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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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panels/viewer.cpp
+14 -12
View File
@@ -92,15 +92,18 @@ void Viewer::reset_all_audio() {
if (c != NULL) c->reset_audio();
}
}
clear_audio_ibuffer();
clear_audio_ibuffer();
}
void Viewer::assert_audio_device() {
if (audio_output->format().sampleRate() != seq->audio_frequency
|| audio_output->format().channelCount() != av_get_channel_layout_nb_channels(seq->audio_layout)) {
init_audio(seq);
}
}
long timecode_to_frame(const QString& s, int view, double frame_rate) {
QList<QString> list = s.split(QRegExp("[:;]"));
for (int i=0;i<list.size();i++) {
dout << "list" << i << list.at(i);
}
QList<QString> list = s.split(QRegExp("[:;]"));
if (view == TIMECODE_FRAMES || list.size() == 1) {
return s.toLong();
@@ -208,6 +211,8 @@ void Viewer::seek(long p) {
pause();
seq->playhead = p;
update_parents();
reset_all_audio();
assert_audio_device();
}
void Viewer::go_to_start() {
@@ -270,11 +275,8 @@ void Viewer::play() {
if (panel_footage_viewer->playing) panel_footage_viewer->pause();
if (seq != NULL) {
reset_all_audio();
if (audio_output->format().sampleRate() != seq->audio_frequency
|| audio_output->format().channelCount() != av_get_channel_layout_nb_channels(seq->audio_layout)) {
init_audio(seq);
}
reset_all_audio();
assert_audio_device();
if (is_recording_cued() && !start_recording()) {
dout << "[ERROR] Failed to record audio";
return;
@@ -285,7 +287,7 @@ void Viewer::play() {
set_playpause_icon(false);
playback_updater.start();
timer_update();
audio_thread->notifyReceiver();
audio_thread->notifyReceiver();
}
}