don't expose realtime filter to user

ffplayout.yml

@@ -42,8 +42,7 @@ processing:
         'loud_*' can adjust the loudnorm filter. 'output_count' sets the outputs for
         the filtering, > 1 gives the option to use the same filters for multiple outputs.
         This outputs can be taken in 'ffmpeg_param', names will be vout2, vout3;
-        aout2, aout2 etc.'use_realtime' is realtime filter, it works not in all scenarios,
-        but for example is necessary for hls output.
+        aout2, aout2 etc.
     width: 1024
     height: 576
     aspect: 1.778
@@ -58,7 +57,6 @@ processing:
     loud_TP: -1.5
     loud_LRA: 11
     output_count: 1
-    use_realtime: false
 
 playlist:
     helptext: Set 'playlist_mode' to 'False' if you want to play clips from the 'storage'

ffplayout/filters/default.py

@@ -219,7 +219,7 @@ def realtime_filter(duration, track=''):
     """
     speed_filter = ''
 
-    if pre.realtime:
+    if sync_op.realtime:
         speed_filter = f',{track}realtime=speed=1'
 
         if sync_op.time_delta < 0:

ffplayout/output/hls.py

@@ -28,7 +28,7 @@ from threading import Thread
 from ffplayout.folder import GetSourceFromFolder, MediaStore, MediaWatcher
 from ffplayout.playlist import GetSourceFromPlaylist
 from ffplayout.utils import (ff_proc, ffmpeg_stderr_reader, get_date, log,
-                             messenger, playlist, playout, stdin_args,
+                             messenger, playlist, playout, stdin_args, sync_op,
                              terminate_processes)
 
 
@@ -68,6 +68,7 @@ def output():
     this output is hls output, no preprocess is needed.
     """
     year = get_date(False).split('-')[0]
+    sync_op.realtime = True
 
     try:
         if playlist.mode and not stdin_args.folder:

ffplayout/utils.py

@@ -130,7 +130,7 @@ def get_time(time_format):
 # default variables and values
 # ------------------------------------------------------------------------------
 
-sync_op = SimpleNamespace(time_delta=0)
+sync_op = SimpleNamespace(time_delta=0, realtime=False)
 mail = SimpleNamespace()
 log = SimpleNamespace()
 pre = SimpleNamespace()
@@ -252,7 +252,6 @@ pre.aspect = _cfg['processing']['aspect']
 pre.fps = _cfg['processing']['fps']
 pre.v_bitrate = _cfg['processing']['width'] * _cfg['processing']['height'] / 10
 pre.v_bufsize = pre.v_bitrate / 2
-pre.realtime = _cfg['processing']['use_realtime']
 
 playout.mode = _cfg['out']['mode']
 playout.name = _cfg['out']['service_name']