gst-plugins-rs/CHANGELOG.md
2023-11-11 21:00:30 +02:00

14 KiB

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning, specifically the variant used by Rust.

0.11.2 - 2023-11-11

Fixed

  • filesink / s3sink: Set sync=false to allow processing faster than real-time.
  • hlssink3: Various minor bugfixes and cleanups.
  • livesync: Various minor bugfixes and cleanups that should make the element work more reliable.
  • s3sink: Fix handling of non-ASCII characters in URIs and keys.
  • sccparse: Parse SCC files that are incorrectly created by CCExtractor.
  • ndisrc: Assume > 8 channels are unpositioned.
  • rtpav1depay: Skip unexpected leading fragments instead of repeatedly warning about the stream possibly being corrupted.
  • rtpav1depay: Don't push stale temporal delimiters downstream but wait until a complete OBU is collected.
  • whipwebrtcsink: Use correct URL during redirects.
  • webrtcsink: Make sure to not miss any ICE candidates.
  • webrtcsink: Fix deadlock when calling set-local-description.
  • webrtcsrc: Fix reference cycles that prevented the element from being freed.
  • webrtcsrc: Define signaller property as CONSTRUCT_ONLY to make it actually possible to set different signallers.
  • webrtc: Update livekit signaller to livekit 0.2.
  • meson: Various fixes to the meson-based build system.

Added

  • audiornnoise: Attach audio level meta to output buffers.
  • hlssink3: Allow adding EXT-X-PROGRAM-DATE-TIME tag to the manifest.
  • webrtcsrc: Add turn-servers property.

Changed

  • aws/webrtc: Update to AWS SDK 0.57/0.35.

0.11.1 - 2023-10-04

Fixed

  • fallbackswitch: Fix various deadlocks.
  • webrtcsink: Gracefully fail if adding the TWCC RTP header extension fails.
  • webrtcsink: Fix codec selection discovery.
  • webrtcsink: Add support for D3D11 memory and qsvh264enc.
  • onvifmetadataparse: Skip metadata frames with unrepresentable UTC times.
  • gtk4paintablesink: Pre-multiply alpha when creating GL textures with alpha.
  • gtk4paintablesink: Only support RGBA/RGB in the GL code path.
  • webrtchttp: Respect HTTP redirects.
  • fmp4mux: Specify unit of fragment-duration property.

Changed

  • threadshare: Port to polling 3.1.

0.11.0 - 2023-08-10

Changed

  • Updated MSRV to 1.70.
  • Compatible with gtk-rs 0.18 and gstreamer-rs 0.21.
  • awstranscriber: Move to HTTP2-based API via the aws-sdk-transcribestreaming crate instead of our own implementation around the WebSocket API.

Added

  • webrtcsink: Add AWS KVS signaller and corresponding aws-kvs-webrtcsink element.
  • awstranscriber / transcriberbin: Add support for translations and outputting transcriptions from a single audio stream in multiple languages at once.
  • gstwebrtc-api: JavaScript API for interacting with the default signalling protocol used by webrtcsink / webrtcsrc.
  • cea608to708: New element for converting CEA608 to CEA708 closed captions.
  • webrtcsink: Expose the signaller as property and allow implementing a custom signaller by connecting signal handlers to the default signaller.
  • webrtcsink: Add support for pre-encoded streams.
  • togglerecord: Add support for non-live input streams.
  • webrtcsink: New whipwebrtcsink that implements WHIP around webrtcsink. The existing whipsink still exists but will sooner or later be deprecated.
  • webrtcsink: Add LiveKit signaller and corresponding livekitwebrtcsink element.

0.10.11 - 2023-07-20

Fixed

  • fallbackswitch: Fix pad health calculation and notifies.
  • fallbackswitch: Change the threshold for trailing buffers.
  • webrtcsink: Fix pipeline when input caps contain a max-framerate field.
  • webrtcsink: Set VP8/VP9 payloader properties based on payloader element factory name.
  • webrtcsink: Set config-interval=-1 and aggregate-mode=zero-latency for H264/5 payloaders.
  • webrtcsink: Translate force-keyunit events to custom force-IDR API of NVIDIA encoders.
  • webrtcsink: Configure only 4 threads instead of 12 for x264enc for Chrome compatibility.
  • fmp4mux: Fix draining in chunk mode if keyframes are after the desired fragment end.

