Renaming logging doc file into recording. Updating examples.

1 files changed, 10 insertions, 6 deletions

diff --git a/docs/user_guide/gaze_analysis_pipeline/logging.md b/docs/user_guide/gaze_analysis_pipeline/recording.md
index 6ef3a85..72aee58 100644
--- a/docs/user_guide/gaze_analysis_pipeline/logging.md
+++ b/docs/user_guide/gaze_analysis_pipeline/recording.md
@@ -5,7 +5,7 @@ Record gaze analysis
 
 ## Export gaze analysis to CSV file
 
-[ArFrame](../../argaze.md/#argaze.ArFeatures.ArFrame) and [ArLayer](../../argaze.md/#argaze.ArFeatures.ArLayer) have an *observers* attribute to enable pipeline execution recording.
+[ArFrame](../../argaze.md/#argaze.ArFeatures.ArFrame) and [ArLayer](../../argaze.md/#argaze.ArFeatures.ArLayer) have an **observers** attribute to enable pipeline execution recording.
 
 Here is an extract from the JSON ArFrame configuration file where recording is enabled for the [ArFrame](../../argaze.md/#argaze.ArFeatures.ArFrame) and for one [ArLayer](../../argaze.md/#argaze.ArFeatures.ArLayer) by loaded classes from Python files:
 
@@ -117,7 +117,7 @@ Assuming that [ArGaze.GazeAnalysis.NGram](../../argaze.md/#argaze.GazeAnalysis.N
 
 As explained in [pipeline steps visualisation chapter](visualisation.md), it is possible to get [ArFrame.image](../../argaze.md/#argaze.ArFeatures.ArFrame.image) once timestamped gaze positions have been processed by [ArFrame.look](../../argaze.md/#argaze.ArFeatures.ArFrame.look) method.
 
-Here is the JSON ArFrame configuration file where [ArFrame](../../argaze.md/#argaze.ArFeatures.ArFrame) observers are extended with a new my_frame_logger.VideoRecorder instance:
+Here is the JSON ArFrame configuration file where [ArFrame](../../argaze.md/#argaze.ArFeatures.ArFrame) observers are extended with a new my_recorders.VideoRecorder instance:
 
 ```json
 {
@@ -125,7 +125,7 @@ Here is the JSON ArFrame configuration file where [ArFrame](../../argaze.md/#arg
     "size": [1920, 1080],
     "observers": {
         ...
-        "my_frame_logger.VideoRecorder": {
+        "my_recorders.FrameImageRecorder": {
             "path": "./video.mp4",
             "width": 1920,
             "height": 1080,
@@ -135,18 +135,22 @@ Here is the JSON ArFrame configuration file where [ArFrame](../../argaze.md/#arg
 }
 ```
 
-Here is *my_frame_logger.py* file extended with a new VideoRecorder class:
+Here is *my_recorders.py* file extended with a new VideoRecorder class:
 
 ```python
 ...
 
-class VideoRecorder(DataFeatures.PipelineStepObserver, UtilsFeatures.VideoWriter):
+class FrameImageRecorder(UtilsFeatures.VideoWriter):
+
+    def __init__(self, **kwargs):
+
+        # Init VideoWriter
+        super().__init__(**kwargs)
 
     def on_look(self, timestamp, ar_frame, exception):
         """Record frame image into video file."""
 
         self.write(ar_frame.image())
-
 ```
 
 Assuming that [ArFrame.image_parameters](../../argaze.md/#argaze.ArFeatures.ArFrame.image_parameters) are provided, ***video.mp4*** file would be created.
\ No newline at end of file