Commit graph

21392 commits

Author SHA1 Message Date
Sebastian Dröge
947656cfd2 dashdemux: When doing SIDX seeking, return instead of overriding the timestamp with 0 from the MPD seeking method
We don't need to call the latter at all as we're definitely in this period and
the segment is selected via the SIDX.

This is especially important when doing SNAP seeks, as otherwise we would
always start from the beginning of the period (usually 0) again.
2016-08-04 15:10:02 +03:00
Luis de Bethencourt
2ed4135237 hls: m3u8: remove impossible condition
After the check in line 1,111,  media->uri can't be NULL. So the two checks
for GST_HLS_MEDIA_TYPE_CLOSED_CAPTIONS are the same, removing the redundant
one which goes to cc_unsupported.

CID 1364752
2016-08-04 11:17:56 +01:00
Jan Schmidt
35c82fee32 hlsdemux: Don't output pending data after error
If the last_ret status is not OK, skip output
of any pending PCR scan buffer, similarly to how
the pending decryption buffer is handled above.
2016-08-04 04:53:50 +10:00
Jan Schmidt
07f49f15b1 adaptivedemux: On EOS, handle it before waking download loop
Otherwise, if the download loop wakes too quickly, it
might miss the last_ret value update from the processing
thread and loop again.
2016-08-04 04:29:38 +10:00
Jan Schmidt
2df53e5a7d hlsdemux: Include config.h and add header in utils
In gsthlsdemux-util.c, include config.h before any
other headers, and add a copyright / license header.
2016-08-04 01:54:28 +10:00
Edward Hervey
51c5ff45de tsdemux: Fix draining on wrong programs
When draining a program, we might send a newsegment event on the pads
that are going to be removed (and then the pending data).

In order to do that, calculate_and_push_newsegment() needs to know
what list of streams it should take into account (instead of blindly
using the current one).

All callers to calculate_and_push_newsegment() and push_pending_data()
can now specify the program on which to act (or NULL for the default
one).
2016-08-03 17:15:41 +02:00
Edward Hervey
e2b98a7721 tsdemux: Fix GAP synchronization without a valid PCR PID
For streams that don't have a valid PCR PID, we just use the latest
PTS from any given stream.

https://bugzilla.gnome.org/show_bug.cgi?id=608148
2016-08-03 17:15:41 +02:00
Michael Olbrich
36e6590335 tsdemux: handle pcr_pid == 0x1fff
Streams without PCR make senses in HLS, where the playlist timestamps
can be used to seek or calculate the duration.

https://bugzilla.gnome.org/show_bug.cgi?id=608148
2016-08-03 17:15:41 +02:00
Arnaud Vrac
7a3d189250 mpegtsdemux: do not abort playback when no PCR were found during initial scan
Seeking will not be possible in those streams but at least the can be
played. Note scanning is only done when tsdemux is configured in pull mode.

https://bugzilla.gnome.org/show_bug.cgi?id=608148
2016-08-03 17:15:41 +02:00
Arnaud Vrac
35a1720de1 mpegtsdemux: only wait for PCR when PCR pid is set
Streams without PCR make senses in HLS, where the playlist timestamps
can be used to seek or calculate the duration.

https://bugzilla.gnome.org/show_bug.cgi?id=608148
2016-08-03 17:15:40 +02:00
Jan Schmidt
ebab5b17f4 hls: Fix compiler warning for possibly uninit variable 2016-08-03 23:51:14 +10:00
Michael Olbrich
89727ee9a3 hlsdemux: seek all streams 2016-08-03 23:49:54 +10:00
Michael Olbrich
decafb5f4c hlsdemux: simplify gst_hls_demux_seek()
Don't initialize current_sequence. It is always overwritten in the walk
loop.
2016-08-03 23:49:54 +10:00
Michael Olbrich
4704634f43 hlsdemux: don't download the last fragment when seeking beyond the end of the track
It's not used anyways.
2016-08-03 23:49:54 +10:00
Jan Schmidt
1d4eb71a05 hlsdemux: Add support for ID3 tag parsing
Parse start PTS out of the ID3 tags in
audio fragments. Informational only for now.
2016-08-03 23:49:54 +10:00
Jan Schmidt
8cf50dbc44 hlsdemux: Do some reading and dumping of PCRs
Read PCRs out of the MPEG-TS stream in a basic way
and (for now) just log them
2016-08-03 23:49:54 +10:00
Jan Schmidt
d9daa5d0b3 hlsdemux: Only use the primary stream for bitrate selection.
When playing alternate rendition auxilliary streams, ignore
them in bitrate measurement (for now).
2016-08-03 23:49:54 +10:00
Jan Schmidt
e91bddbcfd hlsdemux: Only select video and audio streams by default
Ignore subtitle streams for now, because the
different fragment duration causes problems
switching bitrates w/ decodebin2 group draining.
2016-08-03 23:49:54 +10:00
Jan Schmidt
216195b7b2 hlsdemux: Publish all media for alternate renditions.
Create an output stream for each media when alternate renditions
are present. Update the manifests for all those streams, and
make sure that typefinding is still done for files smaller than 2KB
such as small WebVTT files.
2016-08-03 23:49:54 +10:00
Jan Schmidt
f32c7aa88a hlsdemux: Adjust downstream buffer offsets
When fetching a byte-region from a server resource,
adjust the downstream buffer offsets so that downstream
doesn't know. This is because id3demux insists on the
first offset being 0. Later we might strip ID3 headers
entirely and this will be unneeded.
2016-08-03 23:49:54 +10:00
Jan Schmidt
f3397e0d54 hlsdemux: Choose the default variant and track it when updating
Modify playlist updating to track information across updates
better, although still hackish.

