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implemented audio scrubbing

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This commit is contained in:
itsmattkc
2018-11-03 22:54:12 +11:00
parent 35e4371c7a
commit a81473c728
14 changed files with 85 additions and 37 deletions
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playback/audio.cpp
+5 -2
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@@ -23,6 +23,7 @@ extern "C" {
QAudioOutput* audio_output;
QIODevice* audio_io_device;
bool audio_device_set = false;
bool force_audio_send = false;
QMutex audio_write_lock;
QAudioInput* audio_input = NULL;
QFile output_recording;
@@ -33,7 +34,7 @@ int audio_ibuffer_read = 0;
long audio_ibuffer_frame = 0;
double audio_ibuffer_timecode = 0;
AudioSenderThread* audio_thread;
AudioSenderThread* audio_thread = NULL;
void init_audio(Sequence* s) {
stop_audio();
@@ -121,7 +122,7 @@ void AudioSenderThread::run() {
cond.wait(&lock);
if (close) {
break;
} else if (panel_sequence_viewer->playing || panel_footage_viewer->playing) {
} else if (panel_sequence_viewer->playing || panel_footage_viewer->playing || force_audio_send) {
int written_bytes = 0;
int adjusted_read_index = audio_ibuffer_read%audio_ibuffer_size;
@@ -132,6 +133,8 @@ void AudioSenderThread::run() {
// got all the bytes, write again
written_bytes += send_audio_to_output(0, audio_ibuffer_size);
}
force_audio_send = false;
}
}
lock.unlock();