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Fix VOD issues with longer keyframe intervals (#3671)

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* Fix VOD issues with longer keyframe intervals

* Move probe function to util
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* Use recording duration for keyFrameDurations

* Remove unused early return

* Avoid clipping first clip
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uvjustin 2022-08-26 19:32:34 +08:00 committed by GitHub
parent f7c5e02a35
commit 9df415b3f2
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1 changed files with 2 additions and 5 deletions
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7
frigate/http.py
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@ -849,16 +849,13 @@ def vod_ts(camera_name, start_ts, end_ts):
for recording in recordings: for recording in recordings:
clip = {"type": "source", "path": recording.path} clip = {"type": "source", "path": recording.path}
duration = int(recording.duration * 1000) duration = int(recording.duration * 1000)
# Determine if offset is needed for first clip
if recording.start_time < start_ts:
offset = int((start_ts - recording.start_time) * 1000)
clip["clipFrom"] = offset
duration -= offset
# Determine if we need to end the last clip early # Determine if we need to end the last clip early
if recording.end_time > end_ts: if recording.end_time > end_ts:
duration -= int((recording.end_time - end_ts) * 1000) duration -= int((recording.end_time - end_ts) * 1000)
if duration > 0: if duration > 0:
clip["keyFrameDurations"] = [duration]
clips.append(clip) clips.append(clip)
durations.append(duration) durations.append(duration)
else: else: