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Merge pull request #49 from outis1one/claude/fix-mvt-video-playback-NhFjs

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4-seasons: fix VFR pause/jump in daily MVT clips
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Outis
2026-04-23 09:44:48 -04:00
committed by GitHub
parent 065700ea69 2ba34cd5fe
commit 6e4fd951b8
1 changed files with 4 additions and 2 deletions
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4-seasons.sh
+4 -2
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@@ -135,8 +135,10 @@ if [ "${#images[@]}" -eq 0 ]; then
fi fi
for img in "${images[@]}"; do for img in "${images[@]}"; do
printf "file '%s'\n" "$img" printf "file '%s'\nduration 0.04\n" "$img"
done > "$temp_file" done > "$temp_file"
# ffmpeg concat demuxer requires a final entry with no duration for image files
printf "file '%s'\n" "${images[-1]}" >> "$temp_file"
# ── Step 1: Build raw video ─────────────────────────────────────────────────── # ── Step 1: Build raw video ───────────────────────────────────────────────────
echo "Step 1/2: encoding raw video from ${#images[@]} frames..." echo "Step 1/2: encoding raw video from ${#images[@]} frames..."
@@ -155,7 +157,7 @@ echo "Step 2/2: speed factor $speed_factor..."
final_file="$output_dir/${CAM_NAME}-${yesterday}_Mvt${MVT_NUM}-Day${DAY_OF_MVT}of${DAYS_IN_MVT}-final.mp4" final_file="$output_dir/${CAM_NAME}-${yesterday}_Mvt${MVT_NUM}-Day${DAY_OF_MVT}of${DAYS_IN_MVT}-final.mp4"
if ! ffmpeg -loglevel warning \ if ! ffmpeg -loglevel warning \
-i "$temp_video" \ -i "$temp_video" \
-vf "setpts=PTS/$speed_factor" \ -vf "setpts=PTS/$speed_factor,fps=25" \
-c:v libx264 -pix_fmt yuv420p -preset "$ENCODE_PRESET" -crf "$CRF_SEASONS_FINAL" \ -c:v libx264 -pix_fmt yuv420p -preset "$ENCODE_PRESET" -crf "$CRF_SEASONS_FINAL" \
-t "$target_per_clip" -an \ -t "$target_per_clip" -an \
-y "$final_file"; then -y "$final_file"; then