Commit graph

9361 commits

Author SHA1 Message Date
Satya Prakash Gupta
e3f6b9f367 alawdec: Fix Memory leak in error case
https://bugzilla.gnome.org/show_bug.cgi?id=785435
2017-07-27 14:23:14 +03:00
Sebastian Dröge
317d3380bb matroskamux: For audio tracks, take the default duration from the first buffer
... if we don't have any better idea from the caps. This allows writing
SimpleBlocks for a majority of audio streams where the duration of
frames is usually fixed. And as a side effect, allows VLC to play
streams with Opus as it only works with SimpleBlocks currently:
  https://trac.videolan.org/vlc/ticket/18545

https://bugzilla.gnome.org/show_bug.cgi?id=784969
2017-07-25 11:28:46 +03:00
Mark Nauwelaerts
7bd439efb5 qtdemux: preferably send open-ended segment rather than repeated segment events 2017-07-19 18:35:58 +02:00
Mark Nauwelaerts
854f85acb4 qtdemux: fix seeking in fragmented file without mfra random access info
... which no longer worked due to unconditionally clearing sample info and
ending up in inconsistent state.  Let's tread a bit more carefully and also
allow for the old seek handling that resorts to scanning if no mfra info
is available.
2017-07-19 18:35:49 +02:00
Nicola Murino
1bbdfa8738 matroskamux: add properties to control cluster duration
https://bugzilla.gnome.org/show_bug.cgi?id=784971
2017-07-18 10:08:33 +03:00
Sebastian Dröge
c0318f3d60 qtdemux: Fix parsing of RLE depth
Regression introduced by 86b427dc70

https://bugzilla.gnome.org/show_bug.cgi?id=784812
2017-07-13 12:47:27 +03:00
Yasushi SHOJI
c7f42cc3bc rtpgsmpay: fix accidental garbage data before actual payload
Do not allocate payload size outbuf if appending payload buffer.

The commit 137672ff18 attached payload
to the output buffer but forgot to remove payload allocation.  That
effectively doubled payload size and add zero'ed or random bytes.

Makes the following pipeline work again:

gst-launch-1.0 -v audiotestsrc wave=2 ! gsmenc ! rtpgsmpay ! rtpgsmdepay ! gsmdec ! autoaudiosink

https://bugzilla.gnome.org/show_bug.cgi?id=784616
2017-07-09 13:21:23 +01:00
Mark Nauwelaerts
286df32e03 matroskademux: segment seek position is expressed in buffer time
... so it need not be corrected again for stream start
2017-07-09 10:55:00 +02:00
Mark Nauwelaerts
dad2b41e4d avidemux: provide average bitrate tag 2017-07-09 10:55:00 +02:00
Olivier Crête
96e71b0286 rtpsession: Send EOS if all internal sources sent bye
The ones which are not internal should not matter, and we should
wait for all sources to have sent their BYEs.

And add unit test

https://bugzilla.gnome.org/show_bug.cgi?id=773218
2017-07-04 21:14:10 -04:00
Olivier Crête
7e7e52caa0 rtpsession: Only send EOS if all sources have been marked bye
Now that multiple sender RTPSource can share the same RTPSession, we
must not send an EOS unless they're all marked bye.
2017-07-04 13:36:44 -04:00
Nicolas Dufresne
bf5cbce3b4 rtprtxreceive: Add memory and boudary checks
This element was not checking if mapping the RTP buffer and the payload
worked, and was not checking if the RTX payload was large enough.

https://bugzilla.gnome.org/show_bug.cgi?id=784484
2017-07-04 09:58:15 -04:00
Tim-Philipp Müller
d712a2f4b7 imagefreeze: fix use-after-free on seek event
Get seqnum before unreffing the seek event.

https://bugzilla.gnome.org/show_bug.cgi?id=784486
2017-07-03 20:43:12 +01:00
Mark Nauwelaerts
f9f1a03653 qtmux: robustify time tracking for sparse subtitle stream 2017-07-01 18:59:14 +02:00
Mark Nauwelaerts
d1d149ce82 qtmux: correctly track chunk size of subtitle stream
... thereby ensuring correct chunk offset tracking for all streams.
2017-07-01 18:59:07 +02:00
Julien Isorce
afbabaefbe rtpstats: fix assertion 'denom > 0' failed
gst_util_uint64_scale_int takes a gint as denom parameter
whereas ctx->clock_rate is a guint32.

It happens when gst_rtp_packet_rate_ctx_reset set clock_rate
to -1.

So just define clock_rate as gint like it is done in rtpsource.h

https://bugzilla.gnome.org/show_bug.cgi?id=784250
2017-06-29 15:58:44 -04:00
Sebastian Dröge
cd17c71dce rtspsrc: Create send/recv mutexes once, not on every connect()
Also fixes a crash caused by freeing an uninitialized mutex in an error
case.

https://bugzilla.gnome.org//show_bug.cgi?id=784282
2017-06-29 18:59:58 +03:00
Mark Nauwelaerts
83987b5037 qtdemux: specify '_swr' atom as a container atom
... so it is parsed as an mp4 style metadata atom as written by muxer
2017-06-28 20:00:44 +02:00
Mark Nauwelaerts
dbcb99ac1d qtmux: initialize mdhd language code as undefined 2017-06-28 20:00:44 +02:00
Nicolas Dufresne
bbe0053f8a rtpjitterbuffer: Add a faststart-min-packets property
When set this property will allow the jitterbuffer to start delivering
packets as soon as N most recent packets have consecutive seqnum. A
faststart-min-packets of zero disables this feature. This heuristic is
also used in rtpsource which implements the probation mechanism and a
similar heuristic is used to handle long gaps.

https://bugzilla.gnome.org/show_bug.cgi?id=769536
2017-06-28 11:51:10 -04:00
Mark Nauwelaerts
949902f1e2 qtmux: correctly calculate overall first_ts to ensure stream sync
... by minding and compensating for the dts_adjustment that may have
been introduced in the PTS timeline.
2017-06-24 17:36:54 +02:00
Mark Nauwelaerts
04fd953713 matroskademux: track highest known cluster position and time
... to use as a fallback initial duration estimate and to provide for
interpolation when scanning for position.
2017-06-24 17:36:54 +02:00
Mark Nauwelaerts
84c6aaf45b matroskademux: improve and simplify searching for cluster and position
... avoiding inefficiency proportional to file size
2017-06-24 17:36:54 +02:00
Mark Nauwelaerts
d7b736fa11 matroskademux: increase chunk size when scanning for cluster 2017-06-24 17:36:54 +02:00
Mark Nauwelaerts
b19ef0df30 matroskademux: maintain variable state when searching for position
... so skipping to next cluster happens efficiently
2017-06-24 17:36:54 +02:00
Sebastian Dröge
c438545dc9 rtspsrc: Actually use the receive lock when receiving, not the send lock 2017-06-22 11:39:16 +03:00
Mathieu Duponchelle
0da5679c6f rtspsrc: do not checksum the stream id
https://bugzilla.gnome.org/show_bug.cgi?id=783307
2017-06-16 17:30:11 +02:00
Tim-Philipp Müller
3a0fe9c2f5 qtmux: add support for muxing PNG
Demuxer already supported it.
2017-06-15 23:31:24 +01:00
Sebastian Dröge
a722f6e832 rtspsrc: Use a mutex for protecting against concurrent send/receives
We currently send data to the RTSP connection from multiple threads:
whenever a command is to be handled and whenever RTCP is generated. This
can cause data corruption or worse if both happen at the same time.

As such, protect gst_rtsp_connection_send() and gst_rtsp_connection_receive()
calls with a mutex. While this means that we hold a mutex during the IO
operation, this is not actually a problem as the IO operation can be
interrupted (gst_rtsp_connection_flush()) at any time and is blocking by
itself anyway.
2017-06-15 15:25:23 +03:00
Sebastian Dröge
deb9c62cd9 qtmux: Un-merge the last two stsc entries after serializing
The last entry will most likely get new samples added to it in "robust"
muxing mode, changing the samples_per_chunk and thus making it wrong to
keep the last two entries merged. It will run into an assertion later
when adding a new sample to the chunk.

Thanks to gdiener@cardinalpeak.com for the analysis of the bug and
proposal for a solution.
2017-06-15 11:50:44 +03:00
Sebastian Dröge
a82e38d607 wavparse: Actually clip to upstream size instead of size of the data chunk
There might be other chunks after the data chunk, so clipping the chunk
size with the data size can lead to a negative number and all following
calculations go wrong and cause crashes or worse.

This was introduced in 3ac119bbe2.

https://bugzilla.gnome.org/show_bug.cgi?id=783760
2017-06-14 00:11:17 +03:00
Vivia Nikolaidou
96cd941788 splitmux: Drop allocation queries
They can cause us to deadlock, while we're waiting for a new frame and
upstream is waiting for the allocation query to be answered before
sending a frame

https://bugzilla.gnome.org/show_bug.cgi?id=783753
2017-06-13 18:29:37 +03:00
Mathieu Duponchelle
f6283b082e rtspsrc: uniquify stream ids
https://bugzilla.gnome.org/show_bug.cgi?id=783307
2017-06-07 23:30:05 +02:00
Jimmy Ohn
55e0b18186 qtdemux: remove not needed code
remove not needed code about res variable.

https://bugzilla.gnome.org/show_bug.cgi?id=783422
2017-06-06 11:02:59 +02:00
Tim-Philipp Müller
18b53c2236 rtph265depay: fix caps leak 2017-06-02 11:30:15 +01:00
Tim-Philipp Müller
a68a7fb65d rtph264depay: 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.
2017-06-01 17:32:17 +01:00
Juan Navarro
72d2afda18 rtpsession: print value of unknown RTCP Payload Type
This adds printing the actual value of any unknown RTCP PT
to the already existing WARNING log message.

https://bugzilla.gnome.org/show_bug.cgi?id=783248
2017-05-31 10:20:27 +03:00
Tim-Philipp Müller
a9f9166004 rtpopusdepay: minor perf improvements
Use the ::process_rtp_packet() vfunc to avoid mapping the
RTP buffer twice.

