Commit graph

15605 commits

Author SHA1 Message Date
Sebastian Dröge
b13b80ea39 rtpsession: Add a warning if an empty RTCP packet is tried to be sent
https://bugzilla.gnome.org/show_bug.cgi?id=759119
2015-12-07 14:41:51 +02:00
Nicolas Dufresne
189c291805 vpxdec: Use GstMemory to avoid copies
With the VPX decoders it's not simple to use downstream buffer pool,
because we don't know the image size and alignment when buffers get
allocated. We can though use GstAllocator (for downstream, or the system
allocator) to avoid a copy before pushing if downstream supports
GstVideoMeta. This would still cause a copy for sink that requires
specialized memory and does not have a GstAllocator for that, though
it will greatly improve performance for sink like glimagesink and
cluttersink. To avoid allocating for every buffer, we also use a
internal buffer pool.

https://bugzilla.gnome.org/show_bug.cgi?id=745372
2015-12-04 17:29:15 -05:00
Edward Hervey
6888871d2a aacparse: Avoid over-skipping when checking LOAS config
There might be multiple LOAS config in a row in a full frame. The first
one might be a multi-layer config (which we can't properly parse yet)...
but then followed by a valid (single-layer) one.

The code was previously skipping whole frames (instead of just the LOAS
config we failed to read) resulting in multiple frames (seen up to 6s in
some situation) being dropped before finally getting the configuration.

https://bugzilla.gnome.org/show_bug.cgi?id=758826
2015-12-02 14:12:55 +01:00
Edward Hervey
f173bd7d16 avidemux: Properly set SPARSE stream flags for subpicture/subtitle
And while we're at it, also detect 'DXSA' as being a variant fourcc
of 'DXSB' for XSUB
2015-12-02 14:12:55 +01:00
Reynaldo H. Verdejo Pinochet
0b234c9b54 tests: souphttpsrc: grammar fix 2015-12-01 11:27:17 -08:00
Reynaldo H. Verdejo Pinochet
f9b5271694 tests: souphttpsrc: switch shoutcast stream provider
Fixes failing ICY test. Previous provider has
streaming disabled outside UK.

https://bugzilla.gnome.org/show_bug.cgi?id=758114
2015-12-01 11:27:17 -08:00
Michael Olbrich
4c50ad0e27 avimux: don't crash if we never got audio caps before stopping
auds.blockalign is set once the first caps arrive. If
gst_avi_mux_stop_file() is called before this happens then auds.blockalign
is zero and gst_avi_mux_audsink_set_fields() cause a crash:
[...]
avipad->parent.hdr.rate = avipad->auds.av_bps / avipad->auds.blockalign;
[...]

https://bugzilla.gnome.org/show_bug.cgi?id=758912
2015-12-01 20:10:19 +02:00
Wim Taymans
b208ae72ee v4l2bufferpool: don't block when resurecting a buffer
When we are resurecting a buffer, don't block. instead let us copy a
buffer.
2015-12-01 18:22:11 +01:00
Thiago Santos
5e00c012d2 wavparse: remove extra variable to improve readability
Makes it easier to see that the event is being replaced/unrefed
2015-12-01 00:30:08 -03:00
Thiago Santos
d55458135a wavparse: respect seqnum in seek events
Propagate the original seek seqnum to events originated from
seeking to make sure they have the same value
2015-12-01 00:22:44 -03:00
Thiago Santos
763a7e5265 wavparse: flush upstream when seeking in pull mode
Makes sure upstream will unblock and return the thread so that
seeking can continue

https://bugzilla.gnome.org/show_bug.cgi?id=758861
2015-12-01 00:04:09 -03:00
Anton Bondarenko
453a618a9d rtph264pay: add "send SPS/PPS with every key frame" mode
It's not enough to have timeout or event based SPS/PPS information sent
in RTP packets. There are some scenarios when key frames may appear
more frequently than once a second, in which case the minimum timeout
for "config-interval" of 1 second for sending SPS/PPS is not sufficient.
It might also be desirable in general to make sure the SPS/PPS is
available with every keyframe (packet loss aside), so receivers can
actually pick up decoding immediately from the first keyframe if
SPS/PPS is not signaled out of band.

