- char *tmp = qstrdup(m_activeProfile.toUtf8().constData());
- setenv("MLT_PROFILE", tmp, 1);
- m_mltProfile = new Mlt::Profile(tmp);
+ if (m_mltProfile) {
+ Mlt::Profile tmpProfile(m_activeProfile.toUtf8().constData());
+ m_mltProfile->set_colorspace(tmpProfile.colorspace());
+ m_mltProfile->set_frame_rate(tmpProfile.frame_rate_num(), tmpProfile.frame_rate_den());
+ m_mltProfile->set_height(tmpProfile.height());
+ m_mltProfile->set_width(tmpProfile.width());
+ m_mltProfile->set_progressive(tmpProfile.progressive());
+ m_mltProfile->set_sample_aspect(tmpProfile.sample_aspect_num(), tmpProfile.sample_aspect_den());
+ m_mltProfile->get_profile()->display_aspect_num = tmpProfile.display_aspect_num();
+ m_mltProfile->get_profile()->display_aspect_den = tmpProfile.display_aspect_den();
+ }
+ else {
+ m_mltProfile = new Mlt::Profile(m_activeProfile.toUtf8().constData());
+ }
+ setenv("MLT_PROFILE", m_activeProfile.toUtf8().constData(), 1);