gst_rtp_buffer_get_payload_buffer() returns a new sub-buffer
which will always be writable, so no need to make it writable.
2017-05-24 16:41:45 +01:00
Tim-Philipp Müller
f9a740b319 rtp: opus: use existing utility funcs for copying/dropping metas
We had our own copies of those while the code was in -bad, but now
we can use the existing utility functions instead of re-implementing
them.
2017-05-24 16:18:01 +01:00
Tim-Philipp Müller
4a28e649c3 rtp: cache meta tag quarks and add more utility functions for metas
Every g_quark_from_static_string() is a hash table lookup serialised
on the global quark lock in GLib. Let's just look up the two quarks
we need once and cache them locally for future use. While we're at it,
add new utility functions for the two most commonly used tags
(audio + video). Make first argument a gpointer so we don't have to
cast and make the code ugly. These are used for logging purposes
only anyway.
2017-05-24 13:32:10 +01:00
vijay
810c0bb084 aacparse : Fix, Caps were not set while reusing aacparse
While reusing aacparse caps were not set.This fix enables aacparse to reuse in same pipeline.

https://bugzilla.gnome.org/show_bug.cgi?id=783027
2017-05-24 13:59:52 +02:00
Tim-Philipp Müller
e67a5a9f18 multifile: remove some cruft 2017-05-21 10:33:43 +01:00
Luis de Bethencourt
fb00a357cd multifilesink: fix property name in example pipeline
Since the move from CVS the property name of the documentation example
has been filename instead of location. Users trying the gst-launch
command as is will get:
no property name "filename" in element

Fixing it.
2017-05-20 11:51:33 +01:00
Edward Hervey
4f713717de isomp4: Safely ignore [skip] atoms
Instead of warning about them
2017-05-18 18:12:15 +02:00
Tim-Philipp Müller
6cb49cf2c3 Fix up package name and origin in some plugins 2017-05-18 10:44:07 +01:00
Nicolas Dufresne
b68d936ae0 Remove plugin specific static build option
Static and dynamic plugins now have the same interface. The standard
--enable-static/--enable-shared toggle are sufficient.
2017-05-16 14:41:19 -04:00
Vivia Nikolaidou
a910329f6d splitmuxsink: Add alignment-threshold argument
If a non-reference stream is behind the reference stream by an amount of
time smaller than the alignment threshold (in nsec), it counts as being
after it.

https://bugzilla.gnome.org/show_bug.cgi?id=782563
2017-05-16 15:30:52 +03:00
Vivia Nikolaidou
5f7fe63fea qtmux: Do not check timecode data for mp4 container
Timecode trak is only supported for mov right now, not for mp4. That
code would otherwise create an invalid trak if the muxed video contained
timecode metadata.

https://bugzilla.gnome.org/show_bug.cgi?id=782684
2017-05-16 15:16:58 +03:00
Sebastian Dröge
347e814074 qtmux: When accepting renegotiation, just return TRUE and change nothing
We only accept new caps if they are basically the same. We don't want to
reset anything as if the caps are new, otherwise various state could get
out of sync with the current run.
2017-05-11 20:01:15 +02:00
Sebastian Dröge
10f4693163 qtmux: In prefill mode, only pad buffers with > 0 sized memories as needed
Adding a 0-byte memory has not much effect.

Also add some debug output.
2017-05-11 19:21:22 +02:00
Sebastian Dröge
63492ee141 qtmux: Lateness is in QT timescale, diff in GstClockTime
Print the right one in debug output to get meaningful numbers.
2017-05-10 15:58:41 +02:00
Sebastian Dröge
163b62fc25 qtmux: Error out if a gap edit list has to be written in prefill mode
We don't have any space reserved for this in the moov and the
pre-finalized moov would have broken A/V synchronization. Error out here
now
2017-05-10 14:31:40 +02:00
Sebastian Dröge
c0f505e80e qtmux: Calculate with reserved moov size instead of last moov size
We have some padding added after the initial moov, so a bigger updated
moov can be handled to some degree and is expected. Previously we just
ignored the padding and errored out in cases when the padding would've
just been enough.
2017-05-10 11:42:09 +02:00
Sebastian Dröge
419f53259f qtmux: Error out directly if sending filler data results in a flow error
CID 1405994
2017-05-10 11:12:23 +02:00
Sebastian Dröge
3fcfe774e6 qtmux: In prefill mode, handle the case when only the first chunk was ever used 2017-05-09 16:02:43 +02:00
Sebastian Dröge
55f949676e qtmux: Add new prefill recording mode
This sets up a moov with the correct sample positions beforehand and
only works with constant framerate, I-frame only streams.

Currently only support for ProRes and raw audio is implemented but
adding new codecs is just a matter of defining appropriate maximum frame
sizes.

https://bugzilla.gnome.org/show_bug.cgi?id=781447
2017-05-09 14:17:04 +02:00
Sebastian Dröge
f0163a016c qtmux: Error out on discontinuities/gaps when muxing raw audio
When muxing raw audio, we have no way of storing timestamps but are just
storing a continuous stream of audio samples. If the difference between
the expected and the real timestamp becomes to big, we should error out
instead of silently creating files with wrong A/V sync.

https://bugzilla.gnome.org/show_bug.cgi?id=780679
2017-05-09 14:16:51 +02:00
Tim-Philipp Müller
d826c5ad96 matroskademux: improve index memory usage
Re-arrange order of index entry struct members to avoid padding
bytes in the middle of the struct, thus potentially reducing the
overall size of the struct and reducing memory used by the index.
On Linux x86_64 the size goes down from 32 bytes to 24 bytes for
each index entry.
2017-05-06 22:39:31 +01:00
Seungha Yang
66448be77f qtdemux: Fix crash on mss stream caused by invalid stsd entry access
Since mss has no moov, default stsd entry should be created with media-caps.

