msdk: vpp: Add supprot for dmabuf-import
MediaSDK requires all the input and output buffers to be
pre-allocated during init phase and this won't work with
current design of GStreamer or gst-msdk. But this can be
done with https://bugzilla.gnome.org/show_bug.cgi?id=795747
There is a workaround possible as per
https://github.com/Intel-Media-SDK/MediaSDK/issues/155#issuecomment-
381790504
by faking the mem-id during MFXInit.
This patch do this in gst-msdk by replacing the MemID of mfxSurface
with dmabuf-backed vasurface dynamically.
Important: v4l2 ! msdkvpp won't work without a copy because
of the GMMLib (https://github.com/intel/gmmlib) memory restrictions.
https://bugzilla.gnome.org/show_bug.cgi?id=794817
Sreerenj Balachandran [Thu, 31 May 2018 00:23:44 +0000 (16:23 -0800)]
msdk: Add method to replace internal VASurface of mfxFrameSurface
Added a utility method to replace the MemID (interanl VASurfaceID)
associated with the mfxFrameSurface. This is usefull for dmabuf-import
where we need to replace the memID dynamically
https://bugzilla.gnome.org/show_bug.cgi?id=794817
Sreerenj Balachandran [Thu, 31 May 2018 00:22:49 +0000 (16:22 -0800)]
msdk: Add method to export dmabuf to VASurface
Exporting DRM_PRIME fd to VASurface requires direct
invocation of VA api VACreateSurface with
VASurfaceAttribExternalBufferDescriptor and other
necessary surface attributes.
https://bugzilla.gnome.org/show_bug.cgi?id=794817
Mathieu Duponchelle [Tue, 29 May 2018 11:03:54 +0000 (13:03 +0200)]
webrtcbin: copy sticky events on our ghostpads
This lets users call gst_pad_get_current_caps on newly-added
pads to easily determine what to plug them into.
We cannot copy sticky events unconditionally in core,
see #719437
https://bugzilla.gnome.org/show_bug.cgi?id=796387
Hosang Lee [Mon, 10 Jul 2017 07:56:26 +0000 (16:56 +0900)]
adaptivedemux: Set connection-speed value as current download rate if set
If connection-speed property is in use, this value should be used as the
current download rate since subclasses might read it to figure out
which playlist variant they will use.
https://bugzilla.gnome.org/show_bug.cgi?id=784592
Edward Hervey [Mon, 28 May 2018 13:55:57 +0000 (15:55 +0200)]
closedcaption: Fix compilation without debugging
Edward Hervey [Wed, 11 Mar 2015 10:00:08 +0000 (18:00 +0800)]
ceaccoverlay: New CEA-708 Closed Caption decoder and overlayer
This new element allows decoding and overlaying CEA-708 Closed Caption
streams over video.
* Supports CDP and cc_data closedcaption/x-cea-708 streams
* Uses pango to render CC stream
* Support GstVideoOverlayComposition meta if downstream supports is
Tested on various test files.
Remains to be fixed/improved:
* Switch to GstByteReader (for code safety)
* Switch to GString (instead of manual pango string construction)
* Move pango/rendering code outside of main 708 decoder file (so
that actual CC parser/decoder can be (re)used in other scenarios).
Initial patches and improvements by:
* CableLabs RUIH-RI Team <ruihri@cablelabs.com>
* Steve Maynard <steve@secondstryke.com>
* cjun.wang" <cjun.wang@samsung.com>
https://bugzilla.gnome.org/show_bug.cgi?id=704881
Tim-Philipp Müller [Mon, 28 May 2018 13:16:48 +0000 (14:16 +0100)]
closedcaption: fix meson build
Edward Hervey [Mon, 19 Mar 2018 09:56:31 +0000 (10:56 +0100)]
closedcaption: Add new "line 21 VBI" CC decoder
Allows detecting and extracting CEA608 closed caption present on
the VBI of analog NTSC SD signals.
Edward Hervey [Mon, 19 Mar 2018 09:55:06 +0000 (10:55 +0100)]
closedcaption: zvbi: Add gst-debug category to zvbi code
And adapt their logging system to go through it
Edward Hervey [Mon, 19 Mar 2018 09:53:52 +0000 (10:53 +0100)]
closedcaption: zvbi: Disable unused legacy bit slicer
The code only uses the new 'optimized' bit slicer
Edward Hervey [Mon, 19 Mar 2018 09:52:08 +0000 (10:52 +0100)]
closedcaption: zvbi: Enforce strict line21 CC detection
zvbi switched to a lot more flexible CC detection in VBI.
