Mathieu Duponchelle [Mon, 15 Jan 2018 17:13:37 +0000 (18:13 +0100)]
rtpbin: fix leak of elements requested by signals
When the signal returns a floating reference, as its return type
is transfer full, we need to sink it ourselves before passing
it to gst_bin_add (which is transfer floating).
This allows us to unref it in bin_remove_element later on, and
thus to also release the reference we now own if the signal
returns a non-floating reference as well.
As we now still hold a reference to the element when removing it,
we also need to lock its state and setting it to NULL before
unreffing it
Also update the request_aux_sender test.
https://bugzilla.gnome.org/show_bug.cgi?id=792543
Guillaume Desmottes [Wed, 17 Jan 2018 10:10:37 +0000 (11:10 +0100)]
v4l2: fix division by 0 for complex video formats
So complex video formats have 0 as pstride. Don't try to divide the
stride in such cases.
https://bugzilla.gnome.org/show_bug.cgi?id=792596
Guillaume Desmottes [Wed, 17 Jan 2018 10:08:25 +0000 (11:08 +0100)]
v4l2: display stride and width values if stride is too small
https://bugzilla.gnome.org/show_bug.cgi?id=792596
Tim-Philipp Müller [Tue, 16 Jan 2018 13:19:29 +0000 (13:19 +0000)]
multifilesink: document unit of "max-file-duration" property
Florent Thiéry [Fri, 12 Jan 2018 11:21:37 +0000 (12:21 +0100)]
udpsrc: fix typo in documentation
https://bugzilla.gnome.org/show_bug.cgi?id=792458
Peter Seiderer [Fri, 12 Jan 2018 08:53:37 +0000 (09:53 +0100)]
v4l2videodec: add property set/get PROP_CAPTURE_IO_MODE error handling
https://bugzilla.gnome.org/show_bug.cgi?id=791841
Peter Seiderer [Fri, 12 Jan 2018 08:46:30 +0000 (09:46 +0100)]
v4l2videodec: fold property set/get PROP_OUTPUT_IO_MODE case into default
https://bugzilla.gnome.org/show_bug.cgi?id=791841
Peter Seiderer [Fri, 12 Jan 2018 08:49:14 +0000 (09:49 +0100)]
v4l2videoenc: add property set/get PROP_CAPTURE_IO_MODE error handling
https://bugzilla.gnome.org/show_bug.cgi?id=791841
Peter Seiderer [Fri, 12 Jan 2018 08:44:03 +0000 (09:44 +0100)]
v4l2videoenc: fold property set/get PROP_OUTPUT_IO_MODE case into default
https://bugzilla.gnome.org/show_bug.cgi?id=791841
Peter Seiderer [Thu, 11 Jan 2018 09:44:18 +0000 (10:44 +0100)]
v4l2videoenc: fix capture-io-mode property get
https://bugzilla.gnome.org/show_bug.cgi?id=791841
Nicolas Dufresne [Thu, 11 Jan 2018 22:47:39 +0000 (17:47 -0500)]
v4l2src: Maintain downstream caps order
The g_list_insert_sorted() will behave like prepend when the compare
function returns 0. In our case, we want to maintain the order hence
append. This fixes this issue and improve the sorting algorithm to make
a 10x10 prefered over 10x200 with a preference of 10x8 (and similar
cases which was badly handled). This fixes generally fixes issue were a
sub-optimal format / size is picked.
https://bugzilla.gnome.org/show_bug.cgi?id=792435
Nicolas Dufresne [Fri, 22 Dec 2017 04:02:30 +0000 (23:02 -0500)]
v4l2videoenc: Also re-enabled paused task
When we only run _finish(), the task is never stopped externally,
instead it's only paused from the inside. We still want to restart
it in this case.
Mathieu Duponchelle [Mon, 8 Jan 2018 14:23:24 +0000 (15:23 +0100)]
flacdec: flush flac decoder on lost sync.
