fix bug for path loading in windows/linux

bug from yzhou359#11 (comment)

Author: yzhou359

src/approaches/train_audio2landmark.py

@@ -240,14 +240,14 @@ def __train_pass__(self, au_emb=None, centerize_face=False, no_y_rotation=False,
                         # print(frame_t_shape[i, 0])
                     fake_fls_np = fake_fls_np.reshape((-1, 68 * 3))
 
-                filename = 'pred_fls_{}_{}.txt'.format(video_name.split('\\')[-1], key)
+                filename = 'pred_fls_{}_{}.txt'.format(video_name.split('\\')[-1].split('/')[-1], key)
                 np.savetxt(os.path.join(self.opt_parser.output_folder, filename), fake_fls_np, fmt='%.6f')
 
                 # ''' Visualize result in landmarks '''
                 if(vis_fls):
                     from util.vis import Vis
-                    Vis(fls=fake_fls_np, filename=video_name.split('/')[-1], fps=62.5,
-                        audio_filenam='examples/'+video_name.split('/')[-1]+'.wav')
+                    Vis(fls=fake_fls_np, filename=video_name.split('\\')[-1].split('/')[-1], fps=62.5,
+                        audio_filenam=os.path.join('examples', video_name.split('\\')[-1].split('/')[-1]+'.wav'))
 
 
     def __close_face_lip__(self, fl):