84 lines
2.5 KiB
C++
84 lines
2.5 KiB
C++
#include "projectfunctions.h"
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#include "projectmodel.h"
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#include "global/config.h"
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MediaPtr olive::project::CreateFolder(QString name) {
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MediaPtr item = std::make_shared<Media>();
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item->set_folder();
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item->set_name(name);
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return item;
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}
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SequencePtr olive::project::CreateSequenceFromMedia(QVector<olive::timeline::MediaImportData> &media_list)
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{
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SequencePtr s = std::make_shared<Sequence>();
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s->set_name(olive::project_model.GetNextSequenceName());
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// Retrieve default Sequence settings from Config
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s->set_width(olive::config.default_sequence_width);
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s->set_height(olive::config.default_sequence_height);
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s->set_frame_rate(olive::config.default_sequence_framerate);
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s->set_audio_frequency(olive::config.default_sequence_audio_frequency);
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s->set_audio_layout(olive::config.default_sequence_audio_channel_layout);
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bool got_video_values = false;
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bool got_audio_values = false;
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for (int i=0;i<media_list.size();i++) {
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Media* media = media_list.at(i).media();
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switch (media->get_type()) {
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case MEDIA_TYPE_FOOTAGE:
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{
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Footage* m = media->to_footage();
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if (m->ready) {
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if (!got_video_values) {
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for (int j=0;j<m->video_tracks.size();j++) {
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const FootageStream& ms = m->video_tracks.at(j);
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s->set_width(ms.video_width);
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s->set_height(ms.video_height);
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if (!qFuzzyCompare(ms.video_frame_rate, 0.0)) {
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s->set_frame_rate(ms.video_frame_rate * m->speed);
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if (ms.video_interlacing != VIDEO_PROGRESSIVE) s->set_frame_rate(s->frame_rate() * 2);
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// only break with a decent frame rate, otherwise there may be a better candidate
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got_video_values = true;
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break;
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}
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}
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}
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if (!got_audio_values && m->audio_tracks.size() > 0) {
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const FootageStream& ms = m->audio_tracks.at(0);
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s->set_audio_frequency(ms.audio_frequency);
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got_audio_values = true;
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}
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}
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}
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break;
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case MEDIA_TYPE_SEQUENCE:
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{
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// Clone all attributes of the original sequence (seq) into the new one (s)
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Sequence* seq = media->to_sequence().get();
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s->set_width(seq->width());
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s->set_height(seq->height());
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s->set_frame_rate(seq->frame_rate());
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s->set_audio_frequency(seq->audio_frequency());
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s->set_audio_layout(seq->audio_layout());
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got_video_values = true;
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got_audio_values = true;
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}
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break;
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}
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if (got_video_values && got_audio_values) break;
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}
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return s;
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}
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