SoundPlayer: Translate device samples to source samples before seeking

Author: https://github.com/timschumi
Commit: 9bf9702842
Pull-request: https://github.com/SerenityOS/serenity/pull/17067
Reviewed-by: https://github.com/gmta ✅

Userland/Applications/SoundPlayer/Player.cpp

@@ -155,6 +155,7 @@ void Player::toggle_mute()
 
 void Player::seek(int sample)
 {
+    sample *= (m_playback_manager.device_sample_rate() / static_cast<float>(m_playback_manager.loader()->sample_rate()));
     m_playback_manager.seek(sample);
 }