python-gst-1.16.2-bp153.1.21

- Use the singlespec again to properly generate py2 and py3 pkg

- Add python-gst-fix-py38-build.patch: Fix build with py 3.8.
  Further switch to meson buildsystem, patch only fixes it for
  this, and not autotools. Add c++_compiler and meson BuildRequires
  and meson macros. Drop all python build macros, and add explicit
  pkgconfig(python3) BuildRequires.
- Update URL to new home.

- Own %%{python_sitearch}/gi dir, needed now after changes
  elsewhere in the stack.

- Update to version 1.16.2:
  + No changes, version bump only.

- Update to version 1.16.1:
  + See main gstreamer package for changelog.

- Update to version 1.16.0:
  + Highlights:
  - GStreamer WebRTC stack gained support for data channels for
    peer-to-peer communication based on SCTP, BUNDLE support,
    as well as support for multiple TURN servers.
  - AV1 video codec support for Matroska and QuickTime/MP4
    containers and more configuration options and supported
    input formats for the AOMedia AV1 encoder
  - Support for Closed Captions and other Ancillary Data in video
  - Support for planar (non-interleaved) raw audio
  - GstVideoAggregator, compositor and OpenGL mixer elements are
    now in -base
  - New alternate fields interlace mode where each buffer carries
    a single field
  - WebM and Matroska ContentEncryption support in the Matroska
    demuxer
  - new WebKit WPE-based web browser source element
  - Video4Linux: HEVC encoding and decoding, JPEG encoding, and
    improved dmabuf import/export
  - Hardware-accelerated Nvidia video decoder gained support for
    VP8/VP9 decoding, whilst the encoder gained support for
    H.265/HEVC encoding.
  - Many improvements to the Intel Media SDK based
    hardware-accelerated video decoder and encoder plugin
    (msdk): dmabuf import/export for zero-copy integration with
    other components; VP9 decoding; 10-bit HEVC encoding; video
    post-processing (vpp) support including deinterlacing; and
    the video decoder now handles dynamic resolution changes.
  - The ASS/SSA subtitle overlay renderer can now handle multiple
    subtitles that overlap in time and will show them on screen
    simultaneously
  - The Meson build is now feature-complete (*) and it is now the
    recommended build system on all platforms. The Autotools
    build is scheduled to be removed in the next cycle.
  - The GStreamer Rust bindings and Rust plugins module are now
    officially part of upstream GStreamer.
  - The GStreamer Editing Services gained a gesdemux element
    that allows directly playing back serialized edit list with
    playbin or (uri)decodebin
  - Many performance improvements.

- Update to version 1.14.5:
  + No changes provided by upstream.

- Update to version 1.14.4:
  + Bugfix release, please see .changes in gstreamer main package.

- Update to version 1.14.3:
  + Bugfix release, please see .changes in gstreamer main package.

- Update to version 1.14.2:
  + No changes, versionbump only.