This to allow the decoder to start searching for a new
frame again.
https://bugzilla.gnome.org/show_bug.cgi?id=791473
Nicolas Dufresne [Fri, 22 Dec 2017 03:56:51 +0000 (22:56 -0500)]
v4l2videoenc: Call stop on object before renegotiation
Otherwise renegotiation fails as we are still streaming.
https://bugzilla.gnome.org/show_bug.cgi?id=791338
Nicolas Dufresne [Fri, 22 Dec 2017 03:55:49 +0000 (22:55 -0500)]
v4l2videoenc: Remove dead code
gst_v4l2_object_stop() will free and nullify the pool, so the
following if will never be true.
https://bugzilla.gnome.org/show_bug.cgi?id=791338
Nicolas Dufresne [Fri, 22 Dec 2017 03:29:06 +0000 (22:29 -0500)]
v4l2videoenc: Delay capture pool activation
This is support CODA driver which prevents setting the output format if
the capture is streaming.
https://bugzilla.gnome.org/show_bug.cgi?id=791338
Nicolas Dufresne [Wed, 13 Dec 2017 20:23:46 +0000 (20:23 +0000)]
v4l2videodec: Add dynamic resolution change support
This implements a "big hammer" reallocation method. We effectively
drain and stop both side of the decoder and restart. This though is
the most generic method. This change should enable on most drivers
adaptive streaming.
https://bugzilla.gnome.org/show_bug.cgi?id=752962
Tim-Philipp Müller [Sat, 30 Dec 2017 01:52:13 +0000 (01:52 +0000)]
meson: zlib is not actually a hard requirement
Ezequiel Garcia [Thu, 28 Sep 2017 21:00:38 +0000 (18:00 -0300)]
jpeg: Fixup frames without an EOI marker
Some cameras fail to send an end-of-image marker (EOI)
and can't be properly decoded by either JPEG or libjpeg.
This commit parses the frame, making sure it has an EOI.
If there isn't one, the EOI gets added to the buffer.
A similar fixup is done in the rtpjpegdepay element,
and it makes sense to do it in jpegdec as well.
Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
https://bugzilla.gnome.org/show_bug.cgi?id=791988
Tim-Philipp Müller [Tue, 26 Dec 2017 12:50:24 +0000 (13:50 +0100)]
meson: skip translations if gettext is not available
Tim-Philipp Müller [Sun, 24 Dec 2017 12:14:06 +0000 (13:14 +0100)]
docs: add rtpL8pay/depay to docs
Tim-Philipp Müller [Sun, 24 Dec 2017 12:11:00 +0000 (13:11 +0100)]
docs: update for recent changes
Tim Allen [Fri, 15 May 2015 16:00:26 +0000 (17:00 +0100)]
rtp: add L8 audio support
Mark Nauwelaerts [Sat, 23 Dec 2017 11:45:17 +0000 (12:45 +0100)]
udpsrc: fix typo in multicast join error message
Mark Nauwelaerts [Sat, 23 Dec 2017 11:44:31 +0000 (12:44 +0100)]
rtspsrc: also proxy multicast-iface property to RTCP udpsrc
Sebastian Rasmussen [Sun, 1 Nov 2015 23:41:28 +0000 (00:41 +0100)]
multiudpsink: don't try to set IPV6_TCLASS on IPV4 sockets
Avoids ERROR log message.
https://bugzilla.gnome.org/show_bug.cgi?id=757449
Sebastian Rasmussen [Sun, 1 Nov 2015 23:41:28 +0000 (00:41 +0100)]
tests: udpsink: add check that sets QoS on IPv4/6 sockets
https://bugzilla.gnome.org/show_bug.cgi?id=757449
Nicolas Dufresne [Fri, 22 Dec 2017 15:21:28 +0000 (10:21 -0500)]
v4l2deviceprovider: Don't do slow probes
This is problematic in the current design at it seriously slow down
startup of applications. As of now, no known application uses the
colorimetry and the interlace-modes for anything (the two fields that
won't be probed). So let's disable it, in the long term we'll try and
find a way to interact with the provider so applicaiton could opt-in
these slow probing methods for more advance configuration.
Nicolas Dufresne [Fri, 22 Dec 2017 15:15:48 +0000 (10:15 -0500)]
v4l2object: Don't redefine mmap64
On Linux, there exist a case where mmap64 is already a define to mmap,
so avoid the redefine warning here.
Ting-Wei Lan [Tue, 19 Dec 2017 09:37:58 +0000 (17:37 +0800)]
v4l2object: Don't use mmap64 if off_t is 64-bit
The difference between mmap and mmap64 is the type of 'offset' argument.
mmap64 always uses a 64-bit interger as offset, while mmap uses off_t,
whose size can vary on different operating systems or architectures.
