Commit graph

20061 commits

Author SHA1 Message Date
Sebastian Dröge
821320fbc4 hlsdemux: Resync live playlists to the 3rd newest fragment if we fall off the playlist
As HLS does not provide any way of knowing the server's clock, and we do
buffering of "live" streams, at some point we will fall behind the server in
many cases and would have to advance to a fragment that is not in the playlist
anymore.

Previously we would've just resynced to the next oldest fragment that is still
there, but this causes problems as from this point onwards we would always
fall off the playlist again all the time.
Instead we now resync and move to the 3rd newest fragment like we would do
when starting playback of a live stream.

https://bugzilla.gnome.org/show_bug.cgi?id=758987
2015-12-04 18:06:30 +02:00
Tim-Philipp Müller
fe1923e1e6 hls: m3u8: remove superfluous gst_m3u8_copy() implementation
No need to implement _copy() when we just copy a list that
we're freeing three lines later anyway. Instead just steal
the new main list.
2015-12-03 18:25:12 +00:00
Sebastian Dröge
280de75d89 adaptivedemux: Log PTS of buffers that are pushed downstream 2015-12-03 10:08:53 +02:00
Edward Hervey
a21c2618c5 tsdemux: Expose DVB Subpicture as subpictures
For some reason we were considering them as private data.
2015-12-02 14:15:04 +01:00
Edward Hervey
531117b7df tsdemux: Push GAP events *after* deactivating old programs
The order in which program switch must happen is:
1) drain all data on old pads (but don't push EOS)
2) add new pads (but don't push any data on them)
3) Push EOS and remove old pads
4) Start pushing data on new pads

There was one caveat in this implementation, which is that when
we activate a sparse pad (step 2) we would push a GAP event. The problem
is that, while being an event, it is actually *data*.

We therefore need to make sure pushing those GAP event is done at the step
we start pushing data.

https://bugzilla.gnome.org/show_bug.cgi?id=750402
2015-12-02 14:15:04 +01:00
Edward Hervey
7336294635 tsdemux: Make sure old streams are drained before switching
Before we add any streams, make sure we drain all streams. This ensures
there's consistency that only "new" data will be pushed on buffers once
the new pads are added

https://bugzilla.gnome.org/show_bug.cgi?id=750402
2015-12-02 14:15:04 +01:00
Edward Hervey
14e6d2d427 mpegtsdemux: Allow deactivation of programs to be delayed
When changing programs, the order of events needs to be the following:
* add pads from new program
* send EOS on old pads
* remove old pads
* emit 'no-more-pads'

Previously tsdemux was not doing that, and was first deactivating and
removing old pads before adding new ones.

We fix this by allowing subclasses of mpegtsbase to be able to handle
themselves the deactivation of programs. In this case tsdemux will
properly deactivate it once it has activated the new program.

https://bugzilla.gnome.org/show_bug.cgi?id=750402
2015-12-02 14:15:04 +01:00
Maroš Ondrášek
905158a055 hlsdemux: update current variant if connection speed is set
If connection speed is set, playlist according
to connection speed is selected as current playlist.

Problem is that the current variant of main playlist still
points to previously set variant.
If previously set variant doesn't correspond to current
playlist, then it causes unnecessary change of playlist
to the same playlist after first fragment is downloaded,
because of not updated current variant.

To fix this, we need to make sure that current variant
of main playlist corresponds to the current playlist

https://bugzilla.gnome.org/show_bug.cgi?id=758946
2015-12-02 14:39:12 +02:00
Sebastian Dröge
92d926d733 videoframe-audiolevel: Fix compilation of static plugin and some compiler warnings
Use G_GSIZE_FORMAT for gsize instead of %ld and make sure that the plugin name
is a valid C identifier, i.e. contains no spaces or dashes.
2015-12-02 14:36:42 +02:00
Matthew Waters
c8099e6e71 glcolorconvert: improve the YUY2/UYVY->RGBA conversion shader
Don't offset the y-axis.  We only need to offset on the x-axis.

Removes a sawtooth pattern on horizontal and vertical edges.

https://bugzilla.gnome.org/show_bug.cgi?id=755486
2015-12-02 22:52:20 +11:00
Matthew Waters
0b11eba96a glcolorconvert: improve RGBA->YUY2/UYVY conversion shader
We should only average the chroma samples not the luma sample.

https://bugzilla.gnome.org/show_bug.cgi?id=758904
2015-12-02 22:52:20 +11:00
Jan Schmidt
77b302b5da hlsdemux: Tell the base class the fragment duration
adaptivedemux uses the fragment duration as a delay
in some cases, so make sure to set it.
2015-12-02 22:29:38 +11:00
Jan Schmidt
08544a459b adaptivedemux: Send the bitrate of the stream as a tag
If we know or can measure the nominal bitrate of a stream,
send that info as a tag downstream
2015-12-02 22:29:38 +11:00
Jan Schmidt
952275ad99 hlsdemux: When switching bitrate variants, don't jump back
Don't jump backward to 3 files from the end of the playlist
when switching variants - it just means we downloaded
fragments fast and caught up to the end of the playlist.

