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Code Issues Actions 2 Packages Projects Releases Wiki Activity

Use player time to convert to timeline time

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This commit is contained in:
Nick Mowen 2024-01-19 13:50:08 -07:00
parent e19ff12087
commit 58d66c5353
4 changed files with 34 additions and 10 deletions
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1
frigate/http.py
View File

@ -1859,6 +1859,7 @@ def recordings(camera_name):
Recordings.segment_size,
Recordings.motion,
Recordings.objects,
Recordings.duration,
)
.where(
Recordings.camera == camera_name,

2
frigate/util/services.py
View File

@ -378,7 +378,7 @@ def auto_detect_hwaccel() -> str:
try:
cuda = False
vaapi = False
resp = requests.get("http://192.168.50.106:1984/api/ffmpeg/hardware", timeout=3)
resp = requests.get("http://127.0.0.1:1984/api/ffmpeg/hardware", timeout=3)
if resp.status_code == 200:
data: dict[str, list[dict[str, str]]] = resp.json()

2
web/src/types/record.ts
View File

@ -5,6 +5,7 @@ type Recording = {
end_time: number;
path: string;
segment_size: number;
duration: number;
motion: number;
objects: number;
dBFS: number;
@ -17,6 +18,7 @@ type RecordingSegment = {
motion: number;
objects: number;
segment_size: number;
duration: number;
};
type RecordingActivity = {

39
web/src/views/history/DesktopTimelineView.tsx
View File

@ -45,7 +45,7 @@ export default function DesktopTimelineView({
const [seeking, setSeeking] = useState(false);
const [timeToSeek, setTimeToSeek] = useState<number | undefined>(undefined);
const [timelineTime, setTimelineTime] = useState(
const [playerTime, setPlayerTime] = useState(
initialPlayback.timelineItems.length > 0
? initialPlayback.timelineItems[0].timestamp - initialPlayback.range.start
: 0
@ -121,6 +121,28 @@ export default function DesktopTimelineView({
[annotationOffset, recordings, playerRef]
);
const timelineTime = useMemo(() => {
if (scrubbing) {
return playerTime;
} else {
// take a player time in seconds and convert to timestamp in timeline
let timestamp = 0;
let totalTime = 0;
(recordings || []).every((segment) => {
if (totalTime + segment.duration > playerTime) {
// segment is here
timestamp = segment.start_time + (playerTime - totalTime);
return false;
} else {
totalTime += segment.duration;
return true;
}
});
return timestamp;
}
}, [playerTime]);
// handle scrolling to initial timeline item
useEffect(() => {
if (initialScrollRef.current != null) {
@ -151,10 +173,11 @@ export default function DesktopTimelineView({
return;
}
setTimelineTime(
setPlayerTime(
selectedPlayback.timelineItems.length > 0
? selectedPlayback.timelineItems[0].timestamp
: selectedPlayback.range.start
? selectedPlayback.timelineItems[0].timestamp -
selectedPlayback.range.start
: 0
);
playerRef.current.src({
@ -269,7 +292,7 @@ export default function DesktopTimelineView({
}
player.on("playing", () => onSelectItem(undefined));
player.on("timeupdate", () => {
setTimelineTime(Math.floor(player.currentTime() || 0));
setPlayerTime(Math.floor(player.currentTime() || 0));
});
}}
onDispose={() => {
@ -348,9 +371,7 @@ export default function DesktopTimelineView({
isSelected
? [
{
time: new Date(
(timeline.range.start + timelineTime) * 1000
),
time: new Date(timelineTime * 1000),
id: "playback",
},
]
@ -370,7 +391,7 @@ export default function DesktopTimelineView({
const seekTimestamp = data.time.getTime() / 1000;
const seekTime =
seekTimestamp - timeline.relevantPreview.start;
setTimelineTime(seekTimestamp - timeline.range.start);
setPlayerTime(seekTimestamp - timeline.range.start);
setTimeToSeek(Math.round(seekTime));
}}
timechangedHandler={(data) => {