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Set time_base for AudioResampler #11

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merged 2 commits into from
Oct 25, 2023
Merged

Set time_base for AudioResampler #11

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3de5d3b
Set time_base for AudioResampler
daveisfera Oct 25, 2023
1a997fe
Only pass time_base if it's not None
daveisfera Oct 25, 2023
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6 changes: 5 additions & 1 deletion av/audio/resampler.pyx
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Original file line number Diff line number Diff line change
Expand Up @@ -72,10 +72,14 @@ cdef class AudioResampler(object):
# handle resampling with aformat filter
# (similar to configure_output_audio_filter from ffmpeg)
self.graph = av.filter.Graph()
extra_args = {}
if frame.time_base is not None:
extra_args["time_base"] = str(frame.time_base)
abuffer = self.graph.add("abuffer",
sample_rate=str(frame.sample_rate),
sample_fmt=AudioFormat(frame.format).name,
channel_layout=frame.layout.name)
channel_layout=frame.layout.name,
**extra_args)
aformat = self.graph.add("aformat",
sample_rates=str(self.rate),
sample_fmts=self.format.name,
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