video/example-add-captions708
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Force 30fps

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This commit is contained in:
Rafael Caricio 2022-04-01 13:55:49 +02:00
parent 1ef5a29882
commit b1766f2b0a
Signed by: rafaelcaricio
GPG key ID: 3C86DBCE8E93C947
1 changed files with 4 additions and 6 deletions
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src/main.rs
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@ -16,9 +16,9 @@ fn main() -> eyre::Result<()> {
let pipeline = gst::parse_launch( let pipeline = gst::parse_launch(
r#" r#"
uridecodebin name=demuxer uri=file:///Users/rafael.caricio/fauci-interview.mp4 uridecodebin name=demuxer uri=file:///Users/rafael.caricio/video.mkv
demuxer. ! video/x-raw ! transcriberbin name=trans latency=30000 demuxer. ! videorate ! video/x-raw,framerate=(fraction)30/1 ! transcriberbin name=trans latency=30000
demuxer. ! audio/x-raw ! audiorate ! audioconvert ! audioresample ! trans.sink_audio demuxer. ! audio/x-raw ! audiorate ! audioconvert ! audioresample ! trans.sink_audio
trans.src_video ! cea608overlay black-background=1 ! autovideosink trans.src_video ! cea608overlay black-background=1 ! autovideosink
@ -40,10 +40,8 @@ fn main() -> eyre::Result<()> {
}); });
let transcriber = gst::ElementFactory::make("vosk_transcriber", None).expect("Could not instantiate Vosk transcriber"); let transcriber = gst::ElementFactory::make("vosk_transcriber", None).expect("Could not instantiate Vosk transcriber");
let transcriberbin = pipeline.by_name("trans").expect("Trans bin"); let transcriber_bin = pipeline.by_name("trans").expect("Trans bin");
// info!("setting prop"); transcriber_bin.set_property("transcriber", transcriber);
transcriberbin.set_property("transcriber", transcriber);
// info!("prop set");
let context = glib::MainContext::default(); let context = glib::MainContext::default();