However, not all operating systems support mmap64. Fortunately, although
FreeBSD only has mmap, its off_t is always 64-bit regardless of
architectures, so we can simply use mmap when sizeof(off_t) == 8.
https://bugzilla.gnome.org/show_bug.cgi?id=791779
Nicolas Dufresne [Fri, 22 Dec 2017 14:17:04 +0000 (09:17 -0500)]
Revert "v4l2object: Use mmap64 to match libv4l2 signature"
This reverts commit
b61bba48488c0a627d90f04cc9917d8c4f3f0d9b.
Ting-Wei Lan [Tue, 19 Dec 2017 09:37:58 +0000 (17:37 +0800)]
v4l2object: Check for mmap64 before using it
mmap64 is not available on FreeBSD.
https://bugzilla.gnome.org/show_bug.cgi?id=791779
Vincent Penquerc'h [Wed, 20 Dec 2017 20:23:26 +0000 (15:23 -0500)]
flv: flvmux ported to the GstAggregator
This makes it possible to create a flv file from a live source and not stop
when there are packet drops.
https://bugzilla.gnome.org/show_bug.cgi?id=782920
Olivier Crête [Tue, 19 Dec 2017 21:47:52 +0000 (16:47 -0500)]
multiudpsink: Call gst_base_sink_wait_preroll on unlock
This means that packets will not be lost on fast pause/playing cycles.
Also refactor the code a little to simplify it.
https://bugzilla.gnome.org/show_bug.cgi?id=774945
Olivier Crête [Tue, 19 Dec 2017 20:46:52 +0000 (15:46 -0500)]
multiudpsink: Remove unused variable
Edward Hervey [Tue, 19 Dec 2017 10:57:52 +0000 (11:57 +0100)]
rtspsrc: Fix two leaks
* gst_event_new_stream_start() does not take ownership of the stream_id
* the pipeline_request_id string that is created was not being freed
Nicolas Dufresne [Fri, 8 Dec 2017 03:08:42 +0000 (22:08 -0500)]
videocrop: Add GstVideoCropMeta support
If downstream supports this meta, it will add or update it from
the GstBuffer in-place rather then copying.
https://bugzilla.gnome.org/show_bug.cgi?id=791453
Sean DuBois [Wed, 13 Dec 2017 09:22:17 +0000 (09:22 +0000)]
Add AV1 to matroska plugin
https://bugzilla.gnome.org/show_bug.cgi?id=784160
fengalin [Fri, 15 Dec 2017 13:48:09 +0000 (14:48 +0100)]
matroska: fix memory leaks due to toc related updates
https://bugzilla.gnome.org/show_bug.cgi?id=790686
Sebastian Dröge [Fri, 15 Dec 2017 09:40:13 +0000 (11:40 +0200)]
matroskamux: Fix various memory leaks in the unit test
https://bugzilla.gnome.org/show_bug.cgi?id=790686
fengalin [Thu, 14 Dec 2017 18:05:36 +0000 (19:05 +0100)]
matroska-mux: migrate test to gst_harness
... following the guide lines from Håvard Graff (see https://gstconf.ubicast.tv/videos/moar-better-tests/).
https://bugzilla.gnome.org/show_bug.cgi?id=790686
fengalin [Fri, 1 Dec 2017 17:17:06 +0000 (18:17 +0100)]
matroska: re-activate and update TOC support
TOC support in mastroskamux has been deactivated for a couple of years. This commit updates it to recent GstToc evolutions and introduces toc unit tests for both matroska-mux and matroska-demux.
There are two UIDs for Chapters in Matroska's specifications:
- The ChapterUID is a mandatory unsigned integer which internally refers to a given chapter. Except for title & language which use dedicated fields, this UID can also be used to add tags to the Chapter. The tags come in a separate section of the container.
- The ChapterStringUID is an optional UTF-8 string which also uniquely refers to a chapter but from an external perspective. It can act as a "WebVTT cue identifier" which "can be used to reference a specific cue, for example from script or CSS".
During muxing, the ChapterUID is generated and checked for unicity, while the ChapterStringUID receives the user defined UID. In order to be able to refer to chapters from the tags section, we maintain an internal Toc tree with the generated ChapterUID.
