diff options
Diffstat (limited to '')
| -rwxr-xr-x | transcode.sh | 42 |
1 files changed, 31 insertions, 11 deletions
diff --git a/transcode.sh b/transcode.sh index 436c89f..ae53b5f 100755 --- a/transcode.sh +++ b/transcode.sh @@ -607,22 +607,30 @@ trap cleanup EXIT # Encode a single media file according to PRESET_NAME. # +# Arguments: +# $1 - path to the file to encode +# $2 - current index (1-based, for progress display) +# $3 - total file count (for progress display) +# # Steps: -# 1) Probe input codec and pixel format (v:0). +# 1) Probe input codec and pixel format (v:0) in a single ffprobe call. # 2) Optionally skip based on codec. # 3) Normalize pixel formats (handle yuvj* forms). -# 4) Select an output pixel format that preserverse chroma subsampling/bit depth. -# 5) Load preset ffargs and run ffmpeg into a temp file in the same directory. -# 6) Optionally keep only-if-smaller; optionally log savings; then replace. +# 4) Select an output pixel format that preserves chroma subsampling/bit depth. +# 5) Load preset ffargs. +# 6) Run ffmpeg into a temp file in the same directory. +# 7) Optionally keep only-if-smaller; optionally log savings; then replace. # # Return: # EXIT_OK on success or if skipped; EXIT_RUNTIME_FAILURE on failure. encode_one() { local file="$1" + local idx="$2" + local total="$3" [[ -z "$file" ]] && return $EXIT_OK - msg "Processing:" "$file" + msg "Processing [$idx/$total]:" "$file" [[ ! -f "$file" ]] && { error "Not found:" "$file" return $EXIT_RUNTIME_FAILURE @@ -693,7 +701,11 @@ encode_one() { local ffargs=() load_preset "$PRESET_NAME" ffargs - local extension filename directory tmp base stem + local extension directory tmp base stem + # filename (path without extension) is used only for the savings log. + # Note: only the last extension is stripped, so multi-dot names like + # "my.show.s01e01.mkv" are logged as "my.show.s01e01". + local filename base="${file##*/}" if [[ "$base" == *.* ]]; then @@ -791,12 +803,20 @@ if [[ -n $ENCODE_FILE ]]; then error "Encode file not found:" "$ENCODE_FILE" exit $EXIT_USAGE_ERROR } - while IFS= read -r file || [[ -n "$file" ]]; do - encode_one "$file" || STATUS=$EXIT_RUNTIME_FAILURE - done <"$ENCODE_FILE" + # Build the file list into an array first so we know the total count. + mapfile -t FILES_TO_ENCODE < <( + while IFS= read -r file || [[ -n "$file" ]]; do + [[ -n "$file" ]] && printf '%s\n' "$file" + done <"$ENCODE_FILE" + ) + total=${#FILES_TO_ENCODE[@]} + for ((i = 0; i < total; i++)); do + encode_one "${FILES_TO_ENCODE[i]}" "$((i + 1))" "$total" || STATUS=$EXIT_RUNTIME_FAILURE + done else - for file in "${REMAINING_ARGS[@]}"; do - encode_one "$file" || STATUS=$EXIT_RUNTIME_FAILURE + total=${#REMAINING_ARGS[@]} + for ((i = 0; i < total; i++)); do + encode_one "${REMAINING_ARGS[i]}" "$((i + 1))" "$total" || STATUS=$EXIT_RUNTIME_FAILURE done fi |