- Update to version 1.14.1:
  + GstPad: Fix race condition causing the same probe to be called
    multiple times
  + Fix occasional deadlocks on windows when outputting debug
    logging
  + Fix debug levels being applied in the wrong order
  + GIR annotation fixes for bindings
  + audiomixer, audioaggregator: fix some negotiation issues
  + gst-play-1.0: fix leaving stdin in non-blocking mode after exit
  + flvmux: wait for caps on all input pads before writing header
    even if source is live
  + flvmux: don't wake up the muxer unless there is data, fixes
    busy looping if there's no input data
  + flvmux: fix major leak of input buffers
  + rtspsrc, rtsp-server: revert to RTSP RFC handling of
    sendonly/recvonly attributes
  + rtpvrawpay: fix payloading with very large mtu sizes where
    everything fits into a single RTP packet
  + v4l2: Fix hard-coded enabled v4l2 probe on Linux/ARM
  + v4l2: Disable DMABuf for emulated formats when using libv4l2
  + v4l2: Always set colorimetry in S_FMT
  + asfdemux: Set stream-format field for H264 streams and handle
    H.264 in bytestream format
  + x265enc: Fix tagging of keyframes on output buffers
  + ladspa: Fix critical during plugin load on Windows
  + decklink: Fix COM initialisation on Windows
  + h264parse: fix re-use across pipeline stop/restart
  + mpegtsmux: fix force-keyframe event handling and PCR/PMT
    changes that would confuse some players with generated HLS
    streams
  + adaptivedemux: Support period change in live playlist
  + rfbsrc: Fix support for applevncserver and support NULL pool in
    decide_allocation
  + jpegparse: Fix APP1 marker segment parsing
  + h265parse: Make caps writable before modifying them, fixes
    criticals
  + fakevideosink: request an extra buffer if enable-last-sample is
    enabled
  + wasapisrc: Don't provide a clock based on WASAPI's clock
  + wasapi: Only use audioclient3 when low-latency, as it might
    otherwise glitch with slow CPUs or VMs
  + wasapi: Don't derive device period from latency time, should
    make it more robust against glitches
  + audiolatency: Fix wave detection in buffers and avoid bogus pts
    values while starting
  + msdk: fix plugin load on implementations with only HW support
  + msdk: dec: set framerate to the driver only if provided, not in
    0/1 case
  + msdk: Don't set extended coding options for JPEG encode
  + rtponviftimestamp: fix state change function init/reset causing
    races/crashes on shutdown
  + decklink: fix initialization failure in windows binary
  + ladspa: Fix critical warnings during plugin load on Windows and
    fix dependencies in meson build
  + gl: fix cross-compilation error with viv-fb
  + qmlglsink: make work with eglfs_kms
  + rtspclientsink: Don't deadlock in preroll on early close
  + rtspclientsink: Fix client ports for the RTCP backchannel
  + rtsp-server: Fix session timeout when streaming data to client
    over TCP
  + vaapiencode: h264: find best profile in those available, fixing
    negotiation errors
  + vaapi: remove custom GstGL context handling, use GstGL instead.
    Fixes GL Context sharing with WebkitGtk on wayland
  + gst-editing-services: various fixes
  + gst-python: bump pygobject req to 3.8;
    fix GstPad.set_query_function(); dist autogen.sh and
    configure.ac in tarball
  + g-i: pick up GstVideo-1.0.gir from local build directory in
    GstGL build
  + g-i: update constant values for bindings
  + avoid duplicate symbols in plugins across modules in static
    builds
  + ... and many, many more!

- Update to version 1.14.0:
  + Highlights:
  - WebRTC support: real-time audio/video streaming to and from
    web browsers;
  - Experimental support for the next-gen royalty-free AV1 video
    codec;
  - Video4Linux: encoding support, stable element names and
    faster device probing;
  - Support for the Secure Reliable Transport (SRT) video
    streaming protocol;
  - RTP Forward Error Correction (FEC) support (ULPFEC);
  - RTSP 2.0 support in rtspsrc and gst-rtsp-server;
  - ONVIF audio backchannel support in gst-rtsp-server and
    rtspsrc;
  - playbin3 gapless playback and pre-buffering support;
  - Tee, our stream splitter/duplication element, now does
    allocation query aggregation which is important for efficient
    data handling and zero-copy;
  - QuickTime muxer has a new prefill recording mode that allows
    file import in Adobe Premiere and FinalCut Pro while the file
    is still being written;
  - rtpjitterbuffer fast-start mode and timestamp offset
    adjustment smoothing;
  - souphttpsrc connection sharing, which allows for connection
    reuse, cookie sharing, etc;
  - nvdec: new plugin for hardware-accelerated video decoding
    using the NVIDIA NVDEC API;
  - Adaptive DASH trick play support;
  - ipcpipeline: new plugin that allows splitting a pipeline
    across multiple processes;
  - Major gobject-introspection annotation improvements for large
    parts of the library API;
  - GStreamer C# bindings have been revived and seen many updates
    and fixes;
  - The externally maintained GStreamer Rust bindings had many
    usability improvements and cover most of the API now.
    Coinciding with the 1.14 release, a new release with the 1.14
    API additions is happening.
  + Updated translations.

