Add support for floating point fps (#866)

Related with this PR #723 --------- Signed-off-by: Alejandro Hernández Cordero <ahcorde@gmail.com>
ros-perception · Jan 19, 2024 · e549e45 · e549e45
1 parent 21e5f25
commit e549e45
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diff --git a/image_view/include/image_view/video_recorder_node.hpp b/image_view/include/image_view/video_recorder_node.hpp
@@ -43,7 +43,7 @@ class VideoRecorderNode
  rclcpp::Time g_last_wrote_time;
  std::string encoding;
  std::string codec;
- int fps;
+ double fps;
  double min_depth_range;
  double max_depth_range;
  bool use_dynamic_range;

diff --git a/image_view/src/video_recorder_node.cpp b/image_view/src/video_recorder_node.cpp
@@ -42,7 +42,7 @@ VideoRecorderNode::VideoRecorderNode(const rclcpp::NodeOptions & options)
 
  filename = this->declare_parameter("filename", std::string("output.avi"));
  stamped_filename = this->declare_parameter("stamped_filename", false);
- fps = this->declare_parameter("fps", 15);
+ fps = this->declare_parameter("fps", 15.0);
  codec = this->declare_parameter("codec", std::string("MJPG"));
  encoding = this->declare_parameter("encoding", std::string("bgr8"));
  // cv_bridge::CvtColorForDisplayOptions
@@ -111,7 +111,7 @@ void VideoRecorderNode::callback(const sensor_msgs::msg::Image::ConstSharedPtr &
 
  RCLCPP_INFO(
  this->get_logger(),
- "Starting to record %s video at %ix%i@%i fps. Press Ctrl+C to stop recording.",
+ "Starting to record %s video at %ix%i@%.2f fps. Press Ctrl+C to stop recording.",
  codec.c_str(), size.height, size.width, fps);
  }