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attempt to fix ffmpeg hanging

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+ Added nostdin argument to ffmpeg call
+ Set ffmpeg log level to errors only
+ Fixed some stuff not getting printed correctly
This commit is contained in:
Puyodead1 2022-03-15 19:52:13 -04:00
parent e5d5285bf7
commit 885d920fba
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GPG Key ID: BA5F91AAEF68E5CE
1 changed files with 6 additions and 5 deletions
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11
main.py
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@ -55,6 +55,7 @@ def log_subprocess_output(prefix: str, pipe: IO[bytes]):
if pipe:
for line in iter(pipe.readline, b''): # b'\n'-separated lines
logger.debug('[%s]: %r', prefix, line.decode("utf8").strip())
pipe.flush()
# this is the first function that is called, we parse the arguments, setup the logger, and ensure that required directories exist
@ -1083,14 +1084,14 @@ def mux_process(video_title, video_filepath, audio_filepath, output_path):
@author Jayapraveen
"""
if os.name == "nt":
command = "ffmpeg -y -i \"{}\" -i \"{}\" -acodec copy -vcodec copy -fflags +bitexact -map_metadata -1 -metadata title=\"{}\" \"{}\"".format(
command = "ffmpeg -nostdin -loglevel error -y -i \"{}\" -i \"{}\" -acodec copy -vcodec copy -fflags +bitexact -map_metadata -1 -metadata title=\"{}\" \"{}\"".format(
video_filepath, audio_filepath, video_title, output_path)
else:
command = "nice -n 7 ffmpeg -y -i \"{}\" -i \"{}\" -acodec copy -vcodec copy -fflags +bitexact -map_metadata -1 -metadata title=\"{}\" \"{}\"".format(
command = "nice -n 7 ffmpeg -nostdin -loglevel error -y -i \"{}\" -i \"{}\" -acodec copy -vcodec copy -fflags +bitexact -map_metadata -1 -metadata title=\"{}\" \"{}\"".format(
video_filepath, audio_filepath, video_title, output_path)
process = subprocess.Popen(
command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
command, shell=True)
log_subprocess_output("FFMPEG-STDOUT", process.stdout)
log_subprocess_output("FFMPEG-STDERR", process.stderr)
ret_code = process.wait()
@ -1112,7 +1113,7 @@ def decrypt(kid, in_filepath, out_filepath):
command = f"nice -n 7 shaka-packager --enable_raw_key_decryption --keys key_id={kid}:key={key} input=\"{in_filepath}\",stream_selector=\"0\",output=\"{out_filepath}\""
process = subprocess.Popen(
command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
command, shell=True)
log_subprocess_output("SHAKA-STDOUT", process.stdout)
log_subprocess_output("SHAKA-STDERR", process.stderr)
ret_code = process.wait()
@ -1147,7 +1148,7 @@ def handle_segments(url, format_id, video_title,
args.append("--downloader-args")
args.append("aria2c:\"--disable-ipv6\"")
process = subprocess.Popen(
args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
args)
log_subprocess_output("YTDLP-STDOUT", process.stdout)
log_subprocess_output("YTDLP-STDERR", process.stderr)
ret_code = process.wait()