0.10.10 - 2023-07-05

Fixed

  • livesync: Improve EOS handling to be in sync with queue's behaviour.
  • livesync: Wait for the end timestamp of the previous buffer before looking at queue to actually make use of the available latency.
  • webrtcsink: Avoid panic on unprepare from an async tokio context.
  • webrtc/signalling: Fix race condition in message ordering.
  • webrtcsink: Use the correct property types when configuring nvvideoconvert.
  • videofx: Minimize dependencies of the image crate.
  • togglerecord: Fix segment clipping to actually work as intended.

Added

  • gtk4paintablesink: Support for WGL/EGL on Windows.
  • gtk4paintablesink: Add Python example application to the repository.

0.10.9 - 2023-06-19

Fixed

  • mp4mux/fmp4mux: Fix byte order in Opus extension box.
  • webrtcsrc: Add twcc extension to the codec-preferences when present.
  • webrtcsink: Don't try using cudaconvert if it is not present.
  • mccparse: Don't offset the first timecode to a zero PTS.
  • Correctly use MPL as license specifier instead of MPL-2 for plugins that compile with GStreamer < 1.20.

Added

  • fallbackswitch: Add stop-on-eos property.

0.10.8 - 2023-06-07

Fixed

  • fmp4mux: Use updated start PTS when checking if a stream is filled instead of a stale one.
  • fmp4mux: Fix various issues with stream gaps, especially in the beginning.
  • fmp4mux: Fix waiting in live pipelines.
  • uriplaylistbin: Prevent deadlocks during property notifications.
  • webrtcsink: Fix panics during twcc-stats callback and related issues.
  • awstranscriber: Handle stream disconts correctly.
  • roundedcorners: Fix caps negotiation to not use I420 if a border radius is configured.
  • whipsink: Use the correct pad template to request pads from the internal webrtcbin.
  • fallbacksrc: Don't apply fallback audio caps to the main stream.
  • webrtcsrc: Fix caps handling during transceiver creation.

Changed

  • rtpgccbwe: Improve packet handling.

0.10.7 - 2023-05-09

Fixed

  • ffv1dec: Drop rank until the implementation is feature-complete.
  • spotifyaudiosrc: Check cached credentials before use and fix usage of credentials cache.
  • tttocea608: Specify raw CEA608 field.
  • gtk4paintablesink: Fix compilation on non-Linux UNIX systems.
  • webrtcsrc: Don't set stun-server to the empty string if none was set.
  • webrtcsink: Abort statistics collection before stopping the signaller.
  • rtpgccbwe: Don't process empty lists.

Changed

  • ndi: Update to libloading 0.8.
  • aws: Update to AWS SDK 0.55/0.27.
  • webrtcsink: Order pads by serial number.
  • Update to async-tungstenite 0.22.

Added

  • webrtcsink/webrtcsrc: Add request-encoded-filter signal to add support for inserting custom filters between encoder/payloader or depayloader/decoder. This allows interacting with the "insertable streams" API from Chrome.

0.10.6 - 2023-04-06

Fixed

  • webrtcsink: Fix max/min-bitrate property blurb/nick.
  • uriplaylistbin: Add missing queues to example.
  • tttocea608: Fix pushing of caps events that sometimes contained unfixed caps.
  • tttocea608: Fix disappearing text after special character in non-popon mode.
  • transcriberbin: Fix deadlock on construction.
  • transcriberbin: Fix initial bin setup.
  • fallbacksrc: Handle incompatible downstream caps without panicking.
  • ndisrc: Fix copying of raw video frames with different NDI/GStreamer strides.
  • livesync: Correctly assume zero upstream latency if latency query fails.

Added

  • webrtcsink: Add ice-transport-policy property that proxies the same webrtcbin property.

0.10.5 - 2023-03-19

Fixed

  • gtk4: Fix build with OpenGL support on macOS.
  • threadshare: Fix symbol conflicts when statically linking the plugin.

0.10.4 - 2023-03-14

Fixed

  • fmp4mux: Return a running time from AggregatorImpl::next_time() to fix waiting in live pipelines.
  • fmp4mux: Fix hls_live example to set properties on the right element.
  • uriplaylistbin: Reset element when switching back to NULL state.
  • livesync: Handle variable framerates correctly in fallback buffer duration calculation.
  • meson: Fix GStreamer version feature detection.