When connection_speed == 0, choose the default variant
not the first one in the (now sorted) variant list, as that
will have the lowest bitrate.
2016-08-03 23:49:54 +10:00
Tim-Philipp Müller
4df6f1ee93 hlsdemux: move variant list handling over to new master playlist code
Adapt hlsdemux for the m3u8 playlist changes.
2016-08-03 23:49:54 +10:00
Tim-Philipp Müller
f0fcf1d718 hls: m3u8: Rework m3u8 parsing and storage.
Make M3U8 and GstM3U8MediaFile refcounted. The contents
of it and GstM3U8MediaFile are pretty much immutable
already, but if we make it refcounted we can just
return a ref to the media file from _get_next_fragment()
instead of copying over all fields one-by-one, and then
copying them all into the adaptive stream structure fields again.

Move state from client into m3u8 structure.  This will
be useful later when we'll have multiple media playlists
being streamed at the same time, as will be the case with
alternative renditions.

This has the downside that we need to copy over some
state when we switch between variant streams.

The GstM3U8Client structure is gone, and main/current
lists are not directly in hlsdemux. hlsdemux had as
many CLIENT_LOCK/UNLOCK as the m3u8 code anyway...
2016-08-03 23:49:54 +10:00
Haihua Hu
65a3c35670 qmlglsrc: Add qmlglsrc unit test example
https://bugzilla.gnome.org/show_bug.cgi?id=768160
2016-08-03 22:11:11 +10:00
Haihua Hu
0b23bb5a59 qt: implement qmlglsrc for qml view grab
[Matthew Waters]: gst-indent sources

https://bugzilla.gnome.org/show_bug.cgi?id=768160
2016-08-03 22:11:11 +10:00
Haihua Hu
fa37e3588e glwindow: Fix glimagesink cannot show frame when connect to qmlglsrc
When connect to qmlglsrc, x11 event loop will be replace by qt event loop
which will cause the window cannot receive event from xserver, such as resize

https://bugzilla.gnome.org/show_bug.cgi?id=768160
2016-08-03 22:10:56 +10:00
Hyunjun Ko
2bb3baa8c9 glupload: Use bufferpool to allocate new buffer in GLTextureUploadMeta
To improve performace of upload with GLTextureUploadMeta,
use bufferpool instead of allocating new buffer every time.

https://bugzilla.gnome.org/show_bug.cgi?id=769293
2016-08-03 21:16:47 +10:00
Matthew Waters
a46d4f3b57 glwindow: move unsetting queue_resize to _resize() instead of _draw()
Makes infinitely more sense and implementation were expecting that behaviour
anyway and would enter a resize, draw, resize, draw, ... cycle instead of only
resizing once.
2016-08-03 21:15:01 +10:00
Sebastian Dröge
050b253d1c adaptivedemux: Never ever hold the manifest lock while changing the source element state
Otherwise we will deadlock in various situations that take the manifest lock
from the streaming thread or when shutting down or ...
2016-08-03 09:15:08 +03:00
Sebastian Dröge
aa27e34331 aiffparse: In PUSH mode we will never get the ID3 tags as they are at the end of the file
This previously did not fail as before we didn't get any tags at all in PUSH
mode, now we get the bitrates.
2016-08-02 17:07:37 +03:00
Carlos Rafael Giani
9c596d20fe aiffparse: Add tags for container format and bitrate
The bitrate is added to help downstream elements (like uridecodebin)
figure out a proper network buffer size

https://bugzilla.gnome.org/show_bug.cgi?id=769389
2016-08-02 15:21:38 +03:00
Alex Ashley
dc6e4ccbf9 tests: dashdemux: add test for gst_mpd_client_get_maximum_segment_duration
Add a test of the gst_mpd_client_get_maximum_segment_duration() function
to check that it first checks the MPD@maxSegmentDuration and then falls
back to checking all of the segment durations.

https://bugzilla.gnome.org/show_bug.cgi?id=753751
2016-08-02 12:52:34 +01:00
Alex Ashley
d9bcf4dbd9 dashdemux: include segment duration when calculating seek range
The gst_dash_demux_get_live_seek_range () function returns a stop value
that is beyond the available range. The functions
gst_mpd_client_check_time_position() and
gst_mpd_client_get_next_segment_availability_end_time() in
gstmpdparser.c include the segment duration when checking if a segment
is available. The gst_dash_demux_get_live_seek_range() function
in gstdashdemux.c ignores the segment duration.

