From 57796599a3acc10feebcbc87da70daf4d0af04f6 Mon Sep 17 00:00:00 2001 From: Carl Hetherington Date: Fri, 23 Aug 2013 10:38:59 +0100 Subject: Fix hang on attempt to emit zero frames of silence. --- src/lib/player.cc | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/lib') diff --git a/src/lib/player.cc b/src/lib/player.cc index ebc810214..bae00d348 100644 --- a/src/lib/player.cc +++ b/src/lib/player.cc @@ -564,6 +564,10 @@ Player::emit_black () void Player::emit_silence (OutputAudioFrame most) { + if (most == 0) { + return; + } + OutputAudioFrame N = min (most, _film->audio_frame_rate() / 2); shared_ptr silence (new AudioBuffers (_film->audio_channels(), N)); silence->make_silent (); -- cgit v1.2.3