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Handle out of resources

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This commit is contained in:
Nicolas Mowen 2024-05-27 19:57:40 -06:00
parent 556b3f70d1
commit 201ac310a4
1 changed files with 19 additions and 6 deletions
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25
frigate/output/preview.py
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@ -5,6 +5,7 @@ import logging
import os import os
import subprocess as sp import subprocess as sp
import threading import threading
import time
from pathlib import Path from pathlib import Path
import cv2 import cv2
@ -101,12 +102,24 @@ class FFMpegConverter(threading.Thread):
f"duration {self.frame_times[t_idx + 1] - self.frame_times[t_idx]}" f"duration {self.frame_times[t_idx + 1] - self.frame_times[t_idx]}"
) )
p = sp.run( try:
self.ffmpeg_cmd.split(" "), p = sp.run(
input="\n".join(playlist), self.ffmpeg_cmd.split(" "),
encoding="ascii", input="\n".join(playlist),
capture_output=True, encoding="ascii",
) capture_output=True,
)
except BlockingIOError:
logger.warning(
f"Failed to create preview for {self.config.name}, retrying..."
)
time.sleep(2)
p = sp.run(
self.ffmpeg_cmd.split(" "),
input="\n".join(playlist),
encoding="ascii",
capture_output=True,
)
start = self.frame_times[0] start = self.frame_times[0]
end = self.frame_times[-1] end = self.frame_times[-1]