Re-generate the videos in mp4 format.

doc/source/tutorials.rst

@@ -25,17 +25,17 @@ is a very old tutorial written by Darren Dale and initially tailored to `CHESS <
 users but usefull to everybody starting to use *PyMca*. In case the previous link is down, you can try
 this `alternative link <https://wiki.utep.edu/display/MASE6402MME4501/PyMCA+support>`_.
 
-`Calibration tutorial <http://www.esrf.fr/computing/bliss/downloads/pymca/calibrationtutorial.htm>`_.
+`Calibration tutorial <http://ftp.esrf.fr/pub/scisoft/pymca/calibrationtutorial.htm>`_.
 To be used if you still have some doubts about how to calibrate your spectra.
 
 :doc:`./xrf/material-definition/index`. This tutorial will show you how to define your own materials.
 
 :doc:`./xrf/strip-background/index`. Description of the parameters defining your favorite background.
 
-`ROI Imaging tutorial <http://www.esrf.fr/computing/bliss/downloads/pymca/roitooltutorial.htm>`_ .
+`ROI Imaging tutorial <http://ftp.esrf.fr/pub/scisoft/pymca/roitooldemo.htm>`_ .
 Introduction to the stack imaging capabilities of *PyMca*
 
-`Kinetics tutorial <http://www.esrf.fr/computing/bliss/downloads/pymca/kineticstutorial.htm>`_ .
+`Kinetics tutorial <http://ftp.esrf.fr/pub/scisoft/pymca/kineticstutorial.htm>`_ .
 Illustration of the use of the ROI Imaging tool for kinetics studies.
 
 :doc:`./hdf5/index` *PyMca* can deal with