https://bugzilla.gnome.org/show_bug.cgi?id=782042
2017-05-02 14:20:02 +03:00
Sebastian Dröge
875fc630d5 qtdemux: Don't crash in debug output if stream==NULL
That case is correctly handled below but not in the debug output.

https://bugzilla.gnome.org/show_bug.cgi?id=781270
2017-04-27 12:56:27 +03:00
Sebastian Dröge
a593e4966e qtdemux: Don't perform seeks with inconsistent seek values
If gst_segment_do_seek() fails, we shouldn't try seeking on that
resulting segment but just error out. Crashes further down the line
otherwise.
2017-04-25 17:12:30 +03:00
Tim-Philipp Müller
e7e7f26200 rtph264depay: don't insert SPS/PPS inline for AVC output
SPS/PPS are in the caps in this case and shouldn't be in
the stream data.
2017-04-24 17:29:37 +01:00
Sebastian Dröge
c99f7579f3 rtspsrc: Chain up to the parent class' provide_clock() implementation
If no clock was provided directly by rtspsrc. This behaviour was removed
by f8013487c9 and results in rtspsrc not
providing the system clock via the rtpjitterbuffer.

As a result, if another element like an audio sink, provides a clock,
the pipeline would select that (when going to PAUSED/PLAYING again later).
Audio clocks usually don't progress in PAUSED, and thus our live source
won't be able to use the clock to produce data, making the sink never
preroll and everything is stuck.
2017-04-21 19:14:09 +01:00
Jürgen Sachs
7c658c3c04 qtdemux: reset sample_description_id to default
Fixes stream where sample_description_id is specified in the tfhd

https://bugzilla.gnome.org/show_bug.cgi?id=778337
2017-04-21 06:45:10 +02:00
Sebastian Dröge
fe77e2efe8 splitmuxsink: Don't use an explicit name for requesting audio pads
... unless the muxer uses the same audio pad template name as
splitmuxsink. We can't request a pad called "audio_0" on a muxer that
wants pads to be "sink_%d".
2017-04-20 13:17:33 +01:00
ChangBok Chae
3d19d6d8bc flvdemux: remove duplicated segment initialization
It's also done in gst_flv_demux_cleanup().

https://bugzilla.gnome.org/show_bug.cgi?id=779106
2017-04-20 12:42:58 +01:00
Xavier Claessens
6b42569ded splitmuxsink: Correctly catch FLUSH events in probes
https://bugzilla.gnome.org/show_bug.cgi?id=767498
2017-04-20 20:17:35 +10:00
Tim-Philipp Müller
50a4b5bc0d Revert "rtpbin: pipeline gets an EOS when any rtpsources byes"
This reverts commit eeea2a7fe8.

It breaks EOS in some sender pipelines, see
https://bugzilla.gnome.org/show_bug.cgi?id=773218#c20
2017-04-19 12:28:12 +01:00
Edward Hervey
58e3033747 qtdemux: Reset adapter in more discontinuity cases
In push mode we process as much as possible in the adapter. When we receive
a DISCONT buffer which we can't match to an actual sample (based on the existing
sample table) and there is still data remaining in the incoming adapter,there is
one of two cases happening:
1) We are doing reverse playback, in which case we should flush out all pending
  data
2) We have leftover data from the previous incoming buffer... which we can't do
  anything about.

For the second case, make sure we flush out the remaining data so that we can start
parsing again from scratch.

https://bugzilla.gnome.org/show_bug.cgi?id=781319
2017-04-17 13:10:06 +02:00
Edward Hervey
474819cc3d rtspsrc: Use GST_ELEMENT_ERROR_WITH_DETAILS
Allows the application to know the exact status code that was returned
by the server in a programmatic fashion.

https://bugzilla.gnome.org/show_bug.cgi?id=781304
2017-04-17 13:10:06 +02:00
Seungha Yang
3b9ea4b85f qtdemux: Fix leak on QtDemuxStreamStsdEntry
Fix unit test failure

https://bugzilla.gnome.org/show_bug.cgi?id=781362
2017-04-16 23:37:55 +01:00
Sebastian Dröge
e51c08b0a2 qtmux: Fix timescale of timecode tracks
They should have ideally the same timescale of the video track, which we
can't guarantee here as in theory timecode configuration and video
framerate could be different. However we should set a correct timescale
based on the framerate given in the timecode configuration, and not just
use the framerate numerator.
2017-04-14 13:38:53 +03:00
Edward Hervey
c6e9c67f63 qtdemux: Properly reset demuxer when all streams are EOS
Make sure offset and neededbytes are properly resetted when all
streams are EOS in push-mode.

Avoids cases when some data might still be pushed by upstream (because
it didn't yet see the resulting GST_FLOW_EOS yet) and qtdemux gets
completely lost.

https://bugzilla.gnome.org/show_bug.cgi?id=781266
2017-04-13 13:26:36 +02:00
Edward Hervey
7077425c3d qtmux: Don't forget to update pad->last_buf
buf is the current pad->last_buf value. If ever it gets copied/unreffed,
we need to make sure to write back the new  pointer to the last_buf
variable.