Disable that by treating a variant switch as a playlist
update, not a restart due to a seek or so.
2015-12-02 22:29:38 +11:00
Vivia Nikolaidou
978bcd7181 alevel: New audio/video level element
The videoframe-audiolevel element acts like a synchronized audio/video "level"
element. For each video frame, it posts a level-style message containing the
RMS value of the corresponding audio frames. This element needs both video and
audio to pass through it. Furthermore, it needs a queue after its video
source.

https://bugzilla.gnome.org/show_bug.cgi?id=748259
2015-12-02 12:52:57 +02:00
Reynaldo H. Verdejo Pinochet
c564a043d1 Drop usage of deprecated g-ir-scanner --strip-prefix flag 2015-12-02 00:20:01 -08:00
Alex Ashley
0745d567a7 hlsdemux: correct the calculation of seek range of non-live streams
The seek range calculation for on-demand streams was incorrectly
excluding the last three segments of the stream. This three segment
rule should only be applied to live streams [1].

[1] https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-6.3.3

https://bugzilla.gnome.org/show_bug.cgi?id=758386
2015-12-02 10:16:25 +02:00
Paolo Pettinato
ce67e8934d pcapparse: Forward FLUSH_STOP events downstream too
https://bugzilla.gnome.org/show_bug.cgi?id=758913
2015-12-01 20:03:29 +02:00
Tim-Philipp Müller
64adb1998d hlsdemux: fix crash when decryption key can't be downloaded
Happened with
http://sslhls.m6tv.cdn.sfr.net/hls-live/livepkgr/_definst_/m6_hls_aes/m6_hls_aes_856.m3u8
if glib-networking was not installed (since key has https uri).
2015-12-01 18:01:36 +00:00
Tim-Philipp Müller
97ea56e91c hls: m3u8: remove pointless client_has_main() function
We always have a main list.
2015-12-01 17:51:34 +00:00
Tim-Philipp Müller
0ed4620033 hls: m3u8: remove unused _get_current_fragment_duration() function 2015-12-01 17:51:34 +00:00
Tim-Philipp Müller
e68914eeec hls: m3u8: remove unused m3u8 client update_failed_count field 2015-12-01 17:51:34 +00:00
Tim-Philipp Müller
5443cca406 hls: m3u8: remove helper var that's only used during parsing from structure
Just keep that local to the parsing function.
2015-12-01 17:51:34 +00:00
Tim-Philipp Müller
efe62292a3 hls: rename plugin from fragmented to hls 2015-12-01 17:51:34 +00:00
Sebastian Dröge
fac4ed18d4 hlsdemux: Always give timestamps if we're discont and don't mark stream discont if a playlist change was not successful
If the stream is discont, we must provide a timestamp in any case. Elements
like tsdemux are not going to output anything if we give a NONE timestamp
after a discont.

Also marking a stream as discont if a playlist change was not successful would
lead to the above situation, but in that case we are not required at all to
mark the stream discont as we're still at the old playlist.
2015-12-01 19:47:59 +02:00
Tim-Philipp Müller
b79cfc68cb tsmux: fix wrong log message level
ERROR level is debugging left-over.
2015-12-01 17:07:44 +00:00
Hyunjun Ko
0fd6b5d331 tests:aggregator: fix tc failure and correct check value
Failure by this commit 2dfa548f36, which is
to append hooks instead of prepend.
Because of this change, aggretated_cb is not called and leads to failure.

And correct to check flush stop value instead of flush start value

https://bugzilla.gnome.org/show_bug.cgi?id=757801
2015-12-01 10:28:39 +02:00
Sebastian Dröge
d8b1efe13a d3dvideosink: Don't try to recreate swapchain while the window is minimized
It will fail and cause the sink to crash. Instead wait until the window is
visible again before checking if the swapchain really has to be recreated.

https://bugzilla.gnome.org/show_bug.cgi?id=741608
2015-11-30 19:53:28 +02:00
Luis de Bethencourt
0767a237ad opusparse: remove unneeded statement
commit da5c41930c removed the two uses of the
new value of data:
  channels = opus_packet_get_nb_channels (data);
  bandwidth = opus_packet_get_bandwidth (data);

Since then, data isn't being used between incrementing it by packet_offset
and going out of scope. Removing this uneeded statement.
2015-11-27 18:51:10 +00:00
Tim-Philipp Müller
a7475bfc6c tests: id3mux: add unit test for GST_TAG_PRIVATE_DATA writing
https://bugzilla.gnome.org/show_bug.cgi?id=758728
2015-11-27 12:44:57 +00:00
Ravi Kiran K N
6b643fdff6 id3mux: write private data tag
Handle "PRIV" tag in id3mux. Write owner
identifier and private data and add to the
id3v2 frame.

