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avoid processing broken frames

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This commit is contained in:
Blake Blackshear 2020-09-13 10:15:08 -05:00
parent 974f7bd0df
commit 5fe201da25
1 changed files with 2 additions and 2 deletions
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frigate/video.py
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@ -132,8 +132,8 @@ def capture_frames(ffmpeg_process, camera_name, frame_shape, frame_manager: Fram
frame_bytes = ffmpeg_process.stdout.read(frame_size) frame_bytes = ffmpeg_process.stdout.read(frame_size)
current_frame.value = datetime.datetime.now().timestamp() current_frame.value = datetime.datetime.now().timestamp()
if len(frame_bytes) == 0: if len(frame_bytes) < frame_size:
print(f"{camera_name}: ffmpeg didnt return a frame. something is wrong.") print(f"{camera_name}: ffmpeg sent a broken frame. something is wrong.")
if ffmpeg_process.poll() != None: if ffmpeg_process.poll() != None:
print(f"{camera_name}: ffmpeg process is not running. exiting capture thread...") print(f"{camera_name}: ffmpeg process is not running. exiting capture thread...")