The problem is that it returns a *lot* of non-VBI lines as containing
CC which isn't the case.
Edward Hervey [Thu, 22 Mar 2018 14:35:45 +0000 (15:35 +0100)]
closedcaption: zvbi: Comment out bogus redefinition
All this code should be converted to glib eventually, but for now
just comment out a function which isn't even used
Edward Hervey [Tue, 20 Mar 2018 08:01:25 +0000 (09:01 +0100)]
closedcaption: zvbi: Remove dead code
* RGB8 is never used
* some inline functions were never used
Edward Hervey [Thu, 15 Mar 2018 06:07:16 +0000 (07:07 +0100)]
closedcaption: Include zvbi raw vbi decoder code
Current code from zapping/zvbi as of 2018-03-14. Files copied
are all LGPL v2+.
Changes from original zvbi code:
* Switch to gst-debug logging system
* Use glib for endianness detection
* Fix compilation warnings
Tim-Philipp Müller [Mon, 28 May 2018 10:09:45 +0000 (11:09 +0100)]
closedcaption: add meson build files
Edward Hervey [Thu, 8 Mar 2018 14:22:47 +0000 (15:22 +0100)]
ext: New ccextractor element
Allows extracting GstVideoCaptionMeta from a stream and outputs
it to a standalone stream.
Part of a new 'ext' closedcaption plugin, since more features are
going to be added, which will depend on external dependencies such
as pango.
Tim-Philipp Müller [Sun, 27 May 2018 19:34:50 +0000 (20:34 +0100)]
webrtcbin: rtpstorage takes a 64-bit integer for "size-time" property
https://bugzilla.gnome.org/show_bug.cgi?id=796429
Tim-Philipp Müller [Fri, 25 May 2018 18:49:34 +0000 (19:49 +0100)]
directfb: don't error out for warnings in system headers
On debian system headers trigger compiler warnings like these,
don't error out on them:
/usr/include/directfb/direct/os/linux/glibc/waitqueue.h:95:1: note: previous definition of ‘direct_waitqueue_signal’ was here
Edward Hervey [Mon, 28 May 2018 08:59:01 +0000 (10:59 +0200)]
gitignore: Add new webrtc example
Christoph Reiter [Wed, 23 May 2018 19:15:09 +0000 (21:15 +0200)]
wasapisink: recover from low buffer levels in shared mode
In case the wasapi buffer levels got low in shared mode we would still wait until
more buffer is available until writing something in it, which means we could never
catch up and recover.
Instead only wait for a new buffer in case the existing one is full and always write
what we can. Also don't loop until all data is written since the base class can handle
that for us and under normal circumstances this doesn't happen anyway.
This only works in shared mode, as in exclusive mode we have to exactly
fill the buffer and always have to wait first.
This fixes noisy (buffer underrun) playback with the wasapisink under load.
https://bugzilla.gnome.org/show_bug.cgi?id=796354
Christoph Reiter [Thu, 24 May 2018 09:04:08 +0000 (11:04 +0200)]
wasapisink: fix a rounding error when calculating the buffer frame count
The calculation for the frame count in the non-aligned case resulted in
a one too low buffer frame count.
This resulted in:
1) exclusive mode not working as the frame count has to match
exactly there.
2) Buffer underruns in shared mode as the current write() code doesn't
handle catching up to low buffer levels (fixed in the next commit)
To fix just use the wasapi API to get the buffer size which will always
be correct.
https://bugzilla.gnome.org/show_bug.cgi?id=796354
Christoph Reiter [Wed, 23 May 2018 19:10:00 +0000 (21:10 +0200)]
wasapisink: fix missing unlock in case IAudioClient_Start fails
https://bugzilla.gnome.org/show_bug.cgi?id=796354
Christoph Reiter [Tue, 22 May 2018 20:58:22 +0000 (22:58 +0200)]
wasapi: use FAILED to detect errors
S_FALSE is a valid return value which does not indicate an error.
For example IAudioClient_Stop() returns S_FALSE when it is already stopped.
Use the FAILED macro instead which just checks if an error occured or not.
This fixes spurious warnings when using the wasapisink element.
https://bugzilla.gnome.org/show_bug.cgi?id=796280
Christoph Reiter [Tue, 22 May 2018 20:12:34 +0000 (22:12 +0200)]
wasapi: Don't pass CoTaskMemFree to g_clear_pointer
CoTaskMemFree has a different calling convention than GDestroyNotify
and things crash at least with MinGW.
https://bugzilla.gnome.org/show_bug.cgi?id=796280
Tim-Philipp Müller [Mon, 21 May 2018 13:42:56 +0000 (14:42 +0100)]
meson: fix libnice fallback options
Tim-Philipp Müller [Mon, 21 May 2018 11:07:04 +0000 (12:07 +0100)]
meson: add 'nls' option to disable translations
And enable by default. Was implicitly disabled because
ENABLE_NLS was not defined.
