djsundog/ffplayout
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add comments and cleanup code

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This commit is contained in:
jb_alvarado 2018-01-22 20:43:52 +01:00
parent 97e084ad94
commit eeac123c14
1 changed files with 5 additions and 2 deletions
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7
ffplayout.py
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@ -214,6 +214,7 @@ def check_file_exist(in_file):
return False
# first start seeks to right time in clip
def seek_in_clip(in_file, seek_t):
return [
'-ss', str(seek_t), '-i', in_file,
@ -221,6 +222,7 @@ def seek_in_clip(in_file, seek_t):
]
# generate a dummy clip, with black color and empty audiotrack
def gen_dummy(duration):
return [
'-f', 'lavfi', '-i',
@ -255,7 +257,7 @@ def prepare_last_clip(in_node, start):
else:
src_cmd = None
return src_cmd, tmp_dur
return src_cmd
# ------------------------------------------------------------------------------
@ -315,7 +317,7 @@ def iter_src_commands():
# last clip in playlist
else:
clip_start = float(_playlist.start * 3600 - 5)
src_cmd, clip_len = prepare_last_clip(
src_cmd, prepare_last_clip(
clip_nodes[-1], clip_start
)
last_time = clip_start
@ -324,6 +326,7 @@ def iter_src_commands():
else:
src_cmd = gen_dummy(300)
last_time += 300
last_mod_time = 0.00
if src_cmd is not None:
yield src_cmd, last_time