Commit graph

9398 commits

Author SHA1 Message Date
Jan Schmidt
d61066e6b5 splitmuxsrc: Improve not-linked handling.
Don't report not-linked unless all pads have
returned not-linked.
2018-02-16 17:02:31 +11:00
Patrick Radizi
364dbb5fc7 rtpjitterbuffer: allow timestamps to move backwards
The original solution for #784002 incorrectly assumed that timestamps
may not move backwards and changed timestamps that did so.

https://bugzilla.gnome.org/show_bug.cgi?id=784002
2018-02-15 10:05:39 +02:00
Tim-Philipp Müller
072c070e6c docs: remove pointless Since: 0.10.x markers 2018-02-15 00:58:38 +00:00
Alban Bedel
4e7ce28623 rtpvorbisdepay: fix unbounded memory usage
All received configurations are parsed and added to a list, this lead
to an unbounded memory usage. As the configuration is resent every
second this quickly lead to a large memory usage.

Add a check to only add the config if it is not already available in
the list. This fix only handle the typical case of a well behaved
stream, a malicious server could still send many useless
configurations to raise the client memory usage.
2018-02-14 18:04:56 +00:00
Edward Hervey
192b447e0b qtdemux: Fix comment typo in previous commit 2018-02-09 11:26:56 +01:00
Edward Hervey
e16be12e37 qtdemux: More 'meta' atom parsing fixes
Turns out everybody is doing it their own way, so peek into the
meta atom itself to figure out which spec it is following
2018-02-09 11:22:38 +01:00
Sebastian Dröge
e7177059e9 qtmux: Add support for muxing svmi atom for stereoscopic video information
https://bugzilla.gnome.org/show_bug.cgi?id=793120
2018-02-09 11:05:02 +02:00
Edward Hervey
4fd8635983 qtdemux: Minor cleanup
Just move variables to the blocks where they are used.

That function is massive, could do with some splitting up for
readability :(
2018-02-09 09:00:46 +01:00
Edward Hervey
357d77cf55 qtdemux: Cope with difference between QTFF and ISO BMFF specs
The 'meta' atom is defined differently in QTFF and BMFF, so try
to guess which spec the current stream applies to by looking
at the major file type.
2018-02-09 09:00:46 +01:00
Edward Hervey
b415358c7e isomp4: Make 'hdlr' atom dump more flexible
The smallest possible is 24 (and not 25) bytes.

The last "name" field can according to QTFF specifications not be present
at all. The parser will handle this fine and so will the rest of
the qtdemux code.
2018-02-09 09:00:46 +01:00
Edward Hervey
8239c67799 Update ORC files 2018-02-09 09:00:46 +01:00
Justin Kim
ad8a6cb639 qtmux: send stream warning when refusing video caps
If codec_data is changed, the stream is no longer valid.
Rather than keeping running when refusing new caps,
this patch send a warning  to the bus.

Also fix up splitmuxsink to ignore this warning while changing caps.

https://bugzilla.gnome.org/show_bug.cgi?id=790000
2018-02-01 10:12:46 +00:00
Justin Kim
dabeed52a9 rtph264depay: update output caps regardless format
`codec_data` should be transfered if any information of
SPS/PPS is changed.

https://bugzilla.gnome.org/show_bug.cgi?id=790000
2018-02-01 10:09:20 +00:00
Edward Hervey
0c56a80333 isomp4: Add gmhd/gmin debugging
* gmhd is a container, mark it as such so we can see/dump
  what is contained within
* Add dumping for the Base Media Information atom (gmin)
2018-01-31 19:12:48 +01:00
Philippe Normand
cbb9c31228 interleave: fix memory leak of GAP buffers
https://bugzilla.gnome.org/show_bug.cgi?id=793067
2018-01-31 15:16:46 +00:00
Edward Hervey
0511c4c225 qtdemux_dump: Demote verbose logging to TRACE level 2018-01-31 11:38:35 +01:00
Edward Hervey
40be9f4f85 qtdemux: Re-enable full debug logging of stsz entries
No idea why it was disabled (was the case since 2007)
2018-01-31 11:23:07 +01:00
Seungha Yang
75241cfa6b qtdemux: Remove white space at end of line
https://bugzilla.gnome.org/show_bug.cgi?id=791483
2018-01-29 18:42:47 +00:00
Seungha Yang
1551759cec qtdemux: Apply qtdemux debug category to gstisoff
.. instead of the use of default debug category.
And, make new header to declare the debug category

https://bugzilla.gnome.org/show_bug.cgi?id=791483
2018-01-29 18:40:02 +00:00
Tim-Philipp Müller
ddd4fe680f splitmuxsrc: properly set total duration on outgoing segment
We would accidentally pass through the duration value from the
demuxer from a single fragment, which causes problems when
feeding the stream from splitmuxsrc to rtsp-server. Streaming
would stop after one fragment due to that.

https://bugzilla.gnome.org/show_bug.cgi?id=792861
2018-01-29 11:29:24 +00:00
Tim-Philipp Müller
07ae64118d splitmuxsrc: don't respond to duration query with CLOCK_TIME_NONE
total_duration is initialised to CLOCK_TIME_NONE, not 0, so check
for that as well in order not to return an invalid duration to
a duration query. Doesn't fix anything particular observed in
practice, just seemed inconsistent.
2018-01-29 11:29:24 +00:00
Alicia Boya García
ac46d5c2a3 qtdemux: Add more prose to the comment of gst_qtdemux_find_sample()
https://bugzilla.gnome.org/show_bug.cgi?id=792910
2018-01-25 20:40:46 +00:00
Tim-Philipp Müller
a5b5451d93 multifilesrc: fix up uri handler a little
Fix path escaping when creating URI from location in get_uri().