This patch adds the possibility to send SPS/PPS with every key frame. This
mode can be enabled by setting "config-interval" property to -1. In this
case the payloader will add SPS and PPS before every key (IDR) frame.

https://bugzilla.gnome.org/show_bug.cgi?id=757892
2015-11-27 13:30:07 +00:00
Tim-Philipp Müller
3026d1094b rtph264pay: change config-interval property type from uint to int
This way we can use -1 as special value, which is nicer than MAXUINT.
This is backwards compatible even with the GValue API, as shown by
a unit test.

https://bugzilla.gnome.org/show_bug.cgi?id=757892
2015-11-27 12:48:09 +00:00
Luis de Bethencourt
a400d504ca qtdemux: add support for Opus
Add support for demuxing Opus encapsulated in MP4 files, based on the
following spec: https://www.opus-codec.org/docs/opus_in_isobmff.html

https://bugzilla.gnome.org/show_bug.cgi?id=742643
2015-11-26 21:46:14 +00:00
Luis de Bethencourt
9d70682e73 qtdemux: use macro for codec_name
Use _codec() macro instead of duplicating code.
2015-11-25 22:48:36 +00:00
Philipp Zabel
c75a69d415 v4l2: videodec: choose format from caps
https://bugzilla.gnome.org/show_bug.cgi?id=733827
2015-11-25 14:32:28 -05:00
Philipp Zabel
cf29e6c0b7 v4l2: add gst_v4l2_object_probe_caps
Add a variant of gst_v4l2_object_get_caps that bypasses the probed_caps cache.

https://bugzilla.gnome.org/show_bug.cgi?id=733827
2015-11-25 14:32:28 -05:00
Nicolas Dufresne
1435974c2d v4l2-probe: Skip devices without supported formats 2015-11-25 14:31:29 -05:00
Nicolas Dufresne
3cdc700e3e v4l2: Track /dev/video* to triggered required probe
If something in /dev/video* get added, removed or replaced, we need to
probe the devices again in order to ensure the dynamic devices are up to
date.

https://bugzilla.gnome.org/show_bug.cgi?id=758085
2015-11-25 14:31:29 -05:00
Alessandro Decina
dd4df554d5 rtpmanager: rtpsession: don't send empty RTCP packets
generate_rtcp can produce empty packets when reduced size RTCP is turned on.
Skip them since it doesn't make sense to push them and they cause errors with
elements that expect RTCP packets to contain data (like srtpenc).
2015-11-25 14:54:58 +11:00
Thiago Santos
2dbc9f86fc qtdemux: restore the segment on case of soft reset
When seeking back to restore the mdat position a flush is pushed
through and it resets downstream segment information. Make sure
that after the flush (that does a soft reset) a segment will
be pushed again

Fixes regressions spotted at
https://ci.gstreamer.net/job/GStreamer-master-validate/2100/
2015-11-24 10:57:28 -03:00
Graham Leggett
1a55fd42af multifilesink: fix spelling of variable
https://bugzilla.gnome.org/show_bug.cgi?id=758390
2015-11-23 11:36:20 +00:00
Luis de Bethencourt
53f8f1abae qtdemux: unite duplicate FourCC
Unite in fourcc.h the FourCCs that are used twice or more in qtdemux
2015-11-20 11:05:51 +00:00
Nicolas Dufresne
4ecd25d267 v4l2: Fix capture/output-io-mode properties
There was some miss-match in the implementation. This makes it
concistent, though functionally it worked, except the video decoder
output-io-mode getter.
2015-11-19 15:35:36 -05:00
Luis de Bethencourt
0fffb8f2e2 atoms: remove unused argument of build_mov_wave_extension()
AtomTrak * trak argument of build_move_wave_extension() isn't used.
Removing it.
2015-11-19 19:48:09 +00:00
Luis de Bethencourt
ca6d71ef2a qtdemux: remove duplicate FourCC
Use the available FourCCs in fourcc.h instead of duplicating them.
2015-11-19 19:28:25 +00:00
Luis de Bethencourt
ca46897bf7 isomp4: centralize all FourCC
10 FourCCs generated with GST_MAKE_FOURCC() in gstqtmux.c and atoms.c
already exist in fourcc.h. Don't duplicate these and use them directly.
Plus moving 6 to fourcc.h, to centralize them all.
2015-11-19 18:41:39 +00:00
Luis de Bethencourt
9bcbf21b87 matroska/webmmux: fix outdated example launch lines
Update gst-launch-0.10 lines to gst-launch-1.0
2015-11-19 17:32:17 +00:00
Luis de Bethencourt
5ed8cba024 isomp4: add support for Opus in mp4mpux
Add support for muxing MP4 files containing Opus. Based on the spec
detailed here:
https://www.opus-codec.org/docs/opus_in_isobmff.html

https://bugzilla.gnome.org/show_bug.cgi?id=742643
2015-11-19 17:08:25 +00:00
Sebastian Dröge
cc119e6eb9 qtdemux: Replace tabs with spaces 2015-11-18 19:11:51 +02:00
Sebastian Dröge
b404b2239a qtdemux: Cast to signed integers to prevent unsigned compare between negative and positive numbers
This fixes seeking if the first entries in the samples table are negative. The
binary search would always fail on this as the array would not be sorted if
interpreting the negative numbers as huge positive numbers. This caused us to
always output buffers from the beginning after a seek instead of close to the
seek position.