When demuxing, the ChapterStringUIDs (if available) are assigned to the GstTocEntries UIDs and an internal toc mimicking the toc is used to keep track of the ChapterUIDs and match the tags with the appropriate GstTocEntries.
https://bugzilla.gnome.org/show_bug.cgi?id=790686
Sebastian Dröge [Thu, 14 Dec 2017 16:28:00 +0000 (18:28 +0200)]
v4l2src: Fix compiler error in example caused by re-declaring `index`
../tests/examples/v4l2/v4l2src-renegotiate.c:57:13: error: ‘index’ redeclared as different kind of symbol
static gint index = 0;
^
Matthew Waters [Thu, 14 Dec 2017 03:49:01 +0000 (14:49 +1100)]
Automatic update of common submodule
From e8c7a71 to 3fa2c9e
Nicolas Dufresne [Wed, 13 Dec 2017 19:39:47 +0000 (14:39 -0500)]
v4l2object: Use a debug object for tracing
This way we can pass the pad name instead of the element for tracing
which helps identifying which v4l2object is used withing M2M element
like decoder, encoder and transform. For the reference, pads are name
<parent-name>:<pad-name>.
Edward Hervey [Wed, 13 Dec 2017 11:06:21 +0000 (12:06 +0100)]
qtdemux: Push a GAP event if there's a second *or more*
And not "more than a second"
Edward Hervey [Wed, 13 Dec 2017 10:35:37 +0000 (11:35 +0100)]
qtdemux: Don't push GAP event if first buffer is within 1s
If we saw empty segments, we previously unconditionally pushed a
GAP event downstream regardless of the duration of that empty
segment.
In order to avoid issues with initial negotiation of downstream elements
(which would negotiate to something before receiving any data due to
that initial GAP event), check if there's at least a second of difference
(like we do for other GAP-related checks in qtdemux) before
deciding to push a GAP event downstream.
Edward Hervey [Wed, 13 Dec 2017 09:21:17 +0000 (10:21 +0100)]
qtdemux: Don't set pared=True on underspecified audio/mpeg
This *really* needs to go through a parser to figure out what the
exact content type is.
Michael Catanzaro [Mon, 11 Dec 2017 21:27:08 +0000 (15:27 -0600)]
equalizer: Fix -Wincompatible-pointer-types warning
This is caused by the new type propagation for g_object_ref.
https://bugzilla.gnome.org/show_bug.cgi?id=791494
Tim-Philipp Müller [Sat, 9 Dec 2017 16:15:24 +0000 (16:15 +0000)]
tests: ignore rtph264 test binary
George Kiagiadakis [Fri, 25 Aug 2017 12:19:37 +0000 (15:19 +0300)]
tests: udpsrc: verify the correct amount of bytes is sent to the socket
https://bugzilla.gnome.org/show_bug.cgi?id=786799
George Kiagiadakis [Fri, 25 Aug 2017 11:59:06 +0000 (14:59 +0300)]
tests: udpsrc: ensure test won't timeout if the buffers are already received
Sometimes all the buffers are received before the time we lock the
check_mutex, in which case g_cond_wait will wait forever for another
one. Just check if this is the case before waiting.
https://bugzilla.gnome.org/attachment.cgi?id=358397
George Kiagiadakis [Fri, 25 Aug 2017 11:45:52 +0000 (14:45 +0300)]
tests: udpsrc: fix test_udpsrc to actually run and fix locking
Previously this would silently be skipped because 1600 != 1400
and there is no assertion on this call.
Also unlock check_mutex after use.
https://bugzilla.gnome.org/show_bug.cgi?id=786799
John Nikolaides [Thu, 21 Sep 2017 15:23:54 +0000 (18:23 +0300)]
splitmuxsink: added a "split now" action signal
Now, the video file can be split at an arbitrary time chosen by the user.
https://bugzilla.gnome.org/show_bug.cgi?id=787922
Alvaro Margulis [Fri, 8 Dec 2017 00:31:32 +0000 (00:31 +0000)]
multiudpsink: fix bind address leak
https://bugzilla.gnome.org/show_bug.cgi?id=790986
Tim-Philipp Müller [Thu, 7 Dec 2017 11:15:19 +0000 (11:15 +0000)]
Revert "flacparse: fix header rewriting being ignored"
This caused broken metadata and also looks a bit dodgy.
