./multimedia/py-gstreamer1, Python bindings for gstreamer1

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Branch: CURRENT, Version: 1.16.2nb1, Package name: py37-gstreamer1-1.16.2nb1, Maintainer: pkgsrc-users

GStreamer is a library that allows the construction of graphs of
media-handling components, ranging from simple Ogg/Vorbis playback to
complex audio (mixing) and video (non-linear editing) processing.

This package contains python bindings for the GStreamer library,
major version 1.


Required to run:
[devel/py-gobject3] [multimedia/gstreamer1] [multimedia/gst-plugins1-base] [lang/python37]

Required to build:
[devel/py-gobject3-common] [pkgtools/cwrappers]

Master sites:

SHA1: 839fd35bd924a768c05288ce45a057a29c1e736c
RMD160: 959b928e2928330193d82ee594ef3e578901d8f3
Filesize: 405.188 KB

Version history: (Expand)


CVS history: (Expand)


   2020-03-08 17:51:54 by Thomas Klausner | Files touched by this commit (2833)
Log message:
*: recursive bump for libffi
   2020-01-10 13:47:07 by Thomas Klausner | Files touched by this commit (17) | Package updated
Log message:
gstreamer: update to 1.16.2

The second 1.16 bug-fix release (1.16.2) was released on 3 December 2019.

This release only contains bugfixes and it should be safe to update from 1.16.1.

Highlighted bugfixes in 1.16.2

    Interlaced video scaling fixes
    CineForm video support in AVI
    audiorate: avoid glitches due to rounding errors after changing rate
    Command line tool output printing improvements on Windows
    various performance improvements, memory leak fixes and security fixes
    VP9 decoding fixes
    avfvideosrc: Explicitly request video permission on macOS 10.14+
    wasapi: bug fixes and stability improvements
    webrtc-audio-processing: fix segmentation fault on 32-bit windows
    tsdemux: improved handling of certain discontinuities
    vaapi h265 decoder: wait for I-frame before trying to decode

gstreamer

    gst-launch: Fix ugly stdout on Windows
    tee: Make sure to actually deactivate pads that are released
    bin: Drop need-context messages without source instead of crashing
    gst: Don't pass miniobjects to GST_DEBUG_OBJECT() and similar macros
    tracers: Don't leak temporary GstStructure

gst-plugins-base

    xvimagepool: Update size, stride, and offset with allocated XvImage
    video-converter: Fix RGB-XYZ-RGB conversion
    audiorate: Update next_offset on rate change
    audioringbuffer: Reset reorder flag before check
    audio-buffer: Don't fail to map buffers with zero samples
    videorate: Fix max-duplication-time handling
    gl/gbm: ensure we call the resize callback before attempting to draw
    video-converter: Various fixes for interlaced scaling
    gstrtspconnection: messages_bytes not decreased
    check: Don't use real audio devices for tests
    riff: add CineForm mapping
    glfilters: Don't use static variables for storing per-element state
    glupload: Add VideoMetas and GLSyncMeta to the raw uploaded buffers
    streamsynchronizer: avoid pad release race during logging.
    gst-play: Use gst_print* to avoid broken stdout string on Windows

gst-plugins-good

    vp9dec: Fix broken 4:4:4 8bits decoding
    rtpsession: add locking for clear-pt-map
    rtpL16depay: don't crash if data is not modulo channels*width
    wavparse: Fix push mode ignoring audio with a size smaller than segment buffer
    wavparse: Fix push mode ignoring last audio payload chunk
    aacparse: fix wrong offset of the channel number in adts header
    jpegdec: Fix incorrect logic in EOI tag detection
    videocrop: Also update the coordinate when in-place
    jpegdec: don't overwrite the last valid line
    vpx: Error out if enabled and no features found
    v4l2videodec: ensure pool exists before orphaning it
    v4l2videoenc: fix type conversion errors
    v4l2bufferpool: Queue number of allocated buffers to capture
    v4l2object: fix mpegversion number typo
    v4l2object: Work around bad TRY_FMT colorimetry implementations

gst-plugins-bad

    avfvideosrc: Explicitly request video permission on macOS 10.14+
    wasapi: Various fixes and a workaround for a specific driver bug
    wasapi: Move to CoInitializeEx for COM initialization
    wasapi: Fix runtime/build warnings
    waylandsink: Commit the parent after creating subsurface
    msdkdec: fix surface leak in msdkdec_handle_frame
    tsmux: Fix copying of buffer region
    tsdemux: Handle continuity mismatch in more cases
    tsdemux: Always issue a DTS even when it's equal to PTS
    openexr: Fix build with OpenEXR 2.4 (and also OpenEXR 2.2 on Ubuntu 18.04)
    ccextractor: Always forward all sticky events to the caption pad
    pnmdec: Return early on ::finish() if we have no actual data to parse
    ass: avoid infinite unref loop with bad data
    fluidsynth: add sf3 to soundfont search path
    webrtcdsp/webrtcechoprobe segmentation fault on windows (1.16.0 x86)

gst-libav

    avvidenc: Fix error propagation
    avdemux: Fix segmentation fault if long_name is NULL
    avviddec: Fix huge leak caused by circular reference
    avviddec: Enforce allocate new AVFrame per input frame
    avdec_mpeg2video (and probably more): Huge memory leak in git master

gst-rtsp-server

    rtsp-media: Use lock in gst_rtsp_media_is_receive_only
    rtsp-client: RTP Info when completed_sender
    rtsp-client: fix location uri-format by getting uri directly from context instead

gstreamer-vaapi

    meson build: halt configuration if no renderer API
    libs: decoder: h265: skip all pictures prior the first I-frame
    libs: window: x11: Avoid usage of deprecated API

gst-editing-services

    Initialize debug categories before usage

gst-build

    gst-env: Use locally built GStreamer utility programs
   2019-11-27 04:37:17 by Ryo ONODERA | Files touched by this commit (2)
Log message:
Fix build with lang/python38
   2019-11-26 14:07:47 by Thomas Klausner | Files touched by this commit (2) | Package updated
Log message:
py-gstreamer1: update to 1.16.1.

GStreamer Python Bindings

-   add binding for gst_pad_set_caps()

-   pygobject dependency requirement was bumped to >= 3.8

-   new audiotestsrc, audioplot, and mixer plugin examples, and a
    dynamic pipeline example
   2019-05-29 22:51:48 by Adam Ciarcinski | Files touched by this commit (22) | Package updated
Log message:
gstreamer1: updated to 1.16.0

GStreamer 1.16.0:

Introduction
The GStreamer team is proud to announce a new major feature release in
the stable 1.x API series of your favourite cross-platform multimedia
framework!

As always, this release is again packed with many new features, bug
fixes and other improvements.

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
   2018-11-13 13:55:31 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
py-gstreamer1: updated to 1.14.4

Sync with gstreamer1.
   2018-08-17 14:38:39 by Thomas Klausner | Files touched by this commit (2) | Package updated
Log message:
py-gstreamer1: update to 1.14.2.

Sync with gstreamer1 update.
   2018-05-23 22:49:03 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
py-gstreamer1: updated to 1.14.1

Follow gstreamer1 update.