Also add a case to the comparison function for equality.
2015-11-18 19:11:51 +02:00
Luis de Bethencourt
40aa27b788 matroskamux: remove duplicate check
We want 1 or 2 streamheaders, the check  if (bufarr->len != 1 &&
bufarr->len != 2) is enough. Not need to check if bufarr->len is <= 0 or
> 255.
2015-11-18 16:06:27 +00:00
Vineeth TM
bd701b8ee5 souphttpclientsink: Fix error leak and handle error
g_thread_try_new allows for possiblity of failures. In case it fails,
error is not handled and leaked.

https://bugzilla.gnome.org/show_bug.cgi?id=758260
2015-11-18 09:31:42 +02:00
Josep Torra
84b6743cf8 rtpgstdepay: Properly handle backward compat for event deserialization
Actual code is checking for a NULL terminator and a ';' terminator,
for backward compat, in a chained way that cause all events being rejected.
The proper condition is to reject the events when terminator isn't
in ['\0', ';'] set.

https://bugzilla.gnome.org/show_bug.cgi?id=758151
2015-11-17 17:24:28 -08:00
Josep Torra
f8b9360dad tests: rtp-payloading: Test for handling of custom events in rtpgst
Add a simple test that checks proper serialization/deserialization
of custom events with rtpgstpay and rtpgstdepay.
2015-11-17 17:24:28 -08:00
Nicolas Dufresne
b848c1b6ff vpxdec: Use threads on multi-core systems
This adds an automatic mode to the threads property of vpxdec in order to
use as many threads as there is CPU on the platform. This brings back
GStreamer VPX decoding performance closer to what is achieved by other
players, including Chromium.

https://bugzilla.gnome.org/show_bug.cgi?id=758195
2015-11-17 12:27:31 -05:00
Thiago Santos
8bcc733cec qtdemux: only send initial gaps for non-fragmented streams
It would be unusual to have the header segment with an 'edts' atom
indicating gaps at the beginning when handling fragmented streams.

The header usually doesn't contain any timestamping information, this
should come from the playlist/manifest and the segments with media
in those scenarios.

https://bugzilla.gnome.org/show_bug.cgi?id=758171
2015-11-17 09:42:07 -03:00
Thiago Santos
ef8cb05823 Revert "Revert "qtdemux: respect qt segments in push-mode for empty starts""
This reverts commit d842ff288a.

This was reverted by accident
2015-11-17 09:41:34 -03:00
Sebastian Dröge
ffd3b391c8 udpsrc: Add "loop" property for enabling/disabling multicast loopback
On POSIX, IP_MULTICAST_LOOP is a setting for the sender socket. On Windows it
is a setting for the receiver socket. As such we will need it on udpsrc too to
allow filtering out our own multicast packets.
2015-11-17 12:39:05 +02:00
Sebastian Dröge
d842ff288a Revert "qtdemux: respect qt segments in push-mode for empty starts"
This reverts commit 142d8e2d23.
2015-11-16 13:52:05 +02:00
Vineeth TM
0d4e3847f0 qtdemux: Fix string memory leak
The string got using g_strdup_printf will be allocated memory
and should be freed after use.

https://bugzilla.gnome.org/show_bug.cgi?id=758161
2015-11-16 10:22:16 +02:00
Reynaldo H. Verdejo Pinochet
8ef6ecc244 v4l2/object: remove unnecessary NULL check before g_free() 2015-11-15 01:43:08 -08:00
Reynaldo H. Verdejo Pinochet
492e917a6d osssrc: remove unnecessary NULL check before g_free() 2015-11-15 01:43:08 -08:00
Reynaldo H. Verdejo Pinochet
e882989201 sunaudiosrc: remove unnecessary NULL checks before g_free() 2015-11-15 01:43:08 -08:00
Reynaldo H. Verdejo Pinochet
678e45a8f7 wavparse: remove unnecessary NULL checks before g_free() 2015-11-15 01:43:08 -08:00
Reynaldo H. Verdejo Pinochet
fd4d33b0fa matroskamux: remove unnecessary NULL checks before g_free() 2015-11-15 01:43:08 -08:00
Reynaldo H. Verdejo Pinochet
edec775e26 matroska/read-common: remove unnecessary NULL checks before g_free() 2015-11-15 01:43:08 -08:00
Reynaldo H. Verdejo Pinochet
48c4362cdc isomp4/atoms: remove unnecessary NULL checks before g_free() 2015-11-15 01:43:08 -08:00
Reynaldo H. Verdejo Pinochet
5367b26653 rtp/theorapay: remove unnecessary NULL checks before g_free() 2015-11-15 01:43:08 -08:00
Reynaldo H. Verdejo Pinochet
5d23dfdabf rtp/vorbispay: remove unnecessary NULL checks before g_free() 2015-11-15 01:43:08 -08:00