Fixes using wrong pointer values in the case of decrasing DTS value
2017-04-12 13:26:59 +02:00
Jürgen Sachs
9684c88c60 qtdemux: fix: sample description index override in tfhd not evaluated
https://bugzilla.gnome.org/show_bug.cgi?id=778337
2017-04-12 11:04:46 +02:00
Edward Hervey
26f9869668 qtdemux: Add out-of-bound check
Make sure we don't read invalid memory
2017-04-12 11:03:24 +02:00
Thiago Santos
9ac3861a9b qtdemux: move parsing of tkhd out of stsd entry loop
It needs only to be read once.
2017-04-11 23:42:56 -07:00
Thiago Santos
cf6733a55e qtdemux: check for a different stsd entry before pushing a sample
Before pushing a sample, check if there was a change in the current
stsd entry. This patch also assumes that the first stsd entry is
used as default for the first sample. It might cause an uneeded
caps renegotiation when this isn't the case.
2017-04-11 23:42:56 -07:00
Thiago Santos
86b427dc70 qtdemux: parse all stsd entries
stsd can have multiple format entries, parse them all.

This is required to play DVB DASH profile that uses multiple entries
to identify the different available bitrates/options on dash streams

The stream format-specific data is not stored into QtDemuxStreamStsdEntry
2017-04-11 23:42:55 -07:00
Thiago Santos
54e252e095 qtdemux: rework stsd sample entries access
Instead of using the stsd as a base pointer, use the actual stsd
entry as the stsd can have multiple entries. This is rarely used
for file playback but is a possible profile with in DVB DASH specs.

This still doesn't support stsd with multiple entries but makes it
easier to do so.
2017-04-11 14:13:56 -07:00
Thiago Santos
bd32bcc36c qtdemux: get stsd child by index instead of type
There might be multiple children with the same type
2017-04-11 14:13:56 -07:00
George Kiagiadakis
7f6c783930 rtprtxqueue: implement handling of the max-size-time property
https://bugzilla.gnome.org/show_bug.cgi?id=780867
2017-04-11 09:44:33 +03:00
Sebastian Dröge
d6b145df5f qtmux: Fix last_dts tracking for raw audio and similar formats
Accumulate the durations directly and don't scale yet another time by
the number of samples.
2017-04-10 15:55:54 +03:00
Lyon Wang
f26835d8bb scaletempo: Scale GAP event timestamp and duration like for buffers
https://bugzilla.gnome.org/show_bug.cgi?id=781008
2017-04-09 10:45:21 +03:00
Edward Hervey
9a066e548d aacparse: streamline and improve AudioSpecificConfig parsing
AudioSpecifigConfig is used in a variety of AAC streams but was
being parsed differently. Instead, make everyone use the same parsing.

* Remove unused 'bits' field (it was always set to 0 if present)
* Add proper GAConfig parsing (to know the  number of samples per frame
  if present).

Fixes wrong rate/channels configuration in streams coming from qtdemux

https://bugzilla.gnome.org/show_bug.cgi?id=780966
2017-04-06 12:04:46 +02:00
Edward Hervey
345c566552 aacparse: Handle Parametric Stereo with HE-AAC(v2)
According to ISO/IEC:14496-2:2009 , in the case of HE-AACv2 (audioObjecType
29) parametric stereo is used (a single mono track is used and then
transformations are applied to it to provide a stereo output).

We therefore report two channels in the case where there is one reported
in the audioChannelConfiguration.

Fixes the various issues where a demuxer would report two channels, but
then the parser would say there's only one channel, and then the decoder
would output two channels.
2017-04-04 18:16:39 +02:00
Sebastian Dröge
6f3737f0c5 qtmux: Simplify buffer refcounting in add_buffer() and remove unneeded NULL checks 2017-04-04 15:24:45 +03:00
Sebastian Dröge
6b889bea69 qtmux: Select the best pad based on the cached last_buf if any
last_buf is the one we're going to write next, not buf. As such we
should check timestamps against that one if there is one to select the
earliest pad.

Also remember the currently selected pad in the very beginning when
storing the first last_buf.

This both solves some edge cases where not the correct next pad was
selected corresponding to the target interleave.
2017-04-04 15:24:45 +03:00
Sebastian Dröge
eb307baff4 qtmux: Error out immediately if a timecode is to be written but downstream return not-OK 2017-04-04 15:24:45 +03:00
Edward Hervey
1e4cdc6d6f qtdemux: Update variables before early exit
This is an update of d78d589627

We still exit as early as possible in case of non-ok/non-unlinked combined
flow, but we first make sure that we update the internal position variables.

This ensures that if upstreams "ignores" the flow return (and carries on pushing),
we don't end up processing data with completely bogus variables/positions.
2017-04-03 11:37:52 +02:00
Douglas Bagnall
a9f26c2a14 interleave: avoid using uninitialised ordering_map
If self->channel_positions == NULL (which seems unlikely),
self->default_channels_ordering_map will be used unintialised.

