90 lines
2.5 KiB
Markdown
90 lines
2.5 KiB
Markdown
# Iced Video Player Widget
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Composable component to play videos in any Iced application built on the excellent GStreamer library.
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<img src=".media/screenshot.png" width="50%" />
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## Overview
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In general, this supports anything that [`gstreamer/playbin`](https://gstreamer.freedesktop.org/documentation/playback/playbin.html?gi-language=c) supports.
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Features:
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- Load video files from any file path **or URL** (support for streaming over network).
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- Video buffering when streaming on a network.
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- Audio support.
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- Programmatic control.
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- Small (around 300 lines).
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Limitations (hopefully to be fixed):
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- GStreamer is a bit annoying to set up on Windows.
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This is a "composable" instead of a `iced::Widget`. This is because `Widget`s don't support subscriptions (yet?). Once Iced gets animation support (i.e. widgets scheduling a time to update), this can become a widget.
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The player **does not** come with any surrounding GUI controls, but they should be quite easy to implement should you need them.
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## Example Usage
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```rust
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use iced_video_player::{VideoPlayerMessage, VideoPlayer};
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use iced::{executor, Application, Command, Element, Subscription};
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fn main() {
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App::run(Default::default());
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}
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#[derive(Debug)]
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enum Message {
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VideoPlayerMessage(VideoPlayerMessage),
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}
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struct App {
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video: VideoPlayer,
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}
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impl Application for App {
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type Executor = executor::Default;
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type Message = Message;
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type Flags = ();
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fn new(_flags: ()) -> (Self, Command<Message>) {
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(
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App {
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video: VideoPlayer::new(&url::Url::parse("file:///C:/my_video.mp4").unwrap()).unwrap(),
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},
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Command::none(),
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)
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}
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fn title(&self) -> String {
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String::from("Video Player")
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}
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fn update(&mut self, message: Message) -> Command<Message> {
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match message {
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Message::VideoPlayerMessage(msg) => self.video.update(msg),
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}
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Command::none()
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}
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fn subscription(&self) -> Subscription<Message> {
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self.video.subscription().map(Message::VideoPlayerMessage)
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}
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fn view(&mut self) -> Element<Message> {
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self.video.frame_view().into()
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}
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}
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```
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## Building
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Follow the [GStreamer build instructions](https://github.com/sdroege/gstreamer-rs#installation). This should be able to compile on MSVC, MinGW, Linux, and MacOS.
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## License
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Licensed under either
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- [Apache 2.0](https://www.apache.org/licenses/LICENSE-2.0)
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- [MIT](http://opensource.org/licenses/MIT)
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at your option.
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