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Use regexp to detect version number

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This commit is contained in:
Sergio Costas 2025-01-18 20:26:12 +01:00
parent f92e52a4af
commit eebf4b5370
2 changed files with 10 additions and 5 deletions
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9
src/devedeng/ffmpeg.py
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@ -18,6 +18,7 @@
import subprocess
import os
import re
import devedeng.configuration_data
import devedeng.executor
import devedeng.mux_dvd_menu
@ -112,7 +113,7 @@ class ffmpeg(devedeng.executor.executor):
devedeng.executor.executor.__init__(self)
self.config = devedeng.configuration_data.configuration.get_config()
try:
version_number = 0
version_number = 7
handle = subprocess.Popen(
["ffmpeg", "-version"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(stdout, stderr) = handle.communicate()
@ -120,10 +121,12 @@ class ffmpeg(devedeng.executor.executor):
for line in stdout.decode("latin-1").split("\n"):
line = line.strip()
if line.startswith("ffmpeg version "):
version_number = int(line[15:].split(".")[0])
version_number = int(re.search(r"[0-9]+", line).group())
break
except:
version_number = 7
pass
print(version_number)
print(f"Detected ffmpeg version number: {version_number}")
if version_number <= 6:
self._filter_sep = ",fifo,"
else: