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Merge pull request #45 from outis1one/clDemoe/seasonal-sunrise-montage-nn268

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4-seasons: restore original concat approach — no duration per frame
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Outis
2026-04-22 14:38:17 -04:00
committed by GitHub
parent 334e8b85e7 d0399fb72d
commit 55681abc9f
1 changed files with 2 additions and 11 deletions
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4-seasons.sh
+2 -11
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@@ -129,12 +129,11 @@ if [ "${#images[@]}" -eq 0 ]; then
fi
for img in "${images[@]}"; do
printf "file '%s'\nduration %s\n" "$img" "$INTERVAL"
printf "file '%s'\n" "$img"
done > "$temp_file"
printf "file '%s'\n" "${images[-1]}" >> "$temp_file"
# ── Step 1: Build raw video ───────────────────────────────────────────────────
echo "Step 1/2: encoding raw video from ${#images[@]} frames ($(( ${#images[@]} * INTERVAL / 3600 ))h coverage)..."
echo "Step 1/2: encoding raw video from ${#images[@]} frames..."
ffmpeg -loglevel warning \
-f concat -safe 0 -i "$temp_file" \
-c:v libx264 -pix_fmt yuv420p -preset "$ENCODE_PRESET" -crf "$CRF_SEASONS_RAW" -vsync 2 -an \
@@ -142,14 +141,6 @@ ffmpeg -loglevel warning \
raw_duration=$(ffprobe -v error -show_entries format=duration -of csv=p=0 "$temp_video")
echo "Raw duration: $raw_duration s"
# Warn if raw video covers less than 50% of expected image count (big gap or camera outage)
expected_dur=$(echo "scale=0; ${#images[@]} * $INTERVAL" | bc)
coverage_pct=$(echo "scale=0; $raw_duration * 100 / $expected_dur" | bc 2>/dev/null || echo "?")
if [ "$coverage_pct" != "?" ] && [ "$coverage_pct" -lt 50 ]; then
echo "WARNING: raw video is ${coverage_pct}% of expected ${expected_dur}s — significant image gap detected"
"$SCRIPT_DIR/notify.sh" "WARNING: [$CAM_NAME] $SEASON Mvt$MVT_NUM Day$DAY_OF_MVT — only ${coverage_pct}% coverage ($yesterday)" \
"Raw video ${raw_duration}s of expected ${expected_dur}s — check camera logs for gaps" || true
fi
# ── Step 2: Speed-adjust to target clip duration ──────────────────────────────
speed_factor=$(echo "scale=6; $raw_duration / $target_per_clip" | bc)