Revert until we can figure out a solution that works for
all cases and doesn't break anything.
This reverts commit
adeee44b07a173b9ab4253216caba8f66dd43abb.
https://bugzilla.gnome.org/show_bug.cgi?id=727802
https://bugzilla.gnome.org/show_bug.cgi?id=785558
Philipp Zabel [Tue, 5 Dec 2017 14:14:04 +0000 (15:14 +0100)]
v4l2videodec: Handle drivers that only round up height
Commit
1f31715c9861 ("v4l2videodec: use visible size, not coded size,
for downstream negotiation filter") added support for removing the
padding obtained as the difference between width/height from G_FMT and
visible width/height from G_SELECTION from the probed caps obtained
via TRY_FMT.
This patch fixes the padding removal for drivers that only round up
height, but not width, to the padded frame size. This might happen
because horizontal padding can be handled by line stride (bytesperline),
but there is no such thing as plane stride in the V4L2 API for
single-buffer planar formats.
https://bugzilla.gnome.org/show_bug.cgi?id=791271
Matt Staples [Wed, 1 Nov 2017 14:21:37 +0000 (08:21 -0600)]
rtspsrc: Add a signal to allow outgoing messages to be modified or dropped
This feature allows applications to implement extensions to the RTSP
protocol, such as those defined in the ONVIF Streaming Specification.
https://bugzilla.gnome.org/show_bug.cgi?id=762884
Haakon Sporsheim [Fri, 25 Aug 2017 09:57:26 +0000 (11:57 +0200)]
rtpsession: Handle zero length feedback packets
https://bugzilla.gnome.org/show_bug.cgi?id=791074
Florian Zwoch [Mon, 10 Jul 2017 13:19:34 +0000 (15:19 +0200)]
qtdemux: fix debug log for 'hvcC' codec_data
https://bugzilla.gnome.org/show_bug.cgi?id=784749
Havard Graff [Fri, 1 Dec 2017 12:04:41 +0000 (13:04 +0100)]
tests: rtpsession: refactor tests to use GstHarness
This patch simplifies the tests (44% less code) and
makes them much more readable.
The provided SessionHarness also makes it much easier
to write new tests for rtpsession.
https://bugzilla.gnome.org/show_bug.cgi?id=791070
Sebastian Dröge [Fri, 24 Nov 2017 08:36:01 +0000 (10:36 +0200)]
flacparse: Request at least the full header size when parsing headers
Otherwise baseparse will incrementally send us bigger buffers until the
full header size is reached, which is not only pointless but also means
that baseparse will reallocate and copy into a bigger buffer for every
input buffers. In pull mode that's done in 64kb increments, in push mode
usually in much smaller increments, causing a lot of overhead for
example when parsing high-quality coverart.
Florent Thiéry [Wed, 29 Nov 2017 10:29:31 +0000 (11:29 +0100)]
v4l2object: Fix dmabuf support detection
This resulted in improper selection of dmabuf on unsupported drivers.
The checked ioctl errno was not correct.
https://bugzilla.gnome.org/show_bug.cgi?id=790940
Matthew Waters [Mon, 27 Nov 2017 09:10:51 +0000 (20:10 +1100)]
Automatic update of common submodule
From 3f4aa96 to e8c7a71
Tim-Philipp Müller [Sun, 26 Nov 2017 15:13:15 +0000 (15:13 +0000)]
autotools: stop controlling symbol visibility with -export-symbols-regex
Instead, use -fvisibility=hidden and explicit exports via GST_EXPORT.
This should result in consistent behaviour for the autotools and
Meson builds.
Edward Hervey [Fri, 24 Nov 2017 14:37:44 +0000 (15:37 +0100)]
rtspsrc: Do more checks for seekability
When receiving a seek event, check whether we can actually seek based
on the information the server provided.
Also add more documentation on what the seekable field means
Jan Schmidt [Fri, 24 Nov 2017 13:53:42 +0000 (00:53 +1100)]
qtmux: Always update reserved-duration-remaining
If a reserved-max-duration is set, we should always track
and update the reserved-duration-remaining estimate, even
if we're not sending periodic moov updates downstream for
full robust muxing.