According to the DASH specification, if maxSegmentDuration is not present,
then the maximum Segment duration is the maximum duration of any Segment
documented in the MPD.

https://bugzilla.gnome.org/show_bug.cgi?id=753751
2016-08-02 12:52:34 +01:00
Vincent Penquerc'h
535f10b61d adaptivedemux: retry once on 4xx/5xx in certain conditions
This helps catch those 404 server errors in live streams when
seeking to the very beginning, as the server will handle a
request with some delay, which can cause it to drop the fragment
before sending it.

https://bugzilla.gnome.org/show_bug.cgi?id=753751
2016-08-02 12:52:34 +01:00
Alex Ashley
341cdb198f adaptivedemux: expose HTTP status
To allow adaptivedemux to make retry decisions, it needs to know what
sort of HTTP error has occurred. For example, the retry logic for a
410 error is different from a 504 error.

https://bugzilla.gnome.org/show_bug.cgi?id=753751
2016-08-02 12:52:34 +01:00
Vincent Penquerc'h
5b7f60dada adaptivedemux: allow seeking before start in live streams
Some derived classes (at least dashdemux) expose a seeking range
based on wall clock. This means that a subsequent seek to the start
of this range will be before the allowed range.

To solve this, seeks without the ACCURATE flag are allowed to seek
before the start for live streams, in which case the segment is
shifted to start at the start of the new seek range. If there is
an end position, is is shifted too, to keep the duration constant.

https://bugzilla.gnome.org/show_bug.cgi?id=753751
2016-08-02 12:52:34 +01:00
Haihua Hu
87a86b78b5 glimagesink: Fix horizontal/vertical flip matrizes
They were swapped.

https://bugzilla.gnome.org/show_bug.cgi?id=769371
2016-08-02 14:51:33 +03:00
Sreerenj Balachandran
14cc51cddc videoparsers: h264: Add more scalable profiles to the profile list
Adding Scalable Constrained High (G.10.1.2.1) and
Scalable High Intra(G.10.1.3) profiles to the profile list

https://bugzilla.gnome.org/show_bug.cgi?id=769303
2016-08-02 14:26:40 +03:00
Sebastian Dröge
2ff2ad9353 androidmedia: Run gst-indent over everything once again 2016-08-01 19:57:06 +03:00
Sebastian Dröge
8748ce94f4 amc: If we find multiple codecs with the same name, just merge them
On the ODroid C1+ the H265 and H264 have the same name but are listed as two
different codecs. We have to handle them as the same one that supports both,
as otherwise we will register the same GType name twice which fails and we
then only have H265 support and not H264 support.
2016-08-01 19:57:03 +03:00
Sebastian Dröge
cce42ea5a6 amc: Use a GQueue for O(1) append instead of a GList 2016-08-01 10:15:04 +03:00
Sebastian Dröge
c1982d8b2f adaptivedemux: Also call reset() in READY->PAUSED
This allows subclasses to have initialization code in a single place.
2016-07-29 12:34:19 +03:00
Sebastian Dröge
1990d4337b rawaudioparse: Use G_GINT64_MODIFIER for portability
https://bugzilla.gnome.org/show_bug.cgi?id=769295
2016-07-29 10:49:26 +03:00
Sebastian Dröge
e572375793 unalignedaudioparse: Fix element factory name of inner parser 2016-07-29 10:07:23 +03:00
Sebastian Dröge
74158bbf37 amc: Print generated raw/encoded caps in debug logs 2016-07-29 08:54:00 +03:00
Sebastian Dröge
a7adb5cb60 dashdemux: Skip audio streams if TRICKMODE_NO_AUDIO is given in the seek event
We just don't expose pads for audio streams, or even download them.
2016-07-28 20:44:29 +03:00
Sebastian Dröge
269a8c5fdf dashdemux: Reset number of subtitle streams counter on reset() too
Otherwise we will continue increasing forever the number of subtitle streams
when reusing the element for another DASH manifest.
2016-07-28 11:17:15 +03:00
Vincent Penquerc'h
c94c0ad834 tests: fix simple-launch-lines when jpeg lib isn't present
JPEG detection in configure.ac defines HAVE_JPEG to 0 if the
jpeg lib isn't found, rather then not defining it.

https://bugzilla.gnome.org/show_bug.cgi?id=769197
2016-07-26 18:09:39 +01:00
Carlos Rafael Giani
efa5b219e6 docs: Update rawparser documentation
Signed-off-by: Carlos Rafael Giani <dv@pseudoterminal.org>

https://bugzilla.gnome.org/show_bug.cgi?id=767011
2016-07-26 13:44:39 +03:00
Carlos Rafael Giani
403499a0c0 rawparse: Remove old parser code and wrap new parsers in old elements
https://bugzilla.gnome.org/show_bug.cgi?id=767011
2016-07-26 13:44:39 +03:00