open source pkg v1

process_dir.py

@@ -0,0 +1,107 @@
+"""
+file_name: process_dir
+project_name: DBM
+created: 2020-20-07
+"""
+
+from dbm_lib.config import config_reader, config_raw_feature, config_derive_feature
+from dbm_lib.controller import process_feature as pf
+from dbm_lib.dbm_features.raw_features.video import open_face_process as of
+from dbm_lib.dbm_features.derived_features import derive as der
+
+import pandas as pd
+import os
+import argparse
+import logging
+import glob
+
+logging.basicConfig(level=logging.INFO)
+logger=logging.getLogger()
+
+OPENFACE_PATH = 'pkg/OpenFace/build/bin/FeatureExtraction'
+DLIB_SHAPE_MODEL = 'pkg/shape_detector/shape_predictor_68_face_landmarks.dat'
+
+def process_raw_video(args, s_config, r_config):
+    """
+    Processing video file
+    Args:
+        args: user supplied arguments
+        s_config: service config object
+        r_config: raw feature config object
+    """
+    if args.output_raw_path != None:
+        vid_loc = glob.glob(args.input_path + '/*.mp4')
+        
+        if len(vid_loc) == 0:
+            logger.info('Directory does not have any mp4 files.')
+            return
+        
+        logger.info('Processing mp4 files.')
+        for vid_file in vid_loc:
+            try:
+                
+                pf.audio_to_wav(vid_file)
+                of.process_open_face(vid_file, os.path.dirname(vid_file), args.output_raw_path, OPENFACE_PATH, args.dbm_group)
+                
+                pf.process_facial(vid_file, args.output_raw_path, args.dbm_group, r_config)
+                pf.process_acoustic(vid_file, args.output_raw_path, args.dbm_group, r_config)
+                pf.remove_file(vid_file)
+                pf.process_movement(vid_file, args.output_raw_path, args.dbm_group, r_config, DLIB_SHAPE_MODEL)
+                
+            except Exception as e:
+                logger.error('Failed to process mp4 file.')
+                pf.remove_file(vid_file)
+
+def process_raw_audio(args, s_config, r_config):
+    """
+    Processing audio file
+    Args:
+        args: user supplied arguments
+        s_config: service config object
+        r_config: raw feature config object
+    """
+    if args.output_raw_path != None:
+        audio_loc = glob.glob(args.input_path + '/*.wav')
+        
+        if len(audio_loc) == 0:
+            logger.info('Directory does not have any wav files.')
+            return
+        
+        for audio in audio_loc:
+            try:
+                
+                logger.info('Processing wav files.')
+                pf.process_acoustic(audio, args.output_raw_path, args.dbm_group, r_config)
+                
+            except Exception as e:
+                logger.error('Failed to process wav file.')
+        
+def process_derive(args, r_config, d_config):
+    """
+    Processing dbm derived variables
+    Args:
+        s_config: service config object
+    """
+    input_file = glob.glob(args.input_path + '/*')
+    feature_df = der.run_derive(input_file, args.output_raw_path, args.output_derived_path, r_config, d_config)
+
+if __name__=="__main__":
+    parser = argparse.ArgumentParser(description="Process video/audio......")
+    
+    parser.add_argument("--input_path", help="path to the input directory", required=True)
+    
+    parser.add_argument("--output_raw_path", help="dir path to the raw variable output", required=True)
+    parser.add_argument("--output_derived_path", help="dir path to the derived variable output")
+    parser.add_argument("--dbm_group", help="list of feature groups", nargs='+')
+    
+    args = parser.parse_args() 
+    s_config = config_reader.ConfigReader()
+    r_config = config_raw_feature.ConfigRawReader()
+    d_config = config_derive_feature.ConfigDeriveReader()
+    
+    process_raw_video(args, s_config, r_config)
+    process_raw_audio(args, s_config, r_config)
+    
+    if args.output_derived_path != None:
+        process_derive(args, r_config, d_config)
+