Jan Schmidt [Tue, 7 Apr 2015 13:53:19 +0000 (23:53 +1000)]
splitmuxsink: Use muxer reserved space properties if present.
If the use-robust-muxing property is set, check if the
assigned muxer has reserved-max-duration and
reserved-duration-remaining properties, and if so set
the configured maximum duration to the reserved-max-duration
property, and monitor the remaining space to start
a new file if the reserved header space is about to run out -
even though it never ought to.
Jan Schmidt [Fri, 24 Nov 2017 05:56:03 +0000 (16:56 +1100)]
splitmux: Fix file switch-on-caps-change.
Switching to a new fragment because the input caps have
changed didn't properly end the previous file. Use the normal
EOS sequence to ensure that happens. Add a test that it works.
Jan Schmidt [Fri, 24 Nov 2017 05:53:40 +0000 (16:53 +1100)]
jpegenc: Update output caps on input caps change
If the input changes width/height that should be reflected
in the output caps, so make sure they get updated
Tim-Philipp Müller [Tue, 5 Sep 2017 14:55:03 +0000 (15:55 +0100)]
rtph265depay: don't insert SPS/PPS inline for hvc1 output
Only for byte-stream or hev1. For hvc1 the SPS/PPS are in the
caps as codec_data field and in this case they shouldn't be in
the stream data as well. The output caps should be updated with
the new codec_data if needed, for hvc1.
Tim-Philipp Müller [Tue, 5 Sep 2017 14:47:42 +0000 (15:47 +0100)]
rtph265depay: store negotiated output format as enum
We keep the boolean byte_stream around since it's nicer for
readability and most of the code just cares about byte_stream
or not. This is useful for future-proofing the code for when
we add support for hev1 output as well.
Tim-Philipp Müller [Tue, 29 Aug 2017 16:05:51 +0000 (17:05 +0100)]
rtph265depay: add support for hvc1 as output format
Tim-Philipp Müller [Tue, 8 Aug 2017 17:58:11 +0000 (18:58 +0100)]
rtph265pay: don't add trailing zeros to VPS/PPS/SPS
This would happen if input is byte-stream with four-byte
sync markers instead of three-byte ones. The code that
scans for sync markers will place the start of the NALU
on the third-last byte of the NALU sync marker, which
means that any additional zeros may be counted as belonging
to the previous NALU instead of being part of the next sync
marker. Fix that so we don't send VPS/SPS/PPS with trailing
zeros in this case.
See https://bugzilla.gnome.org/show_bug.cgi?id=732758
Tim-Philipp Müller [Fri, 16 Jun 2017 11:41:49 +0000 (12:41 +0100)]
rtph265depay: assemble AUs into downstream-allocated memory
When merging NALs into AUs, use downstream-provided allocator
to allocate memory and copy NALs directly into that memory when
assembling them.
Tim-Philipp Müller [Fri, 16 Jun 2017 11:30:13 +0000 (12:30 +0100)]
rtph265depay: try to negotiate an allocator with downstream
Tim-Philipp Müller [Fri, 16 Jun 2017 11:13:32 +0000 (12:13 +0100)]
rtph265depay: simplify buffer accumulation control flow
There is no difference between pushing out a buffer directly
with gst_rtp_base_depayload_push() and returning it from the
process function. The base class will just call _depayload_push()
on the returned buffer as well.
So instead of marshalling buffers through three layers and back,
just push them from one place in handle_nal() and always return
NULL from the process vfunc. This simplifies the code a little.
Also rename _push_fragmentation_unit() to _finish_fragmentation_unit()
for clarity. Push sounds like it means being pushed out, whereas
it might just be pushed into an adapter.
This change has the side-effect that multiple NALs in a single STAP
(such as SPS/PPS) may no longer be pushed out as a single buffer if
we output NALs in byte-stream format (i.e. not aggregate AUs), but
that shouldn't really make any difference to anyone.
Tim-Philipp Müller [Fri, 16 Jun 2017 10:18:16 +0000 (11:18 +0100)]
rtph265depay: fix crash with empty sprops-parameters
https://bugzilla.gnome.org/show_bug.cgi?id=780040
Tim-Philipp Müller [Fri, 16 Jun 2017 11:20:34 +0000 (12:20 +0100)]
rtph265depay: minor clean-up
Declutter caps update code a bit.
