From 7c969fd9b3f4748bed980191dbd878f1c2f5ea52 Mon Sep 17 00:00:00 2001
From: Julien Lengrand-Lambert <jlengrand@gmail.com>
Date: Tue, 5 Jun 2012 14:15:34 +0200
Subject: [PATCH] Starts adding ant script. Adds script allowing to create raw
 video from images

---
 build.xml                  | 28 ++++++++++++++++++++
 facemovie/Facemovie.py     |  3 ++-
 facemovie/Facemoviefier.py |  2 +-
 test/raw_video.py          | 53 ++++++++++++++++++++++++++++++++++++++
 4 files changed, 84 insertions(+), 2 deletions(-)
 create mode 100644 build.xml
 create mode 100644 test/raw_video.py

diff --git a/build.xml b/build.xml
new file mode 100644
index 0000000..f190b2e
--- /dev/null
+++ b/build.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<project name="FaceMovie build script" default="print" basedir=".">
+
+	<taskdef resource="pyAntTasks.properties"/>
+	
+	<!-- Initialize properties and classpath  -->
+	<target name="init">
+
+		
+		<!-- Properties -->
+		<property name="src.dir" value="facemovie"/>
+		<property name="test.dir" value="test"/>
+		
+		<!-- Time -->
+		<tstamp>
+			<format property="TODAY" pattern="yyyy-MM-dd" />
+		</tstamp>	
+	</target>
+
+	<!--   -->
+	<target name="print" description="Just prints some information">
+	</target>
+		
+	<target name="compile" depends="init" >
+		<py-compile dir="${src.dir}" pythonpath="${src.dir}" optimize="0"/>
+	</target>		
+
+</project>
\ No newline at end of file
diff --git a/facemovie/Facemovie.py b/facemovie/Facemovie.py
index 8eb3b03..d24fe1e 100644
--- a/facemovie/Facemovie.py
+++ b/facemovie/Facemovie.py
@@ -330,7 +330,8 @@ class FaceMovie(object):
             height = self.height
             frameSize = (width[0] + width[1], height[0] + height[1])
         else:
-            frameSize = (self.dim_x, self.dim_y)     
+            frameSize = (self.dim_x, self.dim_y)   
+        print "Speed is set to %d fps" %(fps)  
         my_video = cv.CreateVideoWriter(filename, 
                                       fourcc, 
                                       fps, 
diff --git a/facemovie/Facemoviefier.py b/facemovie/Facemoviefier.py
index c01a154..7e86709 100644
--- a/facemovie/Facemoviefier.py
+++ b/facemovie/Facemoviefier.py
@@ -156,7 +156,7 @@ class Facemoviefier():
             print "Saving output images :"
             self.facemovie.save_faces(self.args['output'])
         elif self.args['type'] == 'v':
-            print "Saving output video :"
+            print "Saving output video:"
             self.facemovie.save_movie(self.args['output'], self.args['fps'])        
 
 if __name__ == '__main__':
diff --git a/test/raw_video.py b/test/raw_video.py
new file mode 100644
index 0000000..3d3aaad
--- /dev/null
+++ b/test/raw_video.py
@@ -0,0 +1,53 @@
+"""
+.. script:: raw_video
+   :platform: Unix, Windows
+   :synopsis: Aims at taking the same images used to create the FaceMovie, but using doind any processing.
+   This is used as an example to show the difference
+
+.. moduleauthor:: Julien Lengrand-Lambert <jlengrand@gmail.com>
+
+"""
+import sys 
+import os 
+
+import cv
+
+root_folder = "../data/inputs/moi2"
+out_name = "../data/output/raw.avi"
+
+# fixed params
+fourcc = cv.CV_FOURCC('C', 'V', 'I', 'D')
+frameSize = (1280, 960)
+fps = 3
+
+# Processing
+try:
+    os.path.exists(root_folder)
+    os.path.isdir(root_folder) # checking if folder exists
+except : # find precise exception
+    print "ERROR : Source folder not found ! Exiting. . ." 
+    sys.exit(0)
+            
+# just listing directory. Lets be more secure later
+files = os.listdir(root_folder)
+
+
+my_video = cv.CreateVideoWriter(out_name, 
+                              fourcc, 
+                              fps, 
+                              frameSize,
+                              1)
+
+# loading images, resizes image and populate the video
+num_files = len(files)
+inc = 0
+for token in files :
+	inc += 1
+	guy_source = os.path.join(root_folder, token)
+	image = cv.LoadImage(guy_source)
+	out_image = cv.CreateImage(frameSize, image.depth, image.nChannels)# used in current bug solving. 
+	cv.Resize(image, out_image)
+	print "Saving frame %d / %d" %(inc, num_files) 
+	cv.WriteFrame(my_video, out_image)
+
+print "Finished raw movie!"
\ No newline at end of file