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Aegisub
mirror of https://github.com/odrling/Aegisub
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Code Issues Releases Wiki Activity

Can save an audio clip of multiple lines (just goes earliest start to latest end for now), and a little more error checking 

Originally committed to SVN as r951.
This commit is contained in:
Dan Donovan 2007-03-19 20:01:09 +00:00
parent 4eb824ea16
commit aba48b68e3
1 changed files with 27 additions and 6 deletions
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33
aegisub/subs_grid.cpp
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@ -186,7 +186,7 @@ void SubtitlesGrid::OnPopupMenu(bool alternate) {
menu.AppendSeparator(); menu.AppendSeparator();
//Make audio clip //Make audio clip
state = sels==1&& parentFrame->audioBox->audioDisplay->loaded==true; state = parentFrame->audioBox->audioDisplay->loaded==true;
menu.Append(MENU_AUDIOCLIP,_("Create audio clip"),_T("Create an audio clip of the selected line"))->Enable(state); menu.Append(MENU_AUDIOCLIP,_("Create audio clip"),_T("Create an audio clip of the selected line"))->Enable(state);
menu.AppendSeparator(); menu.AppendSeparator();
@ -651,14 +651,35 @@ void SubtitlesGrid::OnRecombine(wxCommandEvent &event) {
////////////// //////////////
// Export audio clip of line // Export audio clip of line
void SubtitlesGrid::OnAudioClip(wxCommandEvent &event) { void SubtitlesGrid::OnAudioClip(wxCommandEvent &event) {
__int64 num_samples,start,end,temp;
AudioDisplay *audioDisplay = parentFrame->audioBox->audioDisplay; AudioDisplay *audioDisplay = parentFrame->audioBox->audioDisplay;
AudioProvider *provider = audioDisplay->provider; AudioProvider *provider = audioDisplay->provider;
AssDialogue *cur = GetDialogue(GetFirstSelRow()); AssDialogue *cur;
wxArrayInt sel = GetSelection();
num_samples = provider->GetNumSamples();
for(int i=0;i!=sel.GetCount();i++) {
cur = GetDialogue(sel[i]);
temp = audioDisplay->GetSampleAtMS(cur->Start.GetMS());
start = (i==0||temp<start)?temp:start;
temp = audioDisplay->GetSampleAtMS(cur->End.GetMS());
end = (i==0||temp>end)?temp:end;
}
if (start > num_samples) {
wxMessageBox(_("The starting point is beyond the length of the audio loaded."),_("Error"));
return;
}
if (start==end||end==0) {
wxMessageBox(_("There is no audio to save."),_("Error"));
return;
}
end=(end>num_samples)?num_samples:end;
__int64 num_samples = provider->GetNumSamples();
__int64 start = audioDisplay->GetSampleAtMS(cur->Start.GetMS());
__int64 end = audioDisplay->GetSampleAtMS(cur->End.GetMS());
end=(end>=num_samples+1)?num_samples:end;
wxString filename = wxFileSelector(_("Save audio clip"),0,0,_T("wav"),0,wxFD_SAVE|wxFD_OVERWRITE_PROMPT,this); wxString filename = wxFileSelector(_("Save audio clip"),0,0,_T("wav"),0,wxFD_SAVE|wxFD_OVERWRITE_PROMPT,this);
if (!filename.empty()) { if (!filename.empty()) {