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use frame rate and timebase less interchangeably

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This commit is contained in:
itsmattkc
2021-04-07 13:08:25 +10:00
parent 898ea25e89
commit bb32048c65
22 changed files with 187 additions and 85 deletions
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app/project/item/footage/footage.cpp
+33
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@@ -123,6 +123,39 @@ void Footage::InputValueChangedEvent(const QString &input, int element)
AddStream(Track::kVideo, QVariant::fromValue(footage_info.GetVideoStreams().at(i)));
}
if (!footage_info.GetVideoStreams().isEmpty()) {
// FIXME: This will break on multiple video streams. Currently we don't have
// infrastructure for different properties per element. We'll see if this becomes
// a problem.
VideoParams vp = footage_info.GetVideoStreams().first();
uint64_t video_param_mask = 0;
video_param_mask |= VideoParamEdit::kEnabled;
video_param_mask |= VideoParamEdit::kColorspace;
video_param_mask |= VideoParamEdit::kPixelAspect;
video_param_mask |= VideoParamEdit::kInterlacing;
video_param_mask |= VideoParamEdit::kFrameRateIsArbitrary;
if (vp.channel_count() == VideoParams::kRGBAChannelCount) {
// Add premultiplied setting if this footage has an alpha channel
video_param_mask |= VideoParamEdit::kPremultipliedAlpha;
}
if (vp.video_type() == VideoParams::kVideoTypeVideo) {
// This is video, ensure that the frame rate does not overwrite the timebase
video_param_mask |= VideoParamEdit::kFrameRateIsNotTimebase;
} else {
// This is not a video, so it's either a still image or an image sequence
video_param_mask |= VideoParamEdit::kIsImageSequence;
video_param_mask |= VideoParamEdit::kStartTime;
video_param_mask |= VideoParamEdit::kEndTime;
video_param_mask |= VideoParamEdit::kFrameRate;
}
SetInputProperty(kVideoParamsInput, QStringLiteral("mask"), QVariant::fromValue(video_param_mask));
}
for (int i=0; i<footage_info.GetAudioStreams().size(); i++) {
AddStream(Track::kAudio, QVariant::fromValue(footage_info.GetAudioStreams().at(i)));
}