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GStreamer plugins written in Rust. *These plugins can be used by applications written in other programming languages as well of course, they are just like any other GStreamer plugins available on the system.*
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Seungha Yang ce24ca965e transcriberbin: Fix deadlock 
Fix race between latency query handler and setup_transcription()
method.

Locking order of setup_transcription() is
state lock -> setup_transcription() -> settings lock
So taking state lock inside of setting lock in src_query()
can cause deadlock.
2022-03-08 19:23:26 +02:00
audio audiofx: Update nnoiseless dependency to 0.4 2022-03-08 19:23:26 +02:00
ci ci: stop installing gtk4 manually 2022-01-12 22:24:22 +02:00
generic generic/threadshare: fix for nightly build 2022-03-08 18:58:09 +02:00
net rusoto: Update async-tungstenite dependency to 0.17 2022-03-08 19:23:26 +02:00
text textwrap: Update for textwrap 0.15 API changes 2022-03-08 19:23:26 +02:00
tutorial Update versions to 0.8.2 2022-02-21 12:51:40 +02:00
utils fallbacksrc: Disconnect signals on ReadyToNull 2022-03-08 19:23:26 +02:00
version-helper Add SPDX-License-Identifier to all file headers 2022-01-15 21:44:40 +02:00
video transcriberbin: Fix deadlock 2022-03-08 19:23:26 +02:00
.gitignore .gitignore builddir 2021-06-03 09:19:31 +02:00
.gitlab-ci.yml ci: run tests with RUST_BACKTRACE 2022-03-08 18:58:34 +02:00
Cargo.lock Update Cargo.lock 2022-02-21 12:51:52 +02:00
Cargo.toml add textahead plugin 2022-01-12 08:47:23 +01:00
cargo_wrapper.py meson: fix out of tree build 2021-11-02 10:18:13 +01:00
deny.toml deny: Remove num-rational override 2022-02-20 20:50:44 +02:00
LICENSE-APACHE Change license from LGPLv2.1+ to Apache2/MIT 2017-02-16 17:52:27 +02:00
LICENSE-LGPLv2 Add gst-plugin-togglerecord 2017-12-05 09:56:58 +02:00
LICENSE-MIT Change license from LGPLv2.1+ to Apache2/MIT 2017-02-16 17:52:27 +02:00
LICENSE-MPL-2.0 Add a GTK4 paintable sink plugin 2021-10-13 12:28:51 +03:00
Makefile Clean up Makefile some more 2019-07-06 10:32:22 +03:00
meson.build meson: Only rebuild when files checked in git change 2022-01-13 10:12:13 +00:00
meson_options.txt Add a GTK4 paintable sink plugin 2021-10-13 12:28:51 +03:00
README.md add textahead plugin 2022-01-12 08:47:23 +01:00
update-version.sh Add update-version script 2020-04-15 20:39:31 +02:00

README.md

gst-plugins-rs crates.io pipeline status

Repository containing various GStreamer plugins and elements written in the Rust programming language.

The plugins build upon the GStreamer Rust bindings. Check the README.md of that repository also for details about how to set-up your development environment.

Plugins

You will find the following plugins in this repository:

  • generic

    • file: A Rust implementation of the standard filesrc and filesink elements

    • sodium: Elements to perform encryption and decryption using libsodium.

    • threadshare: Some popular threaded elements reimplemented using common thread-sharing infrastructure.

  • net

    • reqwest: An HTTP source element based on the reqwest library.

    • rusoto: A source and sink plugin to talk to the Amazon S3 object storage system, as well as an element wrapping the AWS Transcriber service using the Rusoto library.

  • audio

    • audiofx: Plugins to apply audio effects to a stream (such as adding echo/reverb, removing noise or normalization).

    • claxon: A FLAC decoder based on the Claxon library.

    • csound: A plugin to implement audio effects using the Csound library.

    • lewton: A Vorbis decoder based on the lewton library.

    • spotify: A plugin to access content from Spotify based on the librespot library.

  • video

    • cdg: A parser and renderer for CD+G karaoke data.

    • closedcaption: Plugins to deal with several closed caption formats (MCC, SCC, EIA-608/CEA-608 and timed text).

    • dav1d: AV1 decoder based on the dav1d library.

    • ffv1: FFV1 decoder based on the ffv1 library.

    • flavors: FLV demuxer based on the flavors library.

    • gif: A GIF encoder based on the gif library.

    • hsv: Elements to work with video data in hue, saturation, value form.

    • png: PNG encoder based on the png library.

    • rav1e: AV1 encoder based on the rav1e library.

    • webp: WebP decoder based on the libwebp-sys-2 library.

  • text

    • json: A plugin to convert a stream of JSON objects to a higher level wrapped NDJSON output.

    • regex: A regular expression text filter plugin.

    • wrap: A plugin to perform text wrapping with hyphenation.

    • ahead: A plugin to display upcoming text buffers ahead.

  • utils

    • fallbackswitch: Aggregator element that allows falling back to a different sink pad after a timeout.

    • togglerecord: Element to enable starting and stopping multiple streams together.

Building

gst-plugins-rs relies on cargo-c to generate shared and static C libraries. It can be installed using:

$ cargo install cargo-c

Then you can easily build and test a specific plugin:

$ cargo cbuild -p gst-plugin-cdg
$ GST_PLUGIN_PATH="target/x86_64-unknown-linux-gnu/debug:$GST_PLUGIN_PATH" gst-inspect-1.0 cdgdec

Replace x86_64-unknown-linux-gnu with your system's Rust target triple (rustc -vV).

The plugin can also be installed system-wide:

$ cargo cbuild -p gst-plugin-cdg --prefix=/usr
$ cargo cinstall -p gst-plugin-cdg --prefix=/usr

This will install the plugin to /usr/lib/gstreamer-1.0. You can use --libdir to pass a custom lib directory such as /usr/lib/x86_64-linux-gnu for example.

Note that you can also just use cargo directly to build Rust static libraries and shared C libraries. cargo-c is mostly useful to build static C libraries and generate pkg-config files.

LICENSE

gst-plugins-rs and all crates contained in here that are not listed below are licensed under either of

at your option.

gst-plugin-togglerecord is licensed under the Lesser General Public License (LICENSE-LGPLv2) version 2.1 or (at your option) any later version.

gst-plugin-csound is licensed under the Lesser General Public License (LICENSE-LGPLv2) version 2.1 or (at your option) any later version.

GStreamer itself is licensed under the Lesser General Public License version 2.1 or (at your option) any later version: https://www.gnu.org/licenses/lgpl-2.1.html

Contribution

Any kinds of contributions are welcome as a pull request.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in gst-plugins-rs by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.