adapt to pep8 style

1 files changed, 16 insertions, 15 deletions

diff --git a/voctocore/lib/avpreviewoutput.py b/voctocore/lib/avpreviewoutput.py
index 91e2031..de4c95c 100644
--- a/voctocore/lib/avpreviewoutput.py
+++ b/voctocore/lib/avpreviewoutput.py
@@ -23,18 +23,19 @@ class AVPreviewOutput(TCPMultiConnection):
         if Config.getboolean('previews', 'deinterlace'):
             deinterlace = "deinterlace mode=interlaced !"
 
-		venc = 'jpegenc quality=90'
-		if Config.has_option('previews', 'vaapi'):
-		try:
-			encoder = Config.get('previews', 'vaapi')
-			encoders = {
-				'h264': 'vaapih264enc rate-control=cqp init-qp=23 cabac=false max-bframes=0 keyframe-period=60',
-				'jpeg': 'vaapijpegenc quality=90 keyframe-period=0',
-				'mpeg2': 'vaapimpeg2enc keyframe-period=60',
-			}
-			venc = encoders[encoder]
-		except Exception as e:
-			self.log.error(e)
+        venc = 'jpegenc quality=90'
+        if Config.has_option('previews', 'vaapi'):
+            try:
+                encoder = Config.get('previews', 'vaapi')
+                encoders = {
+                    'h264': 'vaapih264enc rate-control=cqp init-qp=23'
+                            'cabac=false max-bframes=0 keyframe-period=60',
+                    'jpeg': 'vaapijpegenc quality=90 keyframe-period=0',
+                    'mpeg2': 'vaapimpeg2enc keyframe-period=60',
+                }
+                venc = encoders[encoder]
+            except Exception as e:
+                self.log.error(e)
 
         pipeline = """
             intervideosrc channel=video_{channel} !
@@ -43,7 +44,7 @@ class AVPreviewOutput(TCPMultiConnection):
             videoscale !
             videorate !
             {vcaps_out} !
-			{venc} !
+            {venc} !
             queue !
             mux.
 
@@ -67,8 +68,8 @@ class AVPreviewOutput(TCPMultiConnection):
             acaps=Config.get('mix', 'audiocaps'),
             vcaps_in=Config.get('mix', 'videocaps'),
             vcaps_out=vcaps_out,
-			deinterlace=deinterlace,
-			venc=venc
+            deinterlace=deinterlace,
+            venc=venc
         )
 
         self.log.debug('Creating Output-Pipeline:\n%s', pipeline)