gst-plugins-rs/CHANGELOG.md
2024-07-16 19:13:49 +03:00

24 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.

0.13.0 - 2024-07-16

Added

  • rtp: New RTP payloader and depayloader base classes, in addition to new payloader and depayloaders for: PCMA, PCMU, AC-3, AV1 (ported to the new base classes), MPEG-TS, VP8, VP9, MP4A, MP4G, JPEG, Opus, KLV.
  • originalbuffer: New pair of elements that allows to save a buffer, perform transformations on it and then restore the original buffer but keeping any new analytics and other metadata on it.
  • gopbuffer: New element for buffering an entire group-of-pictures.
  • tttocea708: New element for converting timed text to CEA-708 closed captions.
  • cea708mux: New element for muxing multiple CEA-708 services together.
  • transcriberbin: Add support for generating CEA-708 closed captions and CEA-608-in-708.
  • cea708overlay: New overlay element for CEA-708 and CEA-608 closed captions.
  • dav1ddec: Signal colorimetry in the caps.
  • webrtc: Add support for RFC7273 clock signalling and synchronization to webrtcsrc and webrtcsink.
  • tracers: Add a new pad push durations tracer.
  • transcriberbin: Add support for a secondary audio stream.
  • quinn: New plugin with a QUIC source and sink element.
  • rtpgccbwe: New mode based on linear regression instead of a kalman filter.
  • rtp: New rtpsend and rtprecv elements that provide a new implementation of the rtpbin element with a separate send and receive side.
  • rtpsrc2: Add support for new rtpsend / rtprecv elements instead of rtpbin.
  • webrtcsrc: Add multi-producer support.
  • livesync: Add sync property for enabling/disabling syncing of the output buffers to the clock.
  • mpegtslivesrc: New element for receiving an MPEG-TS stream, e.g. over SRT or UDP, and exposing the remote PCR clock as a local GStreamer clock.
  • gtk4paintablesink: Add support for rotations / flipping.
  • gtk4paintablesink: Add support for RGBx formats in non-GL mode.

Fixed

  • livesync: Queue up to latency buffers instead of requiring a queue of the same size in front of livesync.
  • livesync: Synchronize the first buffer to the clock too.
  • livesync: Use correct duration for deciding whether a filler has to be inserted or not.
  • audioloudnorm: Fix possible off-by-one in the limiter when handling the very last buffer.
  • webrtcsink: Fix property types for rav1enc.

Changed

  • sccparse, mccparse: Port from nom to winnow.
  • uriplaylistbin: Rely on uridecodebin3 gapless logic instead of re-implementing it.
  • webrtc: Refactor of JavaScript API.
  • janusvrwebrtcsink: New use-string-ids property to distinguish between integer and string room IDs, instead of always using strings and guessing what the server expects.
  • janusvrwebrtcsink: Handle more events and expose some via signals.
  • dav1ddec: Require dav1d 1.3.0.
  • closedcaption: Drop libcaption C code and switch to a pure Rust implementation.

0.12.7 - 2024-06-19

Fixed

  • aws, spotifyaudiosrc, reqwesthttpsrc, webrtchttp: Fix race condition when unlocking
  • rtp: Allow any payload type for the AV1 RTP payloader/depayloader
  • rtp: Various fixes to the AV1 RTP payloader/depayloader to work correctly with Chrome and Pion
  • meson: Various fixes to the meson-based build system around cargo
  • webrtcsink: Use correct property names for configuring av1enc
  • webrtcsink: Avoid lock poisoning when setting encoder properties

Added

  • ndi: Support for NDI SDK v6
  • webrtcsink: Support for AV1 via nvav1enc, av1enc or rav1enc

Changed

  • Update to async-tungstenite 0.26

0.12.6 - 2024-05-23

Fixed

  • Various Rust 1.78 clippy warnings.
  • gtk4paintablesink: Fix plugin description.

Added

  • fmp4mux / mp4mux: Add support for adding AV1 header OBUs into the MP4 headers.
  • fmp4mux / mp4mux: Take track language from the tags if provided.
  • gtk4paintablesink: Add GST_GTK4_WINDOW_FULLSCREEN environment variable to create a fullscreen window for debugging purposes.
  • gtk4paintablesink: Also create a window automatically when called from gst-play-1.0.
  • webrtc: Add support for insecure TLS connections.
  • webrtcsink: Add VP9 parser after the encoder.

Changed

  • webrtcsink: Improve error when no discovery pipeline runs.
  • rtpgccbwe: Improve debug output in various places.

0.12.5 - 2024-04-29

Fixed

  • hrtfrender: Use a bitmask instead of an int in the caps for the channel-mask.
  • rtpgccbwe: Don't log an error when pushing a buffer list fails while stopping.
  • webrtcsink: Don't panic in bitrate handling with unsupported encoders.
  • webrtcsink: Don't panic if unsupported input caps are used.
  • webrtcsrc: Allow a None producer-id in request-encoded-filter signal.

