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Code Issues Actions 2 Packages Projects Releases Wiki Activity

No recordings indicator on History timeline (#20715)

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* black background

* fix backend logic

* fixes

* ensure data being sent to api is segment aligned

* tweak

* tweaks to keep motion review as-is

* fix for half segment fractional seconds when using zooming
This commit is contained in:
Josh Hawkins
2025-10-29 08:39:07 -06:00
committed by GitHub
parent 9917fc3169
commit 61549a0151
9 changed files with 170 additions and 71 deletions
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frigate/api/media.py
+20 -14
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@@ -589,7 +589,7 @@ async def no_recordings(
)
scale = params.scale
clauses = [(Recordings.start_time > after) & (Recordings.end_time < before)]
clauses = [(Recordings.end_time >= after) & (Recordings.start_time <= before)]
if cameras != "all":
camera_list = cameras.split(",")
clauses.append((Recordings.camera << camera_list))
@@ -608,33 +608,39 @@ async def no_recordings(
# Convert recordings to list of (start, end) tuples
recordings = [(r["start_time"], r["end_time"]) for r in data]
# Generate all time segments
current = after
# Iterate through time segments and check if each has any recording
no_recording_segments = []
current_start = None
current = after
current_gap_start = None
while current < before:
segment_end = current + scale
# Check if segment overlaps with any recording
segment_end = min(current + scale, before)
# Check if this segment overlaps with any recording
has_recording = any(
start <= segment_end and end >= current for start, end in recordings
rec_start < segment_end and rec_end > current
for rec_start, rec_end in recordings
)
if not has_recording:
if current_start is None:
current_start = current # Start a new gap
# This segment has no recordings
if current_gap_start is None:
current_gap_start = current # Start a new gap
else:
if current_start is not None:
# This segment has recordings
if current_gap_start is not None:
# End the current gap and append it
no_recording_segments.append(
{"start_time": int(current_start), "end_time": int(current)}
{"start_time": int(current_gap_start), "end_time": int(current)}
)
current_start = None
current_gap_start = None
current = segment_end
# Append the last gap if it exists
if current_start is not None:
if current_gap_start is not None:
no_recording_segments.append(
{"start_time": int(current_start), "end_time": int(before)}
{"start_time": int(current_gap_start), "end_time": int(before)}
)
return JSONResponse(content=no_recording_segments)