#include "edits.h"
#include "edl.h"
#include "edlsession.h"
+#include "ffmpeg.h"
#include "file.h"
#include "filexml.h"
#include "filesystem.h"
// Open destination area
Edit *dest_edit = insert_new_edit(position + source_edit->startproject);
- dest_edit->copy_from(source_edit);
+ dest_edit->clone_from(source_edit);
dest_edit->asset = dest_asset;
dest_edit->nested_edl = dest_nested_edl;
dest_edit->startproject = position + source_edit->startproject;
Edit *new_edit = create_edit();
insert_after(edit, new_edit);
- new_edit->copy_from(edit);
+ new_edit->clone_from(edit);
new_edit->length = new_edit->startproject + new_edit->length - position;
edit->length = position - edit->startproject;
if( !new_edit->length || edit->silence() )
if( is_glitch(next_edit) )
break;
// both edits are silence & not a plugin
- if( !current->is_plugin && current->silence() &&
- !next_edit->is_plugin && next_edit->silence() )
+ if( !current->is_plugin() && current->silence() &&
+ !next_edit->is_plugin() && next_edit->silence() )
break;
// source channels are identical & assets are identical
if( !result && current->channel == next_edit->channel &&
track->shift_effects(position, length, edit_autos, 0);
}
+double Edits::early_timecode()
+{
+ double result = -1;
+ for( Edit *edit=first; edit; edit=edit->next ) {
+ Asset *asset = edit->asset;
+ if( !asset ) continue;
+ if( asset->timecode < -1 )
+ asset->timecode = FFMPEG::get_timecode(asset->path,
+ track->data_type, edit->channel,
+ edl->session->frame_rate);
+ if( asset->timecode < 0 ) continue;
+ if( result < 0 || result > asset->timecode )
+ result = asset->timecode;
+ }
+ return result;
+}
+
+void Edits::align_timecodes(double offset)
+{
+ for( Edit *edit=first, *next=0; edit; edit=next ) {
+ next = edit->next;
+ if( edit->silence() ) delete edit;
+ }
+ for( Edit *edit=first, *next=0; edit; edit=next ) {
+ next = edit->next;
+ Asset *asset = edit->asset;
+ if( !asset && asset->timecode < 0 ) continue;
+ double position = asset->timecode - offset;
+ edit->startproject = track->to_units(position, 1) + edit->startsource;
+ }
+ int result = 1;
+ while( result ) {
+ result = 0;
+ for( Edit *edit=first, *next=0; edit; edit=next ) {
+ next = edit->next;
+ if( !next || next->startproject >= edit->startproject ) continue;
+ swap(next, edit);
+ next = edit;
+ result = 1;
+ }
+ }
+ int64_t startproject = 0;
+ for( Edit *edit=first, *next=0; edit; edit=next ) {
+ if( (next = edit->next) != 0 ) {
+ int64_t length = next->startproject - startproject;
+ if( length > edit->length ) edit->length = length;
+ }
+ int64_t length = edit->startproject - startproject;
+ if( length > 0 ) {
+ Edit *new_edit = create_edit();
+ insert_before(edit, new_edit);
+ new_edit->startproject = startproject;
+ new_edit->length = length;
+ startproject = edit->startproject;
+ }
+ startproject += edit->length;
+ }
+}
+