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Release v1.0.0 candidate

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Accusys
2026-05-08 00:48:15 +08:00
parent 26d9c33419
commit 573714788f
17 changed files with 5040 additions and 895 deletions
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40
src/api/media_api.rs
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@@ -282,16 +282,44 @@ async fn trace_video(
let duration = (last_frame - first_frame) as f64 / fps + padding * 2.0;
let seek = (start_sec - padding).max(0.0);
// Build filters: per-frame bbox + text
// Build filters: bbox+text holding at last detection until next one
let mut parts: Vec<String> = Vec::new();
for (frame, x, y, w, h) in &rows {
let offset = frame - first_frame + (padding * fps) as i32;
for (i, (frame, x, y, w, h)) in rows.iter().enumerate() {
// Hold this detection until the next one (or end)
let next_frame = if i + 1 < rows.len() {
rows[i + 1].0
} else {
// For last detection, extend to duration end
last_frame + (padding * fps) as i32
};
let start_offset = frame - first_frame + (padding * fps) as i32;
let end_offset = next_frame - first_frame + (padding * fps) as i32;
// Bbox: visible from this frame until next detection
parts.push(format!(
"drawbox=x={}:y={}:w={}:h={}:color=red@0.8:thickness=8:enable='eq(n,{})'",
x, y, w, h, offset
"drawbox=x={}:y={}:w={}:h={}:color=red@0.8:thickness=8:enable='between(n,{},{})'",
x, y, w, h, start_offset, end_offset - 1
));
// Text: same hold behavior
let label = format!("t{}", trace_id);
render_text(&mut parts, &label, *x + 6, *y + 6, Some(offset));
let mut tx = *x + 6;
let mut ty = *y + 6;
for ch in label.chars() {
let bm = bitmap_char(ch);
for (row, bits) in bm.iter().enumerate() {
for col in 0..5 {
if bits & (1 << (4 - col)) != 0 {
let dx = tx + col as i32 * 3;
let dy = ty + row as i32 * 3;
parts.push(format!(
"drawbox=x={}:y={}:w=3:h=3:color=white@1.0:t=fill:enable='between(n,{},{})'",
dx, dy, start_offset, end_offset - 1
));
}
}
}
tx += CHAR_ADVANCE;
}
}
let vf = if parts.is_empty() {