X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=video%2Fff_catvideo;h=34aafd2f7617457e2271be9ca6e98d333469198e;hb=2f4a0ee0d5b6f5ece46274ef96441d93c09482b5;hp=7abfbc39b8e7dc50861544f3264e67da0118c425;hpb=4acab94a54525726c673072ef140032c9b681b69;p=audio-cdr-video.git

diff --git a/video/ff_catvideo b/video/ff_catvideo
index 7abfbc3..34aafd2 100755
--- a/video/ff_catvideo
+++ b/video/ff_catvideo
@@ -1,8 +1,21 @@
 #! /bin/sh
 
 if [ -z "$1" ]; then
-   echo "Usage: $0 input.avi output.avi"
+   echo "Usage: [output=output.avi] $0 input1 [input2...]"
    exit 1
 fi
 
-exec ffmpeg -i "$1" -c copy "$2"
+if [ -z "$output" ]; then
+   output=output.avi
+fi
+
+i=1
+for input in "$@"; do
+   iii="`printf \"%03d\" $i`"
+   ffmpeg -i "$input" -qscale:v 1 _tmp_$iii.mpg
+   i="`expr $i + 1`"
+done &&
+
+cat _tmp_*.mpg >_tmp_all.mpg &&
+ffmpeg -i _tmp_all.mpg -qscale:v 2 "$output" &&
+exec rm _tmp_*.mpg