We avoid that by keeping track of the channel_mask, which is set when
the ordering map is initialised.

https://bugzilla.gnome.org/show_bug.cgi?id=780331
2017-03-31 14:10:34 +03:00
Douglas Bagnall
c08d719453 interleave: don't overflow channel map with >64 channels
When there are more than 64 channels, we don't want to exceed the
bounds of the ordering_map buffer, and in these cases we don't want to
rempa at all. Here we avoid doing that.

https://bugzilla.gnome.org/show_bug.cgi?id=780331
2017-03-31 14:10:34 +03:00
Sebastian Dröge
2b50a338c3 qtdemux: In gap mode, consider the mdat offset when calculating the remaining mdat size
The mdat generally does not start at offset 0, we have to include the
size of the moof and whatever else was in front of the mdat.
2017-03-27 21:52:51 +03:00
Sebastian Dröge
ea4e9fc2d4 atomsrecovery: Error out when fseek() fails instead of silently ignoring
CID 1403262
2017-03-27 11:43:57 +03:00
George Kiagiadakis
501bf0e8d1 rtpmux: fix output segment and buffer DTS to correspond to the flattened PTS
https://bugzilla.gnome.org/show_bug.cgi?id=780347
2017-03-24 11:09:46 +02:00
Sebastian Dröge
e66d75ec87 qtmux: Remove some unused variables 2017-03-23 17:53:54 +02:00
Sebastian Dröge
ebdaca603c qtmux: Remove a couple of unneeded levels of indentation 2017-03-23 15:02:03 +02:00
Enrique Ocaña González
28a57d0586 qtdemux: distinguish TFDT with value 0 from no TFDT at all
TFDTs with time 0 are being ignored since commit 1fc3d42f. They're
mistaken with the case of not having TFDT, but those two cases
must be distinguished in some way.

This patch passes an extra boolean flag when the TFDT is present.
This is now the condition being evaluated, instead of checking for
0 time.

https://bugzilla.gnome.org/show_bug.cgi?id=780410
2017-03-23 08:28:53 +11:00
Sebastian Dröge
9c121b09a5 qtmux: Reset current chunk after writing out timecode
If we have multiple tracks with timecodes, or it's not the first track
that has timecodes, or not the first buffer, we already started a chunk
for media data. We now need to "close" that chunk because we wrote data
for the timecode track and a new chunk has to be started for the
original track the next time it has data.
2017-03-22 19:16:33 +02:00
Sebastian Dröge
cb6aab8685 qtmux: Do timecode handling per track, not per muxer instance
There could be multiple video tracks with timecodes.
2017-03-22 18:53:19 +02:00
Jan Schmidt
d76bd1913f qtdemux: matroskademux: Ignore repeated seek events
Similar to what was done in adaptivedemux, ignore seek
events we've already handled - such as when they are received
on every srcpad of files with lots of streams.
2017-03-22 00:40:01 +11:00
Sebastian Dröge
a56a01f15f dashdemux: Update mdatleft from overall mdatsize and offset when observing a gap
Otherwise mdatleft will have a value calculated from the initial
mdatsize minus the parts of the stream that we saw, which is not
including all the parts of the stream that might've been skipped.
2017-03-21 14:56:55 +02:00
Tim-Philipp Müller
f26edcdf34 docs: update two references to the removed 'mad' plugin
https://bugzilla.gnome.org/show_bug.cgi?id=776140
2017-03-20 17:03:54 +00:00
George Kiagiadakis
3e91601fbb rtprtxqueue: add basic documentation and example pipelines
Mostly explaining the difference between rtprtxqueue and rtprtxsend.
2017-03-20 12:10:55 +02:00
George Kiagiadakis
ba606b96d3 rtprtxreceive: fix example pipelines and improve the documentation
https://bugzilla.gnome.org/show_bug.cgi?id=771383
2017-03-17 19:07:34 +02:00
Vincent Penquerc'h
f35238794c flacparse: fix playback if sample number does not start at 0
This reverts commit 29b807685d, while
fixing the original breaking tests/check/pipelines/flacdec.
2017-03-17 14:11:44 +00:00
Vincent Penquerc'h
29b807685d Revert "flacparse: fix playback if sample number does not start at 0"
This breaks gst-validate on the build server (though not locally),
and a unit test, and I can't run unit tests right now for some
unrelated reason.

This reverts commit 0747b56f8e.
2017-03-17 11:30:04 +00:00
George Kiagiadakis
0e65304d5c rtpsession: print the correct variable in debug statement
This debug statement is meant to print the time since the last (early)
RTCP transmission, not the last regular RTCP transmission (which also
happens to be set a few lines above to current_time, so the debug output
is just confusing)
2017-03-16 17:46:46 +02:00
George Kiagiadakis
1622d4c894 rtprtxsend: convert LOG message to TRACE
This is printed too often (for every chained buffer!) and just clutters the logs.
2017-03-16 17:46:46 +02:00
Miguel París Díaz
9ffef7ecd5 rtpsource: fix warning message
https://bugzilla.gnome.org/show_bug.cgi?id=780105
2017-03-16 16:33:02 +02:00
Vincent Penquerc'h
0747b56f8e flacparse: fix playback if sample number does not start at 0
https://bugzilla.gnome.org/show_bug.cgi?id=777738
2017-03-16 14:21:20 +00:00
Miguel París Díaz
54a2f33e47 rtpsource: get clock-rate from pt if needed to generate SR
https://bugzilla.gnome.org/show_bug.cgi?id=780105
2017-03-16 15:48:37 +02:00
Tim-Philipp Müller
c8f094cf7d rtph264depay: fix crash with empty sprops-parameters
https://bugzilla.gnome.org/show_bug.cgi?id=780040
2017-03-16 00:41:44 +00:00
Thiago Santos
b434ba86f1 atomsrecovery: also handle extra atoms after 'mdia' in a 'trak'
Take into account the atoms at the end of the 'trak' atom when
recovering it. So that its size (already computed and added in the trak
size) isn't making offsets wrong.

