preferences: use std::string in struct preferences

This is a messy commit, because the "qPref" system relies
heavily on QString, which means lots of conversions between
the two worlds. Ultimately, I plan to base the preferences
system on std::string and only convert to QString when
pushing through Qt's property system or when writing into
Qt's settings.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-06-13 22:59:32 +02:00 committed by bstoeger
parent 82fc9de40b
commit ccdd92aeb7
78 changed files with 645 additions and 694 deletions

View file

@ -83,7 +83,7 @@ void VideoFrameExtractor::processItem(QString originalFilename, QString filename
.arg(position.seconds % 60, 2, 10, QChar('0'));
QProcess ffmpeg;
ffmpeg.start(prefs.ffmpeg_executable, QStringList {
ffmpeg.start(prefs.ffmpeg_executable.c_str(), QStringList {
"-ss", posString, "-i", filename, "-vframes", "1", "-q:v", "2", "-f", "image2", "-"
});
if (!ffmpeg.waitForStarted()) {