Tim-Philipp Müller [Sat, 19 May 2018 11:24:40 +0000 (12:24 +0100)]
webrtc: add some default options for libnice fallback
The tests are not very reliable, so disable for now.
Russel Winder [Fri, 18 May 2018 17:42:43 +0000 (18:42 +0100)]
mpegts: Add GIR generation array anotations
For function parameters that are known to be arrays.
https://bugzilla.gnome.org/show_bug.cgi?id=796221
Edward Hervey [Sat, 19 May 2018 09:03:08 +0000 (11:03 +0200)]
dvb: Fix string copy wiht strlen() argument
This is a new warning introduced by gcc 8
We already check just before that we have enough space, just do a regular
memcpy with the full string size.
camswclient.c:87:3: error: ‘strncpy’ specified bound depends on the length of the source argument [-Werror=stringop-overflow=]
Antoine Jacoutot [Fri, 18 Apr 2014 08:38:47 +0000 (10:38 +0200)]
libs: g-ir-scanner: do not hardcode libtool path
https://bugzilla.gnome.org/show_bug.cgi?id=726571
Seungha Yang [Thu, 17 May 2018 12:36:51 +0000 (21:36 +0900)]
nvdec/nvenc: Bump up supported CUDA Toolkit version
Add CUDA 9.2 to configure.ac
https://bugzilla.gnome.org/show_bug.cgi?id=796202
Seungha Yang [Thu, 17 May 2018 12:49:25 +0000 (21:49 +0900)]
nvenc: Fix build warning error
'cuDeviceComputeCapability' was deprecated as of CUDA 5.0
gstnvenc.c: In function ‘gst_nvenc_create_cuda_context’:
gstnvenc.c:290:9: error: ‘cuDeviceComputeCapability’ is deprecated [-Werror=deprecated-declarations]
&& cuDeviceComputeCapability (&maj, &min, cdev) == CUDA_SUCCESS) {
^
https://bugzilla.gnome.org/show_bug.cgi?id=796203
Olivier Crête [Mon, 23 Apr 2018 17:30:38 +0000 (13:30 -0400)]
videoaggregator: Remove custom get_next_time implementation
GstAggregator now has the same thing in the simple implementation.
https://bugzilla.gnome.org/show_bug.cgi?id=795486
Sreerenj Balachandran [Wed, 16 May 2018 00:33:00 +0000 (16:33 -0800)]
msdk: Add conditional build for vp9 decoder
https://bugzilla.gnome.org/show_bug.cgi?id=796119
Sreerenj Balachandran [Wed, 16 May 2018 00:32:22 +0000 (16:32 -0800)]
msdk: dec: Add VP9 decoder
https://bugzilla.gnome.org/show_bug.cgi?id=796119
Sreerenj Balachandran [Wed, 16 May 2018 00:31:02 +0000 (16:31 -0800)]
msdk: allow building against open sourced msdk
Building against mfx_dispatcher is used to search for
headers in PREFIX/include/mfx/ only (commit:
62f04e801bd7e247102ac67df889bee33ab74ff7),
but it is just PREFIX/include with open source msdk version.
https://bugzilla.gnome.org/show_bug.cgi?id=796118
Seungha Yang [Fri, 11 May 2018 06:49:05 +0000 (15:49 +0900)]
dashdemux: Fix sync of updated manifest from previous one
_get_next_fragment_timestamp() returns relative timestamp to period start.
But gst_mpd_client_stream_seek() uses absolute MPD timeline.
https://bugzilla.gnome.org/show_bug.cgi?id=781183
Seungha Yang [Thu, 10 May 2018 14:08:10 +0000 (23:08 +0900)]
adaptivedemux: Support period change in live playlist
Regardless of LIVE or VOD, "a manifest has next period but
currently EOSed" state is meaning that it's time to advance period.