https://bugzilla.gnome.org/show_bug.cgi?id=771478
2017-03-14 20:27:48 -07:00
Thiago Santos
7e39dec391 qtmux: avoid fallthrough to moovrecovery failure section
Return before that to preserve our successfull results, otherwise no
moov recovery information would be written

https://bugzilla.gnome.org/show_bug.cgi?id=771478
2017-03-14 20:27:48 -07:00
Thiago Santos
4d9b17ad77 atomsrecovery: expect more atom types at the headers
Skip more atoms at the header until it finds the 'mdat' to continue the
moov recovery

https://bugzilla.gnome.org/show_bug.cgi?id=771478
2017-03-14 20:27:48 -07:00
Emeric Grange
534be3313c qtmux: add CineForm support
https://bugzilla.gnome.org/show_bug.cgi?id=780024
2017-03-14 18:03:34 +02:00
Sebastian Dröge
6cb8c802f4 qtmux: Only create new chunks if we have more than a single stream
There's no point in creating multiple chunks otherwise, it only wastes
some bytes for storing the chunk offsets.
2017-03-14 15:09:44 +02:00
Emeric Grange
7bdcd57980 qtdemux: add S16L support
https://bugzilla.gnome.org/show_bug.cgi?id=780022
2017-03-14 14:55:44 +02:00
Michael Dutka
cef5411193 rtph264depay, rtph265depay: remove stray g_debug()
https://bugzilla.gnome.org/show_bug.cgi?id=779858
2017-03-10 18:14:52 +00:00
Wim Taymans
16f3fd6782 qtmux: init fourcc
Initialize the fourcc to 0 so that we can detect failure later.
2017-03-10 11:24:14 +01:00
Sebastian Dröge
98583dc944 qtmux: Free EDTS instead of just clearing it and setting it to NULL 2017-03-08 16:01:02 +02:00
Sebastian Dröge
0e62a0603d qtmux: Fix some memory leaks related to timecode tracks 2017-03-08 15:27:32 +02:00
Jan Schmidt
7c0a9cb585 splitmuxsrc: Fix reverse playback
Fix the check for whether the start time of the segment has
been reached when playing in reverse. Otherwise, playback
stops after reaching the start of any file part, instead of
continuing until all parts within the segment have played
2017-03-04 00:35:32 +11:00
Jan Schmidt
c82ced1868 qtdemux: Don't lose crypto info on a new moof
We parse the next moof in advance of having pushed
all samples from the previous one in some cases, and
we'll still need the crypto info from the previous
fragment so keep around any unused crypto info entries
when adding new ones
2017-03-04 00:35:32 +11:00
Sebastian Dröge
7709920ca3 qtmux: Update modification times when sending the moov
https://bugzilla.gnome.org/show_bug.cgi?id=779422
2017-03-02 20:33:30 +02:00
Michael Smith
f7b1eae3a2 sbcparse: Fix up values for allocation enumeration.
https://bugzilla.gnome.org/show_bug.cgi?id=779389
2017-03-02 11:29:25 -05:00
George Kiagiadakis
71b63d54fe rtprtxreceive: fix potential leak of old, unassociated, association requests
https://bugzilla.gnome.org/show_bug.cgi?id=722560
2017-03-01 10:50:43 +02:00
Sebastian Dröge
8dee6f815f avidemux: Don't increment -1 / unset indices
CID 1398545
2017-02-28 15:47:23 +02:00
Sebastian Dröge
ce2070c092 qtdemux: Protect against NULL pointer dereference for streams without caps
CID 1363332
2017-02-28 15:20:31 +02:00
Sebastian Dröge
f2e17f5791 rtph263pay: Free mac on errors
CID 1212149
2017-02-28 12:57:02 +02:00
Sebastian Dröge
bc14107742 rtpvorbispay: Add missing break to for loop 2017-02-28 12:45:24 +02:00
Sebastian Dröge
4c30cbfe22 qtdemux: Fix compilation with gcc 7
qtdemux.c: In function ‘qtdemux_parse_samples’:
qtdemux.c:8450:39: error: ‘*’ in boolean context, suggest ‘&&’ instead [-Werror=int-in-bool-context]
         if (stream->samples_per_frame * stream->bytes_per_frame) {
             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
2017-02-27 21:02:51 +02:00
Sebastian Dröge
323dc466d0 mpegaudioparse: Fix compilation with gcc 7
gstmpegaudioparse.c: In function ‘gst_mpeg_audio_parse_reset’:
gstmpegaudioparse.c:209:3: error: ‘memset’ used with length equal to number of elements without multiplication by element size [-Werror=memset-elt-size]
   memset (mp3parse->xing_seek_table_inverse, 0, 256);
   ^~~~~~
gstmpegaudioparse.c: In function ‘gst_mpeg_audio_parse_handle_first_frame’:
gstmpegaudioparse.c:951:7: error: ‘memset’ used with length equal to number of elements without multiplication by element size [-Werror=memset-elt-size]
       memset (mp3parse->xing_seek_table_inverse, 0, 256);
       ^~~~~~
2017-02-27 21:01:23 +02:00
Sebastian Dröge
e693d29728 rtpvorbispay: When getting new headers, replace the old version of them
This prevents storing an infinite amount of e.g. comment headers if they
come without a new initialization header in front of them. There can
only be one header of each type.
2017-02-27 19:32:40 +02:00
Sebastian Dröge
f44314c029 vorbispay: Only replace headers when receiving a new config header
If we also replace all headers when receiving any possibly following
comments header, we would throw away the config header before being able
to make use of it.
2017-02-27 19:24:07 +02:00
George Kiagiadakis
9b84513337 splitmuxpartreader: ignore sparse streams when calculating the end offset of a part
A sparse stream's ending timestamp can be considerably smaller
than the ending timestamps of the other streams, which can lead
to skipping considerable time from the next part.