Added

  • webrtc: New webrtc element.

0.10.3 - 2023-03-02

Added

  • tracers: queue_levels tracer now also supports printing the appsrc levels.
  • webrtc: webrtcsink can use nvvidconv if nvvideoconvert does not exist on an NVIDIA platform.

Fixed

  • gtk4: Set the sync point on the video frame after mapping it as otherwise the frame might not be ready yet for further usage.
  • livesync: Correctly calculate the fallback buffer duration from the video framerate.
  • ndi: Handle caps changes correctly in ndisinkcombiner.

Changed

  • webrtc: Minor cleanup.

0.10.2 - 2023-02-23

Fixed

  • hlssink3: Allow signal handlers to return None
  • gtk4: Make GL context sharing more reliable in pipelines with multiple gtk4paintablesinks
  • gtk4: Attach channel receiver to the main context from the correct thread to make it possible to start the sink from a different thread than the main thread without having retrieved the paintable from the main thread before.
  • fmp4mux/mp4mux: Ignore caps changes if only the framerate changes.

Changed

  • gtk4: Simplify and refactor GL context sharing. Apart from being more reliable this reduces GL resource usage.

0.10.1 - 2023-02-13

Fixed

  • rtpav1pay: Fix calculation of Leb128 size size to work correctly with streams from certain encoders.

0.10.0 - 2023-02-10

Fixed

  • audiornnoise: Use correct value range for the samples
  • awss3sink: Treat stopping without EOS as an error for multipart upload
  • awss3hlssink: Fix the name of the hlssink child element
  • awss3hlssink: Fix deadlock on EOS
  • dav1d: Various fixes to improve performance, to handle decoding errors more gracefully and to make sure all frames are output in the end
  • fmp4mux: Various fixes to fragment splitting behaviour, output formatting and header generation
  • gtk4: Various stability and rendering fixes
  • meson: Various fixes and improvements to the meson-based build system
  • ndi: provide non-Linux/macOS UNIX fallback for the soname
  • ndisrc: Use default channel mask for audio output to allow >2 channels to work better
  • rav1e: Correctly enable threading support
  • rtpav1: Various fixes to the payloader and depayloader to handle streams more correctly and to handle errors more cleanly
  • rtpav1depay: Set caps on the source pad
  • spotify: fix "start a runtime from within a runtime" with static link
  • textahead: fix previous buffers
  • textwrap: Don't panic on empty buffers
  • tttocea608: Don't fail if a GAP event contains no duration
  • webrtchttp: whipsink: construct TURN URL correctly
  • webrtcsink: fix panic on pre-bwe request error
  • whipsink: Send ICE candidates together with the offer
  • whipsink: Various cleanups and minor fixes

Added

  • audiornnoise: Add voice detection threshold property
  • awss3hlssink: Add stats property
  • awss3sink: Add properties to set Content-Type and Content-Disposition
  • fmp4mux: add 'offset-to-zero' property
  • fmp4mux/mp4mux: add support for muxing Opus, VP8, VP9 and AV1 streams
  • fmp4mux/mp4mux: Make media/track timescales configurable
  • fmp4mux: Add support for CMAF-style chunking, e.g. low-latency / LL HLS and DASH
  • gtk4: Support for rendering GL textures on X11/EGL, X11/GLX, Wayland and macOS
  • hlssink3: Allow generating i-frame-only playlist
  • livesync: New element that allows maintaining a contiguous live stream without gaps from a potentially unstable source.
  • mp4mux: New non-fragmented MP4 muxer element
  • spotifyaudiosrc: Support configurable bitrate
  • textahead: add settings to display previous buffers
  • threadshare: Introduce new ts-audiotestsrc
  • webrtcsink: Support nvv4l2vp9enc
  • whepsource: Add a WebRTC WHEP source element

Changed

  • audiofx: Derive from AudioFilter where possible
  • dav1ddec: Lower rank to primary to allow usage of hardware decoders with higher ranks
  • fmp4mux: Only push fragment_offset if write-mfra is true to reduce memory usage
  • webrtcsink: Make the turn-server property a turn-servers list
  • webrtcsink: Move from async-std to tokio