try to index media immediately on import

Since indexing is supplemental, it can be made a background task that can occur at more or less any time. So we run it as soon as possible.
2020-01-17 03:58:29 +11:00
parent 63b3c60017
commit 653709dc84
28 changed files with 410 additions and 735 deletions
@@ -0,0 +1,26 @@
+#include "index.h"
+
+#include "codec/decoder.h"
+
+IndexTask::IndexTask(StreamPtr stream) :
+  stream_(stream)
+{
+  SetTitle(tr("Indexing %1:%2").arg(stream_->footage()->filename(), QString::number(stream_->index())));
+}
+
+void IndexTask::Action()
+{
+  if (stream_->footage()->decoder().isEmpty()) {
+    emit Failed(QStringLiteral("Stream has no decoder"));
+  } else {
+    DecoderPtr decoder = Decoder::CreateFromID(stream_->footage()->decoder());
+
+    decoder->set_stream(stream_);
+
+    decoder->Open();
+    decoder->Index();
+    decoder->Close();
+
+    emit Succeeeded();
+  }
+}