https://bugzilla.gnome.org/show_bug.cgi?id=761086
2017-02-27 12:58:21 +02:00
George Kiagiadakis
99728792cd splitmuxpartreader: identify sparse streams 2017-02-27 12:58:21 +02:00
Edgard Lima
8635258046 Update Edgard Lima's email
https://bugzilla.gnome.org/show_bug.cgi?id=779230
2017-02-27 00:34:19 +00:00
Andrew
76792a5c20 rtpjitterbuffer: Don't always reset PTS to 0 after a gap
In function rtp_jitter_buffer_calculate_pts: If gap in incoming RTP
timestamps is more than (3 * jbuf->clock_rate) we call
rtp_jitter_buffer_reset_skew which resets pts to 0. So components down
the pipeline (playes, mixers) just skip frames/samples until pts becomes
equal to pts before gap.

In version 1.10.2 and before this checking was bypassed for packets with
"estimated dts", and gaps were handled correctly.

https://bugzilla.gnome.org/show_bug.cgi?id=778341
2017-02-26 12:41:19 +02:00
Jochen Henneberg
29f9062016 rtpvorbispay: Update and send out headers when new headers are received
The payloader needs to reset and update the vorbis config data which is
pushed on the network if it receives new headers, or at least, it may
have to do so.

Without this, the stream configuration could change without the
payloader sending the new configuration to the other side.
2017-02-20 14:21:13 +02:00
Olivier Crête
d8868c6339 splitmuxsink: Change files on incompatible caps
https://bugzilla.gnome.org/show_bug.cgi?id=761761
2017-02-17 15:11:02 -05:00
Olivier Crête
f79a7afac2 splitmuxsink: Reset ready_for_output on state change
https://bugzilla.gnome.org/show_bug.cgi?id=761761
2017-02-17 15:11:02 -05:00
Olivier Crête
5059b9b8c9 splitmuxsink: Remove unused next_max_out_running_time
https://bugzilla.gnome.org/show_bug.cgi?id=761761
2017-02-17 15:11:02 -05:00
Olivier Crête
c98d932fb8 splitmuxsink: Remove unused muxed_out_time
https://bugzilla.gnome.org/show_bug.cgi?id=761761
2017-02-17 15:11:02 -05:00
Jan Schmidt
488e8edba4 Revert "qtdemux: Always snap to the start of the keyframe"
This reverts commit 107902ec51.

This commit intended to ensure that keyframe seeks land at the
start timestamp of a keyframe, rather than in the middle of one,
but they cause trouble on files with sparse streams, or with
JPEG 'cover art' tracks that have only one or a few JPEG samples
with very long durations.

That's still desirable for doing seamless cutting of videos,
but needs a rethink for implementation.

https://bugzilla.gnome.org/show_bug.cgi?id=778690
2017-02-17 13:19:58 +11:00
Jan Schmidt
c32bf052a0 audiofx/echo: added surround-delay and surround-mask
Add a new boolean surround-delay property that makes
audioecho just apply a delay to certain channels to create
a surround effect, rather than an echo on all
channels. This is useful when upmixing from stereo - for example.

Add a surround-mask property to control which channels
are considered surround sound channels when adding a
delay with surround-delay = true

Original patch from Jochen Henneberg <jh@henneberg-systemdesign.com>
2017-02-17 01:29:08 +11:00
Sebastian Dröge
71c76e677a udpsrc: Use IP_MULTICAST_ALL for filtering IPv4 packets if available
This goes around the inefficient control message based filtering and
does all the filtering kernel-side. Unfortunately this is Linux-only and
there is no IPv6 variant of it (yet).
2017-02-15 00:14:32 +02:00
Søren Juul
1184429e21 icydemux: reset tags on empty value
Some radio streams uses StreamTitle='' to reset the title after a
track stopped playing, e.g. while the host talks between tracks or
during news segments.
This change forces an empty tag object to be distributed if
StreamTitle or StreamUrl is received with empty value, thus allowing
downstream elements to get notified about this.

https://bugzilla.gnome.org/show_bug.cgi?id=778437
2017-02-14 12:24:13 +02:00
Edward Hervey
49002fa8a7 rtspsrc: Properly notify missing elements
If the srtp elements are not present, post a message on the bus
informing about the missing plugins.
2017-02-13 11:17:25 +01:00