djsundog/ffplayout
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use node only

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This commit is contained in:
jb-alvarado 2021-02-16 21:36:45 +01:00
parent c4ffdfe35c
commit bd76ebd3c7
3 changed files with 15 additions and 10 deletions
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2
ffplayout/filters/a_volume.py
View File

@ -1,7 +1,7 @@
from ffplayout.utils import get_float, stdin_args
def filter(probe, node=None):
def filter(node):
"""
set audio volume
"""

19
ffplayout/filters/default.py
View File

@ -241,14 +241,14 @@ def split_filter(filter_type):
return _filter
def custom_filter(probe, type, node):
def custom_filter(type, node):
filter_dir = os.path.dirname(os.path.abspath(__file__))
filters = []
for filter in glob(os.path.join(filter_dir, f'{type}_*')):
filter = os.path.splitext(os.path.basename(filter))[0]
filter_func = locate(f'ffplayout.filters.{filter}.filter')
link = filter_func(probe, node)
link = filter_func(node)
if link is not None:
filters.append(link)
@ -256,7 +256,7 @@ def custom_filter(probe, type, node):
return filters
def build_filtergraph(node, node_last, node_next, duration, seek, out, probe):
def build_filtergraph(node, node_last, node_next):
"""
build final filter graph, with video and audio chain
"""
@ -265,14 +265,19 @@ def build_filtergraph(node, node_last, node_next, duration, seek, out, probe):
ad_last = is_advertisement(node_last)
ad_next = is_advertisement(node_next)
duration = node['duration']
seek = node['seek']
out = node['out']
probe = node['probe']
video_chain = []
audio_chain = []
if out > duration:
seek = 0
if probe.video[0]:
custom_v_filter = custom_filter(probe, 'v', node)
if probe and probe.video[0]:
custom_v_filter = custom_filter('v', node)
video_chain += text_filter()
video_chain += deinterlace_filter(probe)
video_chain += pad_filter(probe)
@ -286,7 +291,7 @@ def build_filtergraph(node, node_last, node_next, duration, seek, out, probe):
audio_chain += add_audio(probe, out - seek)
if not audio_chain:
custom_a_filter = custom_filter(probe, 'a', node)
custom_a_filter = custom_filter('a', node)
audio_chain.append('[0:a]anull')
audio_chain += add_loudnorm(probe)
@ -314,7 +319,7 @@ def build_filtergraph(node, node_last, node_next, duration, seek, out, probe):
audio_filter = [
'-filter_complex', f'{",".join(audio_chain)}{a_speed}{a_split}']
if probe.video[0]:
if probe and probe.video[0]:
return video_filter + audio_filter + video_map + audio_map
else:
return video_filter + video_map + ['-map', '1:a']

4
ffplayout/filters/v_drawtext.py
View File

@ -4,12 +4,12 @@ import re
from ffplayout.utils import _text
def filter(probe, node=None):
def filter(node):
"""
extract title from file name and overlay it
"""
font = ''
source = os.path.basename(probe.src)
source = os.path.basename(node.get('source'))
match = re.match(_text.regex, source)
title = match[1] if match else source