Added

  • aws: New property to support path-style addressing.
  • fmp4mux / mp4mux: Support FLAC instead (f)MP4.
  • gtk4: Support directly importing dmabufs with GTK 4.14.
  • gtk4: Add force-aspect-ratio property similar to other video sinks.

0.12.4 - 2024-04-08

Fixed

  • aws: Use fixed behaviour version to ensure that updates to the AWS SDK don't change any defaults configurations in unexpected ways.
  • onvifmetadataparse: Fix possible deadlock on shutdown.
  • webrtcsink: Set perfect-timestamp=true on audio encoders to work around bugs in Chrome's audio decoders.
  • Various clippy warnings.

Changed

  • reqwest: Update to reqwest 0.12.
  • webrtchttp: Update to reqwest 0.12.

0.12.3 - 2024-03-21

Fixed

  • gtk4paintablesink: Fix scaling of texture position.
  • janusvrwebrtcsink: Handle 64 bit numerical room ids.
  • janusvrwebrtcsink: Don't include deprecated audio/video fields in publish messages.
  • janusvrwebrtcsink: Handle various other messages to avoid printing errors.
  • livekitwebrtc: Fix shutdown behaviour.
  • rtpgccbwe: Don't forward buffer lists with buffers from different SSRCs to avoid breaking assumptions in rtpsession.
  • sccparse: Ignore invalid timecodes during seeking.
  • webrtcsink: Don't try parsing audio caps as video caps.

Changed

  • webrtc: Allow resolution and framerate changes.
  • webrtcsrc: Make producer-peer-id optional.

Added

  • livekitwebrtcsrc: Add new LiveKit source element.
  • regex: Add support for configuring regex behaviour.
  • spotifyaudiosrc: Document how to use with non-Facebook accounts.
  • webrtcsrc: Add do-retransmission property.

0.12.2 - 2024-02-26

Fixed

  • rtpgccbwe: Don't reset PTS/DTS to None as otherwise rtpsession won't be able to generate valid RTCP.
  • webrtcsink: Fix usage with 1.22.

Added

  • janusvrwebrtcsink: Add secret-key property.
  • janusvrwebrtcsink: Allow for string room ids and add string-ids property.
  • textwrap: Don't split on all whitespaces, especially not on non-breaking whitespace.

0.12.1 - 2024-02-13

Added

  • gtk4: Create a window for testing purposes when running in gst-launch-1.0 or if GST_GTK4_WINDOW=1 is set.
  • webrtcsink: Add msid property.

0.12.0 - 2024-02-08

Changed

  • ndi: ndisrc passes received data downstream without an additional copy, if possible.
  • webrtc: Cleanups to webrtcsrc/sink default signalling protocol, JavaScript implementation and server implementation.
  • webrtc: whipwebrtcsink is renamed to whipclientsink and deprecate old whipsink.

Fixed

  • gtk4: Fix Windows build when using EGL.
  • gtk4: Fix ARGB pre-multiplication with GTK 4.14. This requires building with the gtk_v4_10 or even better gtk_v4_14 feature.
  • gtk4: Fix segfault if GTK3 is used in the same process.
  • gtk4: Always draw background behind the video frame and not only when borders have to be added to avoid glitches.
  • livekitwebrtcsink: Add high-quality layer for video streams.
  • webrtc: Fix potential hang and fd leak in signalling server.
  • webrtc: Fix closing of WebSockets.
  • webrtchttp: Allow setting None for audio/video caps for WHEP.

Added

  • New awss3putobjectsink that works similar to awss3sink but with a different upload strategy.
  • New hlscmafsink element for writing HLS streams with CMAF/ISOBMFF fragments.
  • New inter plugin with intersink / intersrc elements that allow to connect different pipelines in the same process.
  • New janusvrwebrtcsink element for the Janus VideoRoom API.
  • New rtspsrc2 element.
  • New whipserversrc element.
  • gtk4: New background-color property for setting the color of the background of the frame and the borders, if any.
  • gtk4: New scale-filter property for defining how to scale the frames.
  • livesync: Add support for image formats.
  • ndi: Closed Caption support in ndisrc / ndisink.
  • textwrap: Add support for gaps.
  • tracers: Optionally only show late buffers in buffer-lateness tracer.
  • webrtc: Add support for custom headers.
  • webrtcsink: New payloader-setup signal to configure payloader elements.
  • webrtcsrc: Support for navigation events.

0.11.3 - 2023-12-18

Fixed

  • ndi: Mark a private type as such and remove a wrong Clone impl of internal types.
  • uriplaylistbin: Fix a minor clippy warning.
  • fallbacksrc: Fix error during badly timed timeout scheduling.
  • webrtcsink: Fail gracefully if webrtcbin pads can't be requested instead of panicking.
  • threadshare: Fix deadlock in ts-udpsrc notify::used-socket signal emission.

Changed

  • Update to AWS SDK 1.0.
  • Update to windows-sys 0.52.
  • Update to async-tungstenite 0.24.
  • Update to bitstream-io 2.0.
  • tttocea608: De-duplicate some functions.
  • gtk4: Use async-channel instead of deprecated GLib main context channel.

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