Return FALSE with an error when URI can't be parsed in set_uri().

https://bugzilla.gnome.org/show_bug.cgi?id=783581
2018-01-23 18:38:26 +00:00
Dimitrios Katsaros
dccfaf2e91 multifilesrc: implement uri handler
With this patch we can now provide a set of files
created by multifilesink as a source for uri elements.

e.g. gst-launch-1.0 playbin uri=multifile://img%25d.ppm

Note that for the %d pattern you need to replace % with %25.
This is to be compliant with URL naming standards.

https://bugzilla.gnome.org/show_bug.cgi?id=783581
2018-01-23 18:05:49 +00:00
Vivia Nikolaidou
379059b1c7 qtmux: Make sure timecode uses the same timescale as video
Don't blindly derive it from the frame rate, but try to get the per-pad
configured timescale first (if it exists)

https://bugzilla.gnome.org/show_bug.cgi?id=792680
2018-01-23 16:40:36 +02:00
Sebastian Dröge
c71cd08d0e qtmux: Allow configuring trak timescale per pad/trak
It generally makes not much sense to configure it for all pads/traks at
once as this value is usually different for each of them. As such, add a
new property on the pads in addition to the existing property on the
whole muxer.

https://bugzilla.gnome.org/show_bug.cgi?id=792649
2018-01-23 16:40:23 +02:00
Tim-Philipp Müller
f459438278 Update for renamed aggregator pad API
https://bugzilla.gnome.org/show_bug.cgi?id=791204
2018-01-23 09:46:32 +00:00
Sebastian Dröge
af273b4de9 rtspsrc: Fix up sendonly/recvonly attribute handling
We can't handle recvonly streams, sendonly streams are perfectly fine.

The direction is the one from the point of view of the SDP offerer
(i.e. the RTSP server), and a recvonly stream would be one where the
server expects us to send media.

RFC 3264, section 5.1:
   If the offerer wishes to only send media on a stream to its peer, it
   MUST mark the stream as sendonly with the "a=sendonly" attribute.

This is mixed up in the ONVIF streaming specification examples, but
actual implementations and conformance tools seem to not care at all
about the attributes.

https://bugzilla.gnome.org/show_bug.cgi?id=792376
2018-01-22 12:24:18 +02:00
Jan Alexander Steffens (heftig)
e273e5f7a6 aacparse: When parsing raw input, accept frames of any size
Raw AAC streams might have very small frames, e.g. 6 byte frames
when encoding silence. These frames are then smaller than aacparse's
default min_frame_size of 10 bytes (ADTS_MAX_SIZE).

When passthrough is disabled or aacparse has to output ADTS, GstBaseParse
will concatenate these short frames to the following frame before
handling them to aacparse, which processes each input buffer as a single
frame, producing bad output.

To avoid this problem, set the min_frame_size to 1 when receiving a raw
stream.

https://bugzilla.gnome.org/show_bug.cgi?id=792644
2018-01-18 19:09:19 +00:00
Mathieu Duponchelle
03dc22951b 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
2018-01-18 15:26:43 +01:00
Tim-Philipp Müller
dfb27b44bc multifilesink: document unit of "max-file-duration" property 2018-01-16 13:19:29 +00:00
Florent Thiéry
7c5e39f7a7 udpsrc: fix typo in documentation
https://bugzilla.gnome.org/show_bug.cgi?id=792458
2018-01-12 18:21:06 +00:00
Tim Allen
db07fc7e85 rtp: add L8 audio support 2017-12-24 13:19:56 +01:00
Mark Nauwelaerts
f3c3f8fb38 udpsrc: fix typo in multicast join error message 2017-12-23 12:48:20 +01:00
Mark Nauwelaerts
aad0faaf59 rtspsrc: also proxy multicast-iface property to RTCP udpsrc 2017-12-23 12:48:20 +01:00
Sebastian Rasmussen
5091b5f39f multiudpsink: don't try to set IPV6_TCLASS on IPV4 sockets
Avoids ERROR log message.

https://bugzilla.gnome.org/show_bug.cgi?id=757449
2017-12-23 12:45:17 +01:00
Vincent Penquerc'h
8b814f6351 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
2017-12-20 15:34:11 -05:00
Olivier Crête
6ea569841d 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
2017-12-19 16:47:52 -05:00
Olivier Crête
0a15d1782b multiudpsink: Remove unused variable 2017-12-19 15:50:14 -05:00
Edward Hervey
9a7dd45e57 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
2017-12-19 11:57:52 +01:00
Nicolas Dufresne
3a17f52ca3 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
2017-12-17 15:39:53 -05:00
Sean DuBois
de8f080a5c Add AV1 to matroska plugin
https://bugzilla.gnome.org/show_bug.cgi?id=784160
2017-12-15 18:00:31 +01:00
fengalin
3464aac3c9 matroska: fix memory leaks due to toc related updates
https://bugzilla.gnome.org/show_bug.cgi?id=790686
2017-12-15 16:14:43 +02:00
fengalin
a6702a76d5 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
2017-12-15 16:14:43 +02:00
Edward Hervey
6e21faffe7 qtdemux: Push a GAP event if there's a second *or more*
And not "more than a second"
2017-12-13 12:06:49 +01:00
Edward Hervey
2e45926a96 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.
2017-12-13 11:35:37 +01:00
Edward Hervey
5c341f0980 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.
2017-12-13 10:21:17 +01:00
Michael Catanzaro
d9235cdb49 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
2017-12-11 21:57:25 +00:00
John Nikolaides
91dfc20a04 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
2017-12-08 21:16:15 +02:00
Alvaro Margulis
66f253ed9b multiudpsink: fix bind address leak
https://bugzilla.gnome.org/show_bug.cgi?id=790986
2017-12-08 00:31:32 +00:00