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Explicitly terminate on aom keyframe split failure

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n9Mtq4 2020-07-06 05:39:57 -04:00
parent f72ff74216
commit 5bdef02e48
1 changed files with 6 additions and 1 deletions
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7
utils/aom_kf.py
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@ -12,7 +12,7 @@ from tqdm import tqdm
from .compose import compose_aomsplit_first_pass_command
from .logger import log
from .utils import frame_probe
from .utils import frame_probe, terminate
# This is a script that returns a list of keyframes that aom would likely place. Port of aom's C code.
# It requires an aom first-pass stats file as input. FFMPEG first-pass file is not OK. Default filename is stats.bin.
@ -185,6 +185,11 @@ def aom_keyframes(video_path: Path, stat_file, min_scene_len, ffmpeg_pipe, video
er = f"\nAom first pass encountered an error: {pipe.returncode}\n{enc_hist}"
log(er)
print(er)
if not stat_file.exists():
terminate()
else:
# aom crashed, but created keyframes.log, so we will try to continue
print("WARNING: Aom first pass crashed, but created a first pass file. Keyframe splitting may not be accurate.")
# aom kf-min-dist defaults to 0, but hardcoded to 3 in pass2_strategy.c test_candidate_kf. 0 matches default aom behavior
# https://aomedia.googlesource.com/aom/+/8ac928be918de0d502b7b492708d57ad4d817676/av1/av1_cx_iface.c#2816