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Author SHA1 Message Date
Edward Hervey
50e230a270 mpegtsdemux: Fix off by one error 
Turns out timestamps of zero are valid :) Fixes issues with streams where the
PTS/DTS would be equal to the first PCR.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1807>
 2020-11-13 17:50:03 +01:00
Seungha Yang
f9a0efe3ed d3d11h264dec: Add support for interlaced stream 
Add support for interlaced stream.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1534>
 2020-11-13 15:25:43 +00:00
Seungha Yang
0b9f975b36 codecs: h264decoder: Add support for interlaced stream 
Initial support for interlaced stream. Subclass should implement
new_field_picture() vfunc. Otherwise, baseclass will assume that
subclass doesn't support interlaced stream.

Restrictions:
* Reference picture modification process for interlaced stream
  is not implemented yet
* PAFF (Picture Adaptive Frame Field) is not properly implemented.
* Field display ordering (e.g., top-field-first) decision should
  be enhanced via picture timing SEI parsing
* Gap in field picture should be handled

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1534>
 2020-11-13 15:25:43 +00:00
Seungha Yang
52a8864076 codecs: h264decoder: Rename DPB methods 
Clarify wheter it's for picture(field) or frame in order to
support interlaced stream, because DPB size is frame unit, not picture
in case of interlaced stream.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1534>
 2020-11-13 15:25:42 +00:00
Seungha Yang
9bd6b5f0b4 codecs: h264decoder: Remove interlaced stream related constraints 
... and add new_field_picture() vfunc so that ensure interlaced
decoding support by subclass.
The method will be used later with interlaced stream support.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1534>
 2020-11-13 15:25:42 +00:00
Seungha Yang
5585314b56 codecs: h264decoder: Move to inline GstH264DecoderClass documentation 
Don't duplicate documentation for class vfunc. Hotdoc doesn't seem
to be happy with duplicated documentation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1534>
 2020-11-13 15:25:42 +00:00
Seungha Yang
7a53d7a4aa codecs: h264decoder: Store reference picture type using enum value 
Managing reference picture type by using two variables
(ref and long_term) seems to be redundant and that can be
represented by using a single enum value.

This is to sync this implementation with gstreamer-vaapi so that
make comparison between this and gstreamer-vaapi easier and also
in order to minimize the change required for subclass to be able
to support interlaced.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1534>
 2020-11-13 15:25:42 +00:00
Seungha Yang
157210eb19 codecs: h264decoder: Minor documentation fix 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1534>
 2020-11-13 15:25:42 +00:00
Seungha Yang
227456d240 codecs: h264decoder: Remove DPB size related spammy debug message 
It's not informative at all if SPS wasn't updated. Also we are printing
DPB size related debug message in another place already.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1806>
 2020-11-13 14:50:09 +00:00
Mathieu Duponchelle
c969239c7c h264parse: try harder to update timecode 
NumClockTS is the maximum number of timecodes the pic_timing SEI
can carry, but it is perfectly OK for it to carry fewer, and have
one of the clock_timestamp_flags set to 0.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1804>
 2020-11-13 13:09:01 +00:00
Mathieu Duponchelle
e93558efac h264parse: fix installing of update-timecode property 
Simply fixes a typo that did not have any adverse effect,
and avoid hardcoding initializer

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1805>
 2020-11-12 21:34:18 +00:00
Seungha Yang
6a6f8c967c codecs: h264decoder: Don't fill gap picture if it's not allowed 
We should fill gap picture only if sps->gaps_in_frame_num_value_allowed_flag
is set.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1801>
 2020-11-12 14:38:56 +00:00
Aaron Boxer
330b2c6b7c openjpegenc: store stripe offset when encoding image 
The decoder can simply read this offset after decoding
to know where to blit the stripe to the full frame

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1800>
 2020-11-12 13:53:47 +00:00
Aaron Boxer
af87da86e2 openjpegenc: take subsampling into account when calculating stripe height 
We calculate minimum of (stripe height * sub sampling) across all components
to ensure that all component dimensions are consistent with sub-sampling.
The last stripe for each component is simply the remaining height.

