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Add web remote buttons for audio and subtitle cycling #641

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Merged
shane-mason merged 1 commit into from
Aug 11, 2026
Merged

Add web remote buttons for audio and subtitle cycling #641

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27 changes: 27 additions & 0 deletions fs42/fs42_server/static/remote.html
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Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,10 @@
<button class="remote-btn function-btn" data-key="exit">EXIT</button>
<button class="remote-btn function-btn" data-key="mute">MUTE</button>
<button class="remote-btn function-btn" data-key="info">INFO</button>
<!-- Cycle MPV tracks without changing channel playback. The player shows
the selected audio/subtitle track on MPV's on-screen display. -->
<button class="remote-btn function-btn" data-key="subtitles">SUBS</button>
<button class="remote-btn function-btn" data-key="audio">AUDIO</button>
</div>
</div>

Expand Down Expand Up @@ -428,6 +432,29 @@
case 'info':
toggleInfoMode();
break;
case 'subtitles':
try {
// Queue a non-interrupting MPV command; station_player.py
// cycles the selected subtitle track and displays its label.
await window.fs42Api.post('player/mpv/cycle-subtitles');
display.textContent = 'SUBTITLES';
console.log('Cycle subtitles command sent');
} catch (error) {
console.error('Cycle subtitles failed:', error);
display.textContent = 'ERROR';
}
break;
case 'audio':
try {
// Same path as subtitles, but cycling the active audio track.
await window.fs42Api.post('player/mpv/cycle-audio');
display.textContent = 'AUDIO';
console.log('Cycle audio command sent');
} catch (error) {
console.error('Cycle audio failed:', error);
display.textContent = 'ERROR';
}
break;
default:
display.textContent = key.toUpperCase();
}
Expand Down