https://bugzilla.gnome.org/show_bug.cgi?id=758728
2015-11-27 12:16:57 +00:00
Mathias Hasselmann
d387bfd188 androidmedia: Don't add metadata to locked buffer
The video decoders tried calling gst_buffer_add_*meta() on non-writable
buffer resulting in warnings of this kind:

  gstamcvideodec.c:921 (_gl_sync_render_unlocked): WARNING: amcvideodec
  Failed to create the transformation meta for the gl_sync 0xabc03848
  buffer 0xabb01b40 (0)

https://bugzilla.gnome.org/show_bug.cgi?id=758694
2015-11-26 22:24:26 +11:00
Florin Apostol
c6243c7d00 adaptivedemux: tests: disabled testFragmentDownloadError test
Until we will have support to control the generating thread from
fakeHTTPsrc element, the test testFragmentDownloadError is disabled.

https://bugzilla.gnome.org/show_bug.cgi?id=757776
2015-11-24 16:37:23 +00:00
Florin Apostol
665eb6fcca adaptivedemux: tests: corrected access to fakeHTTPsrc element
The src element for adaptivedemux is now a bin. Updated the tests to
correctly reach into the bin and get the fakeHTTPsrc element

https://bugzilla.gnome.org/show_bug.cgi?id=757776
2015-11-24 16:37:23 +00:00
Florin Apostol
7f3d47deb3 adaptivedemux: tests: made fakeHTTPsrc element MT safe
https://bugzilla.gnome.org/show_bug.cgi?id=757776
2015-11-24 16:37:23 +00:00
Vineeth T M
b328fbe31a spu-pgs: Fix array memory leak
https://bugzilla.gnome.org/show_bug.cgi?id=758517
2015-11-24 15:23:00 +00:00
Tim-Philipp Müller
01f23d88f3 audiomixer: register function name for debugging just once
Not every time aggregate is called...
2015-11-24 15:17:30 +00:00
Florin Apostol
9a7bf5fbf1 mpdparser: remove gst_mpd_client_check_time_position
https://bugzilla.gnome.org/show_bug.cgi?id=758593
2015-11-24 10:01:58 -03:00
Maroš Ondrášek
b902c4a293 mssdemux: add depth field to audio caps if available
depth field can be retrieved from "BitsPerSample" or
from "WaveFormatEx" structure, if provided in Manifest

https://bugzilla.gnome.org/show_bug.cgi?id=758586
2015-11-24 09:13:06 -03:00
Florin Apostol
c681c33d10 mpdparser: tests: added test for fraction of seconds in availabilityStartTime
https://bugzilla.gnome.org/show_bug.cgi?id=758410
2015-11-23 11:54:37 -03:00
Florin Apostol
650b7b8fce mpdparser: added support for parsing fraction of seconds in dateTime fields
https://bugzilla.gnome.org/show_bug.cgi?id=758410
2015-11-23 11:54:37 -03:00
George Kiagiadakis
1c8e2f3497 tests: put the waylandsink example window.ui file in EXTRA_DIST 2015-11-22 13:11:48 +01:00
George Kiagiadakis
0b97b89575 tests: fix linking waylandsink example with the gstwayland library
First, use top_builddir, otherwise it fails in out-of-source builds.
Second, link to the libtool archive directly to let make understand
the dependency.
2015-11-22 13:08:35 +01:00
Thiago Santos
5be46607bb dashdemux: always set presentationTimeOffset
Set it for all types of segment lists (templates / lists / base)
and not only for templates.

https://bugzilla.gnome.org/show_bug.cgi?id=751529
2015-11-20 20:59:16 -03:00
Sebastian Dröge
8541424d34 mxfmux: Error out if we get a timeout during live mixing
We can't handle that but need complete streams without gaps.
2015-11-21 01:56:46 +05:30
Sebastian Dröge
73beb1834e mxfmpeg: Use the correct sound essence compression UL for MP3
There's one for MPEG 1 Layer 1 and one for Layer 2 and 3. We previously
had the second for Layer 1 and 2 and nothing for Layer 3, which was wrong.
2015-11-21 01:56:46 +05:30
Sebastian Dröge
adb01a23da mxfmpeg: Set the essence container UL byte 13 to 0x10 for h264
0x04 signifies a MPEG elementary stream but according to RP2008, 0x10 should
be used for a h264 byte-stream. This also fixes compatibility of our files
with ffmpeg.
2015-11-21 01:56:46 +05:30
Roman Nowicki
21348cf772 qml: reuse existing GstQSGTexture
Fixes a memory leak leaking the texture objects.

https://bugzilla.gnome.org/show_bug.cgi?id=758286
2015-11-20 11:18:43 +11:00
Matthew Waters
33d98ddf48 qml: activate the wrapped context when binding
Mitigates the following critical

gst_gl_context_thread_add: assertion 'context->priv->active_thread == g_thread_self ()' failed
2015-11-20 11:09:45 +11:00
Roman Nowicki
27c94f3375 qml: proper initialization if scene is already initialized
The scene graph can be initialized when the we receive window handle change
notification and so we will not receive a scenegraph initialization
notification.  Initialize ourself in this case.

https://bugzilla.gnome.org/show_bug.cgi?id=758337
2015-11-20 09:41:56 +11:00