Previous behavior of adpativedemux, however, was able to period
advancing only for VOD case, since the adaptivedemux tried to
update and wait new manifest without respecting existence of the next period.
https://bugzilla.gnome.org/show_bug.cgi?id=781183
Olivier Crête [Fri, 11 May 2018 18:54:35 +0000 (20:54 +0200)]
srtp: Add "roc" caps field to the gst-launch example
The currrent example was broken since 1.8.3 it seems.
https://bugzilla.gnome.org/show_bug.cgi?id=786304
Vivia Nikolaidou [Fri, 11 May 2018 14:39:35 +0000 (17:39 +0300)]
decklink: Fix crash with closed-captions signal and 10-bit input
Only free the parser if there is one. If the format hadn't changed but
had always been 10-bit, there might genuinely be no parser.
https://bugzilla.gnome.org/show_bug.cgi?id=796030
Vivia Nikolaidou [Fri, 11 May 2018 09:30:35 +0000 (12:30 +0300)]
decklinkvideosrc: Don't check for closed captions when there's no signal
Otherwise the gst_decklink_video_format_from_type() call spams the logs
with one "Unknown pixel format 0x0" line per frame.
Edward Hervey [Fri, 11 May 2018 07:54:22 +0000 (09:54 +0200)]
opencv: Fix memcpy within C++
Explicitly cast to void* because GCC 8 is (rightfully) upset that this is
"writing to an object of type ‘...’ with no trivial copy-assignment".
Caused by the new "class-memaccess" warning
Mathieu Duponchelle [Wed, 29 Nov 2017 16:57:52 +0000 (17:57 +0100)]
webrtcbin: implement support for FEC and RTX
https://bugzilla.gnome.org/show_bug.cgi?id=795044
Sreerenj Balachandran [Mon, 7 May 2018 22:12:10 +0000 (14:12 -0800)]
msdk:dec: Add new propery to dump frames in decoded order
The new property "output-order" can be set to either "display" order
which is the default where frames will be outputting in display order,
or "decoded-order" which will be outputting the frames in decoded order.
The "decoded order" output is generally useful for debugging. But there
are few
customers who use it for low-latency streaming. For eg if the customer
already knows that the stream doesn't have b-frames (which means no
algorithm requires for display order calculation), then they can use
"decoded-order"
output to skip some of the DPB logic to avoid the frame accumulation at
start-up.
The root cause of the above issue is a bit of unclarity in h264 spec +
lazy implementation of many H264 encoders; This is well handled in
gstreamer-vaapi using "low-latency" property:
https://bugzilla.gnome.org/show_bug.cgi?id=762509
https://bugzilla.gnome.org/show_bug.cgi?id=795783
Sreerenj Balachandran [Mon, 7 May 2018 22:11:34 +0000 (14:11 -0800)]
msdk: dec: inform msdk if the buffer contains a complete frame
For packetized input, inform the msdk that the buffer has
a complete frame or complementary field pairs. For decoding,
this means that the decoder can proceed with this buffer without
waiting for the start of the next frame, which effectively reduces
decoding latency.
https://bugzilla.gnome.org/show_bug.cgi?id=795783
Sreerenj Balachandran [Mon, 7 May 2018 22:11:14 +0000 (14:11 -0800)]
msdk: dec: reset async depth to one
Currently we use an async depth of 4 as default (based on
recommendations
in msdk apps), which indicates how many asynchronous operations an
application performs
before the application explicitly synchronizes the result. As a result,
we
queue four frames in decoder which might not be good approach for
live streaming.
This patch reset the async-depth to 1 as default so that we do sync for
each frame we decode without queuing. Customer can play with already
exposed "async-depth" property for other use cases
https://bugzilla.gnome.org/show_bug.cgi?id=795783
Sebastian Dröge [Mon, 7 May 2018 14:53:32 +0000 (17:53 +0300)]
videoaggregator: Set video-meta option on buffer pool configuration correctly
CID 1435451
Sebastian Dröge [Mon, 7 May 2018 07:17:16 +0000 (09:17 +0200)]
videoaggregator: First override set/get_property vfuncs, then install properties
Gives assertions otherwise.
Kyrylo Polezhaiev [Tue, 2 Feb 2016 17:18:26 +0000 (19:18 +0200)]
gdp: ignore timestamp of event
This field is not used and will be removed in 2.0 API.
https://bugzilla.gnome.org/show_bug.cgi?id=761462
Sebastian Dröge [Sun, 6 May 2018 14:49:43 +0000 (16:49 +0200)]
videoaggregator: Some more documentation fixes
Mathieu Duponchelle [Sun, 6 May 2018 14:44:47 +0000 (16:44 +0200)]
videoaggregator: expose converter-config on convert pads
This in order to allow users control over the conversion
process, for example the scaling method.
Sebastian Dröge [Sun, 6 May 2018 14:43:32 +0000 (16:43 +0200)]
videoaggregator: Fix up documentation some more
Sebastian Dröge [Sun, 6 May 2018 14:22:01 +0000 (16:22 +0200)]
videoaggregator: Clean up header and update docs a bit