}
void
-ImageContent::set_video_length (VideoContent::Frame len)
+ImageContent::set_video_length (VideoFrame len)
{
{
boost::mutex::scoped_lock lm (_mutex);
{
return number_of_paths() == 1;
}
+
+void
+ImageContent::set_video_frame_rate (float r)
+{
+ {
+ boost::mutex::scoped_lock lm (_mutex);
+ if (_video_frame_rate == r) {
+ return;
+ }
+
+ _video_frame_rate = r;
+ }
+
+ signal_changed (VideoContentProperty::VIDEO_FRAME_RATE);
+}
+