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Fix cosmic-player file launch and video playback
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This commit is contained in:
Lionel DARNIS 2026-07-09 11:51:07 +02:00
parent 4a1bfc975c
commit e7781986f5
5 changed files with 67 additions and 22 deletions
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31
src/video.rs
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@ -16,11 +16,17 @@ pub fn new_video(
//TODO: this code came from iced_video_player::Video::new and has been modified to stop the pipeline on error
//TODO: remove unwraps and enable playback of files with only audio.
gst::init().unwrap();
disable_broken_hardware_decoders();
let pipeline = format!(
"playbin uri=\"{}\"{} video-sink=\"videoscale ! videoconvert ! videoflip method=automatic ! appsink name=iced_video drop=true caps=video/x-raw,format=NV12,pixel-aspect-ratio=1/1\"",
"playbin uri=\"{}\"{}{} video-sink=\"videoscale ! videoconvert ! videoflip method=automatic ! appsink name=iced_video drop=true caps=video/x-raw,format=NV12,pixel-aspect-ratio=1/1\"",
url.as_str(),
if settings.mute { " mute=true" } else { "" }
if settings.mute { " mute=true" } else { "" },
if settings.mute {
" audio-sink=fakesink"
} else {
""
}
);
let pipeline = gst::parse::launch(pipeline.as_ref())
.unwrap()
@ -84,3 +90,24 @@ pub fn new_video(
}
}
}
fn disable_broken_hardware_decoders() {
let registry = gst::Registry::get();
for decoder in [
"nvav1dec",
"nvh264dec",
"nvh265dec",
"nvjpegdec",
"nvmpeg2videodec",
"nvmpeg4videodec",
"nvmpegvideodec",
"nvvp8dec",
"nvvp9dec",
] {
if let Some(feature) = registry.lookup_feature(decoder) {
let rank = feature.rank();
feature.set_rank(gst::Rank::NONE);
log::debug!("disabled GStreamer decoder {decoder} with rank {rank:?}");
}
}
}