limit wavelet resolutions for "thin" stripes

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1800>
 2020-11-12 13:53:47 +00:00
Stéphane Cerveau
4f6b609558 openjpegenc: fix memory leak from mstream 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1800>
 2020-11-12 13:53:47 +00:00
Aaron Boxer
7463e1090c openjpegenc: fail negotation in handle_frame if alignment mismatch 
If encoder is in stripe mode, then downstream must also support stripe

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1800>
 2020-11-12 13:53:47 +00:00
Seungha Yang
977c3276d4 nvcodec: Fix various typo 
Not sure where the DECOCER came from

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1803>
 2020-11-12 13:10:13 +00:00
Víctor Manuel Jáquez Leal
5876f232ee va: comments to explain code 
There are a couple part where code seems, at least to me, a bit oscure or
confusing. So let's better add an explanation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1802>
 2020-11-12 13:33:26 +01:00
Edward Hervey
7b2368b6df adaptivedemux: Don't calculate bitrate for header/index fragments 
They are generally substantially smaller than regular fragments, and therefore
we end up pushing totally wrong bitrates downstream.

Fixes erratic buffering issues with DASH introduced by
66f5e87435

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1021>
 2020-11-11 20:18:11 +00:00
Edward Hervey
dd425fe0fd adaptivedemux: Store QoS values on the element 
Storing it per-stream requires taking the manifest lock which can apparenly be
hold for aeons. And since the QoS event comes from the video rendering thread
we *really* do not want to do that.

Storing it as-is in the element is fine, the important part is knowing the
earliest time downstream.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1021>
 2020-11-11 20:18:11 +00:00
Edward Hervey
e700a21993 adaptivedemux: Don't calculate bitrate for header/index fragments 
They are generally substantially smaller than regular fragments, and therefore
we end up pushing totally wrong bitrates downstream.

Fixes erratic buffering issues with DASH introduced by
66f5e87435

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1786>
 2020-11-11 19:46:16 +00:00
Edward Hervey
a4b20ed276 hlsdemux: Don't double-free variant streams on errors 
If an error happened switching to a new variant, we switch back to the previous
one ... except it will be unreffed when settin git.

In order to avoid such issues, keep a reference to the old variant until we're
sure we don't need it anymore

Fixes cases of double-free on variants and its contents

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1799>
 2020-11-11 19:19:28 +00:00
He Junyan
04472c5adb codecs: vp8decoder: Fix two typo of struct name. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1797>
 2020-11-11 18:52:37 +00:00
Sanchayan Maity
406cd3bdef gsta2dpsink: Fix GstPad leak 
The sinkpad returned by a call to gst_element_get_static_pad needs to be
unrefed.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1621>
 2020-11-11 22:19:33 +05:30
Arun Raghavan
8aa6db2c8d bluez: a2dpsink: Add support for LDAC to a2dpsink 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1621>
 2020-11-11 22:19:33 +05:30
Arun Raghavan
ef3085c743 bluez: avdtpsink: Add support for LDAC to avdtpsink 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1621>
 2020-11-11 22:19:33 +05:30
Sanchayan Maity
a576814553 ext: Add LDAC encoder 
LDAC is an audio coding technology developed by Sony that enables the
transmission of High-Resolution (Hi-Res) audio contents over Bluetooth.

Currently Adaptive Bit Rate (ABR) as supported by libldac encoder is not
implemented.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1621>
 2020-11-11 22:16:43 +05:30
Seungha Yang
7cec64499d mpegdemux: Set duration on seeking query if possible 
Set duration on seeking query in the same way as duration query handler.
Otherwise application might get confused as if the duration is unknown.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1791>
 2020-11-11 14:10:27 +00:00
Raul Tambre
6d300ce785 webrtc: Update libnice version requirement to 0.1.17 
Since !1366 nice_agent_get_sockets() is used, which requires 0.1.17.
Update the version requirement accordingly.