Tim-Philipp Müller [Tue, 8 Aug 2017 12:10:15 +0000 (13:10 +0100)]
tests: rtp-payloading: add unit test for rtph264pay codec_data
Make sure no trailing zero bytes sneak into our SPS or PPS.
https://bugzilla.gnome.org/show_bug.cgi?id=732758
Philip Craig [Sat, 5 Jul 2014 06:21:48 +0000 (06:21 +0000)]
rtph264pay: don't add trailing zeros to PPS/SPS
This would happen if input is byte-stream with four-byte
sync markers instead of three-byte ones. The code that
scans for sync markers will place the start of the NALU
on the third-last byte of the NALU sync marker, which
means that any additional zeros may be counted as belonging
to the previous NALU instead of being part of the next sync
marker. Fix that so we don't send SPS/PPS with trailing
zeros in this case.
https://bugzilla.gnome.org/show_bug.cgi?id=732758
Tim-Philipp Müller [Sat, 20 May 2017 14:50:22 +0000 (15:50 +0100)]
tests: rtph264depay: add test for using downstream memory allocator
Tim-Philipp Müller [Fri, 2 Jun 2017 23:58:05 +0000 (00:58 +0100)]
rtph264depay: assemble AUs into downstream-allocated memory
When merging NALs into AUs, use downstream-provided allocator
to allocate memory and copy NALs directly into that memory when
assembling them.
Tim-Philipp Müller [Fri, 2 Jun 2017 20:27:40 +0000 (21:27 +0100)]
rtph264depay: try to negotiate an allocator with downstream
Tim-Philipp Müller [Fri, 2 Jun 2017 19:54:20 +0000 (20:54 +0100)]
rtph264depay: minor clean-up
Declutter caps update code a bit.
Edward Hervey [Thu, 23 Nov 2017 07:00:58 +0000 (08:00 +0100)]
qtdemux: Run gst-indent
Edward Hervey [Thu, 23 Nov 2017 06:59:07 +0000 (07:59 +0100)]
rganalysis: Fix left shift of signed values
left shifting signed values is undefined.
Instead of doing "x << offs" which is undefined, do the equivalent
"x * (1 << offs)" which is well defined
Edward Hervey [Thu, 23 Nov 2017 06:57:44 +0000 (07:57 +0100)]
qtdemux: Check presence of bitrate tags
Check whether the tag was present before printing it out
CID #1418501
Edward Hervey [Tue, 21 Nov 2017 08:33:49 +0000 (09:33 +0100)]
rtspsrc: Use the proper maximum value for seekable
it's a gfloat, not a gdouble
Jan Schmidt [Fri, 17 Nov 2017 15:27:50 +0000 (02:27 +1100)]
qtdemux: Use new GST_SEQNUM_INVALID constant
Jan Schmidt [Fri, 17 Nov 2017 15:01:58 +0000 (02:01 +1100)]
splitmuxsrc: Don't return FALSE from event handling.
Returning FALSE because we drop an event means that
internal sources like qtdemux might throw an error
and break the whole pipeline. The only time it can
happen is either flushing or shutdown, and those
will be handled anyway.
Jun Xie [Sun, 22 Oct 2017 10:26:12 +0000 (18:26 +0800)]
qtdemux: reset reused QtDemuxStream while parsing a new 'trak'
if QtDemuxStream is reused, then we need to reset it.
https://bugzilla.gnome.org/show_bug.cgi?id=788759
Seungha Yang [Mon, 13 Nov 2017 01:43:11 +0000 (10:43 +0900)]
isomp4: Add official fourcc for VP8 codec
fourcc for VP8 codec is "vp08" defined by spec. To follow it,
add it to demux and change legacy VP8 fourcc "VP80" to "vp08" in mux.
Also, enable sync table in case of VP8 codec.
