71 lines
1.7 KiB
Python
Executable File
71 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
import json
|
|
import sys
|
|
import subprocess as sp
|
|
|
|
from copyparty.util import fsenc
|
|
|
|
_ = r"""
|
|
inspects video files for errors and such
|
|
usage: -mtp vidchk=t600,ay,p,bin/mtag/vidchk.py
|
|
|
|
t600: timeout 10min
|
|
ay: only process files which contain audio (including video with audio)
|
|
p: set priority 1 (lowest priority after initial ffprobe/mutagen for base tags),
|
|
makes copyparty feed base tags into this script as json
|
|
"""
|
|
|
|
|
|
FAST = True # parse entire file at container level
|
|
# FAST = False # fully decode audio and video streams
|
|
|
|
|
|
def main():
|
|
fp = sys.argv[1]
|
|
zb = sys.stdin.buffer.read()
|
|
zs = zb.decode("utf-8", "replace")
|
|
md = json.loads(zs)
|
|
|
|
try:
|
|
w, h = [int(x) for x in md["res"].split("x")]
|
|
if not w + h:
|
|
raise Exception()
|
|
except:
|
|
return "could not determine resolution"
|
|
|
|
if min(w, h) < 1080:
|
|
return "resolution too small"
|
|
|
|
zs = (
|
|
"ffmpeg -y -hide_banner -nostdin -v warning"
|
|
+ " -err_detect +crccheck+bitstream+buffer+careful+compliant+aggressive+explode"
|
|
" -xerror -i"
|
|
)
|
|
|
|
cmd = zs.encode("ascii").split(b" ") + [fsenc(fp)]
|
|
|
|
if FAST:
|
|
zs = "-c copy -f null -"
|
|
else:
|
|
zs = "-vcodec rawvideo -acodec pcm_s16le -f null -"
|
|
|
|
cmd += zs.encode("ascii").split(b" ")
|
|
|
|
p = sp.Popen(cmd, stdout=sp.PIPE, stderr=sp.PIPE)
|
|
so, se = p.communicate()
|
|
rc = p.returncode
|
|
if rc:
|
|
err = (so + se).decode("utf-8", "replace").split("\n", 1)[0]
|
|
return f"ERROR {rc}: {err}"
|
|
|
|
if se:
|
|
err = se.decode("utf-8", "replace").split("\n", 1)[0]
|
|
return f"Warning: {err}"
|
|
|
|
return None
|
|
|
|
|
|
if __name__ == "__main__":
|
|
print(main() or "ok")
|