Fixes #1459.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1792>
 2020-11-11 13:41:59 +02:00
Edward Hervey
1246b448ee hlsdemux: Re-use streams if possible 
When switching variants, try to re-use existing streams/pads instead of creating
new ones. When dealing with urisourcebin and decodebin3 this is not only the
expected way but also avoids a lot of buffering/hang issues.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1757>
 2020-11-11 04:06:05 +00:00
Edward Hervey
f1fdbfc5bd m3u8: Make a debug function usable elsewhere 
The rest of the code might want to use this

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1757>
 2020-11-11 04:06:05 +00:00
Thibault Saunier
3a554f6d62 qroverlay: Generate documentation 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1730>
 2020-11-11 00:18:32 +00:00
Thibault Saunier
e7ec9986ca qroverlay: Add a qroverlay element that allows overlaying any data 
This moves `gstqroverlay.c` to `gstdebugqroverlay.c` and implements
a simple `gstqroverlay` element.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1730>
 2020-11-11 00:18:32 +00:00
Thibault Saunier
7d9f125ab1 qroverlay: Rename qroverlay to debugqroverlay 
The element is specially focus on debugging purposes and not a generique QR overlay

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1730>
 2020-11-11 00:18:32 +00:00
Thibault Saunier
964c8aa5e0 qroverlay: Factor out qroverlay logic to a base class 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1730>
 2020-11-11 00:18:32 +00:00
Thibault Saunier
4afa2d2c3d qroverlay: Factor out qroverlay logic to a base class 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1730>
 2020-11-11 00:18:32 +00:00
Thibault Saunier
e6881aefa9 qroverlay: Make subclassable 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1730>
 2020-11-11 00:18:32 +00:00
Thibault Saunier
c307f1418d qroverlay: Port to VideoFilter 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1730>
 2020-11-11 00:18:32 +00:00
Thibault Saunier
4a259e8f28 qroverlay: Make default pizel-size 3 
Otherwise zbar isn't able to read the produced qrcodes

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1730>
 2020-11-11 00:18:32 +00:00
Thibault Saunier
dc88d3ece9 qroverlay: Cleanup the way we build the json using json-glib 
And reindent the .h file removing tabs

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1730>
 2020-11-11 00:18:32 +00:00
Thibault Saunier
bf811616e0 qroverlay: Fix copyright 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1730>
 2020-11-11 00:18:32 +00:00
Thibault Saunier
3db26e3f96 qroverlay: Fix some warnings 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1730>
 2020-11-11 00:18:32 +00:00
Thibault Saunier
c743d5db23 qroverlay: Minor renaming and documentation fixes 
Matching usual namings

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1730>
 2020-11-11 00:18:32 +00:00
Thibault Saunier
af054f7015 qroverlay: Import from gst-qroverlay 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1730>
 2020-11-11 00:18:32 +00:00
Seungha Yang
5578e76e60 nvcodec: Add VP9 stateless decoder element 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1738>
 2020-11-10 14:39:40 +00:00
Seungha Yang
71564f471d nvcodec: nvdecoder: Move to refcount based GstNvDecoderFrame 
This refcount based way would be helpful for sharing nvdec frame among
multiple codec pictures and later zero-copy use case.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1738>
 2020-11-10 14:39:40 +00:00
Seungha Yang
2a04fe5403 nvcodec: nvdecoder: Get rid of G_GNUC_INTERNAL 
default is visibility=hidden. Don't need to use G_GNUC_INTERNAL
for new code therefore.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1738>
 2020-11-10 14:39:40 +00:00
Seungha Yang
36ed24ac05 nvcodec: Add VP8 stateless decoder element 
Like other nvcodec stateless decoders, the rank of this new nvvp8sldec
element will be secondary for now.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1738>
 2020-11-10 14:39:40 +00:00
Seungha Yang
7c047da4b0 nvcodec: nvsldec: Fix typo in debug message 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1738>
 2020-11-10 14:39:40 +00:00
Edward Hervey
a2a73c02ef mpegtspacketizer: Handle PCR issues with adaptive streams 
A lot of content producers out there targetting "adaptive streaming" are riddled
with non-compliant PCR streams (essentially all the players out there just use
PTS/DTS and don't care about the PCR).

In order to gracefully cope with these, we detect them appropriately and any
small (< 15s) PCR resets get gracefully ignored.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1785>
 2020-11-09 18:30:51 +01:00