See also https://www.webmproject.org/vp9/mp4/
https://bugzilla.gnome.org/show_bug.cgi?id=790026
Seungha Yang [Mon, 13 Nov 2017 01:38:06 +0000 (10:38 +0900)]
isomp4: Add support VP9 codec
Add fourcc for VP9 codec and support it by qtdemux and qtmux
See also https://www.webmproject.org/vp9/mp4/
https://bugzilla.gnome.org/show_bug.cgi?id=790026
Edward Hervey [Mon, 13 Nov 2017 12:51:20 +0000 (13:51 +0100)]
matroskademux: Remove bogus error message
It's just informational
Edward Hervey [Fri, 10 Nov 2017 14:51:05 +0000 (15:51 +0100)]
rtpmpvpay: Don't create empty buffer list
If there's nothing to send, just return
paul.kim [Mon, 13 Mar 2017 09:14:12 +0000 (18:14 +0900)]
souphttpsrc: Remove range header when seek to 0
This fixes the previous range header is remained if seek to 0 is
attempted.
https://bugzilla.gnome.org/show_bug.cgi?id=779957
Edward Hervey [Wed, 8 Nov 2017 15:34:01 +0000 (16:34 +0100)]
souphttpsrc: Fix seeking back to 0
This is a regression introduced by "03db374 - souphttpsrc: retry
request on early termination from the server"
The problem was that when seeking back to 0, we would not end up calling
add_range_header() which in addition to adding range headers *ALSO* sets
the read_position to the requested one.
This would result in a wide variety of later failures, like reading
again and again instead of stopping properly.
Seungha Yang [Tue, 7 Nov 2017 09:03:53 +0000 (18:03 +0900)]
matroskademux: Add parsing Colour element
... and forward colorimetry to downstream. The Colour element describes
various color information (similar to 'colr' box in isobmff).
Note that, due to the comparatively limited syntax for color information
in vpx codecs, the color information in mkv/wemb container level
should be used for sophisticated color handling (e.g., HDR video).
https://bugzilla.gnome.org/show_bug.cgi?id=790023
Jan Alexander Steffens (heftig) [Thu, 19 Oct 2017 12:02:37 +0000 (14:02 +0200)]
v4l2deviceprovider: Ignore touch sensing devices
With GST_V4L2_USE_LIBV4L2=1, my laptop's touchpad shows up as a video
source device in gst-device-monitor, but attempting to stream from it
fails because the device doesn't actually support any video formats.
name : Synaptics RMI4 Touch Sensor
class : Video/Source
caps : video/x-raw, format=(string)I420, framerate=(fraction)[ 0/1,
2147483647/1 ], width=(int)0, height=(int)0, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1;
video/x-raw, format=(string)YV12, framerate=(fraction)[ 0/1,
2147483647/1 ], width=(int)0, height=(int)0, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1;
video/x-raw, format=(string)BGR, framerate=(fraction)[ 0/1,
2147483647/1 ], width=(int)0, height=(int)0, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1;
video/x-raw, format=(string)RGB, framerate=(fraction)[ 0/1,
2147483647/1 ], width=(int)0, height=(int)0, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1;
properties:
udev-probed = true
device.bus_path = /sys/devices/rmi4-00/rmi4-00.fn54/video4linux/v4l-touch0
sysfs.path = /sys/devices/rmi4-00/rmi4-00.fn54/video4linux/v4l-touch0
device.subsystem = video4linux
device.product.name = "Synaptics\ RMI4\ Touch\ Sensor"
device.capabilities = :capture:
device.api = v4l2
device.path = /dev/v4l-touch0
v4l2.device.driver = rmi4_f54
v4l2.device.card = "Synaptics\ RMI4\ Touch\ Sensor"
v4l2.device.bus_info = rmi4:rmi4-00.fn54
v4l2.device.version = 265480 (0x00040d08)
v4l2.device.capabilities =
2501902337 (0x95200001)
v4l2.device.device_caps =
354418689 (0x15200001)
gst-launch-1.0 v4l2src device=/dev/v4l-touch0 ! ...
v4l2-ctl -d /dev/v4l-touch0 --list-formats reports:
ioctl: VIDIOC_ENUM_FMT
Index : 0
Type : Video Capture
Pixel Format: 'TD16'
Name : 16-bit signed deltas
Index : 1
Type : Video Capture
Pixel Format: 'TD08'
Name : 8-bit signed deltas
Index : 2
Type : Video Capture
Pixel Format: 'TU16'
Name : 16-bit unsigned touch data
https://bugzilla.gnome.org/show_bug.cgi?id=789197