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export: fixed many export formats including still image and image sequence export

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Still incomplete, but does a lot towards #1345
This commit is contained in:
itsmattkc
2021-05-05 19:03:03 +10:00
parent dedc189ebf
commit 4942970c02
27 changed files with 775 additions and 173 deletions
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app/dialog/export/exportvideotab.cpp
+60 -4
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@@ -49,6 +49,26 @@ ExportVideoTab::ExportVideoTab(ColorManager* color_manager, QWidget *parent) :
outer_layout->addStretch();
}
int ExportVideoTab::SetFormat(ExportFormat::Format format)
{
format_ = format;
QList<ExportCodec::Codec> vcodecs = ExportFormat::GetVideoCodecs(format);
setEnabled(!vcodecs.isEmpty());
codec_combobox()->clear();
foreach (ExportCodec::Codec vcodec, vcodecs) {
codec_combobox()->addItem(ExportCodec::GetCodecName(vcodec), vcodec);
}
return vcodecs.size();
}
bool ExportVideoTab::IsImageSequenceSet() const
{
ImageSection* img_section = dynamic_cast<ImageSection*>(codec_stack_->currentWidget());
return (img_section && img_section->IsImageSequenceChecked());
}
QWidget* ExportVideoTab::SetupResolutionSection()
{
int row = 0;
@@ -99,6 +119,7 @@ QWidget* ExportVideoTab::SetupResolutionSection()
layout->addWidget(new QLabel(tr("Frame Rate:")), row, 0);
frame_rate_combobox_ = new FrameRateComboBox();
connect(frame_rate_combobox_, &FrameRateComboBox::FrameRateChanged, this, &ExportVideoTab::UpdateFrameRate);
layout->addWidget(frame_rate_combobox_, row, 1);
row++;
@@ -161,6 +182,9 @@ QWidget *ExportVideoTab::SetupCodecSection()
h264_section_ = new H264Section();
codec_stack_->addWidget(h264_section_);
h265_section_ = new H265Section();
codec_stack_->addWidget(h265_section_);
row++;
QPushButton* advanced_btn = new QPushButton(tr("Advanced"));
@@ -178,7 +202,7 @@ void ExportVideoTab::MaintainAspectRatioChanged(bool val)
void ExportVideoTab::OpenAdvancedDialog()
{
// Find export formats compatible with this encoder
QStringList pixel_formats = ExportCodec::GetPixelFormatsForCodec(GetSelectedCodec());
QStringList pixel_formats = ExportFormat::GetPixelFormatsForCodec(format_, GetSelectedCodec());
ExportAdvancedVideoDialog d(pixel_formats, this);
@@ -191,19 +215,51 @@ void ExportVideoTab::OpenAdvancedDialog()
}
}
void ExportVideoTab::UpdateFrameRate(rational r)
{
// Convert frame rate to timebase
r.flip();
for (int i=0; i<codec_stack_->count(); i++) {
ImageSection* img = dynamic_cast<ImageSection*>(codec_stack_->widget(i));
if (img) {
img->SetTimebase(r);
}
}
}
void ExportVideoTab::VideoCodecChanged()
{
ExportCodec::Codec codec = GetSelectedCodec();
if (codec == ExportCodec::kCodecH264) {
SetCodecSection(h264_section());
SetCodecSection(h264_section_);
} else if (codec == ExportCodec::kCodecH265) {
SetCodecSection(h265_section_);
} else if (ExportCodec::IsCodecAStillImage(codec)) {
SetCodecSection(image_section());
SetCodecSection(image_section_);
} else {
SetCodecSection(nullptr);
}
// Set default pixel format
pix_fmt_ = ExportCodec::GetPixelFormatsForCodec(codec).first();
QStringList pix_fmts = ExportFormat::GetPixelFormatsForCodec(format_, codec);
if (!pix_fmts.isEmpty()) {
pix_fmt_ = pix_fmts.first();
} else {
pix_fmt_.clear();
}
qDebug() << "Set default pix fmt" << pix_fmt_;
}
void ExportVideoTab::SetTimestamp(int64_t timestamp)
{
for (int i=0; i<codec_stack_->count(); i++) {
ImageSection* img = dynamic_cast<ImageSection*>(codec_stack_->widget(i));
if (img) {
img->SetTimestamp(timestamp);
}
}
}
}