- Update to version 1.12.5:
  + Bugs fixed: bgo#793560, bgo#793756.

- Modernize spec-file by calling spec-cleaner

- Update to version 1.12.4:
  + No changes, stable version bump only.

- Update to version 1.12.3:
  + plugin: Always initialize GIL state.
  + Add support for Gst.Bitmask.
  + tests: Stop using deprecated assertion methods.
  + tests: Move all Fundamental types tests in a file.
  + structure: Add a .keys() method and implement __str__.
  + Return a Gst.*Range instead of a python range converting from
    GValue to python.
  + structures: Override __new__ to make it more pythonic.
  + overrides: Remove IntRange And Int64Range on Python2.

- Convert to single-spec.

- Update to version 1.12.2:
  + No changes, stable version bump only.

- Update to version 1.12.1:
  + No changes, stable version bump only.

- Update to version 1.12.0:
  + No changes, stable version bump only.
- Changes from version 1.11.91:
  + No changes.
- Changes from version 1.11.90:
  + Bugs fixed: bgo#780369.

- Update to version 1.11.2:
  + Port old helloworld.py example to GI.
  + python: Add an option to set where to install pygi overrides.
  + meson: bump version and bump meson requirement.

- Update to version 1.11.1:
  + Meson build fixes and updates.
  + Play nicely with gst-build uninstalled.
  + common: use https protocol for common submodule.
  + Remove bitrotten and unused gst-python.spec.in file.

- Update to version 1.10.4:
  + No changes, versionbump only.

- Update to version 1.10.3:
  + No changes, versionbump only.

- Add gobject-introspection BuildRequires: needed in order to get
  automatic typelib() Requires added to the package (boo#1017473).

- Update to version 1.10.2:
  + No changes, version bump only.

- Update to version 1.10.1:
  + No changes, versionbump only.
- Changes from version 1.10.0:
  + Bugs fixed: bgo#772853.

- Update to version 1.8.3 (boo#996937):
  + No changes, versionbump only.

- Update to version 1.8.2:
  + No changes, version bump only.

- Update to version 1.8.1:
  + No changes, version bump only.

- Update to version 1.8.0:
  + Hardware-accelerated zero-copy video decoding on Android
  + New video capture source for Android using the
    android.hardware.Camera API.
  + Windows Media reverse playback support (ASF/WMV/WMA).
  + New tracing system provides support for more sophisticated
    debugging tools.
  + New high-level GstPlayer playback convenience API.
  + Initial support for the new Vulkan API, see Matthew Waters'
    blog post for more details.
  + Improved Opus audio codec support: Support for more than two
    channels; MPEG-TS demuxer/muxer can now handle Opus;
    sample-accurate encoding/decoding/transmuxing with Ogg,
    Matroska, ISOBMFF (Quicktime/MP4), and MPEG-TS as container;
    new codec utility functions for Opus header and caps handling
    in pbutils library. The Opus encoder/decoder elements were
    also moved to gst-plugins-base (from -bad), and the opus RTP
    depayloader/payloader to -good.
  + GStreamer VAAPI module now released and maintained as part of
    the GStreamer project.
  + Asset proxy support in the GStreamer Editing Services.
- Replace gstreamer-plugins-base-devel for
  pkgconfig(gstreamer-plugins-base-1.0) BuildRequires and version
  it.
- Add explicit pkgconfig(gstreamer-1.0) BuildRequires.

- Update to version 1.6.2:
  + overrides: fix a few typos in exception messages.
  + python:
  - Check return value of g_module_symbol().
  - Don't call Py_DECREF() on NULL.
  + pythonplugin: Clean up error handling a bit.