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fixes for video scripts

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This commit is contained in:
gutmet 2023-01-01 17:53:22 +01:00
parent aa41f5cc98
commit ebb00fda95
3 changed files with 5 additions and 5 deletions
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2
cutAndShrinkVideo
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@ -11,4 +11,4 @@ outfile="$dir/$filename""CutShrunk.mp4"
echo "$outfile" echo "$outfile"
ffmpeg -y -ss "$2" -to "$3" -i "$fullpath" -s ega "$outfile" ffmpeg -y -ss "$2" -to "$3" -i "$fullpath" -s vga "$outfile"

2
shrinkVideo
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@ -11,4 +11,4 @@ outfile="$dir/$filename""Shrunk.mp4"
echo "$outfile" echo "$outfile"
ffmpeg -y -i "$fullpath" -s ega "$outfile" ffmpeg -y -i "$fullpath" -s vga "$outfile"

6
splitAndShrinkVideo
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@ -16,7 +16,7 @@ outext=".mp4"
splitduration="$2" splitduration="$2"
probecmd="ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1" probecmd="ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1"
duration=`$probecmd $fullpath` duration=`$probecmd "$fullpath"`
n=`echo $duration $splitduration | awk '{print int($1/$2)+1}'` n=`echo $duration $splitduration | awk '{print int($1/$2)+1}'`
i=0 i=0
@ -24,11 +24,11 @@ while [ $i -le $n ]; do
from=$(($i*$splitduration)) from=$(($i*$splitduration))
to=$(($from+$splitduration)) to=$(($from+$splitduration))
outfile="$outprefix$i$outext" outfile="$outprefix$i$outext"
ffmpeg -y -ss "$from" -to "$to" -i "$fullpath" -s ega "$outfile" ffmpeg -y -ss "$from" -to "$to" -i "$fullpath" -s vga "$outfile"
i=$(($i+1)) i=$(($i+1))
done done
lastduration=`$probecmd $outfile` lastduration=`$probecmd "$outfile"`
if [ "$lastduration" == "0.000000" ]; then if [ "$lastduration" == "0.000000" ]; then
rm "$outfile" rm "$outfile"