30 lines
1.1 KiB
Bash
Executable File
30 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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BIN_DIR=$(dirname "$0")
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IN_VIDEO="$1"
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START_FRAME="$2"
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END_FRAME="$3"
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OUT_VIDEO="$4"
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MODE="$5"
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case $MODE in
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av) OUT_OPTIONS="-map 0 -vcodec copy -acodec copy -scodec copy" ;;
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audio) OUT_OPTIONS="-vn" ;;
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esac
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echo "START_FRAME=$START_FRAME"
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echo "END_FRAME=$END_FRAME"
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NUM_FRAMES=$((END_FRAME - START_FRAME + 1))
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echo "NUM_FRAMES=$NUM_FRAMES"
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START_SECS=$("$BIN_DIR/frames_to_seconds" "$START_FRAME")
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#END_SECS=$("$BIN_DIR/frames_to_seconds" "$END_FRAME")
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NUM_SECS=$("$BIN_DIR/frames_to_seconds" "$NUM_FRAMES")
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#echo mencoder -ovc copy -oac copy -ss "$START_SECS" -endpos "$NUM_SECS" "$IN_VIDEO" -o "$OUT_VIDEO"
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#mencoder -ovc copy -oac copy -ss "$START_SECS" -endpos "$NUM_SECS" "$IN_VIDEO" -o "$OUT_VIDEO"
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#echo ffmpeg -ss "$START_SECS" -i "$IN_VIDEO" -t "$NUM_SECS" -vcodec copy -acodec copy "$OUT_VIDEO"
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#ffmpeg -y -ss "$START_SECS" -i "$IN_VIDEO" -t "$NUM_SECS" -vcodec copy -acodec copy "$OUT_VIDEO"
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echo ffmpeg -ss "$START_SECS" -i "$IN_VIDEO" $OUT_OPTIONS -t "$NUM_SECS" "$OUT_VIDEO"
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ffmpeg -y -ss "$START_SECS" -i "$IN_VIDEO" $OUT_OPTIONS -t "$NUM_SECS" "$OUT_VIDEO"
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