Pass input and output options separately

[audio-cdr-video.git] / video / ff_encode

diff --git a/video/ff_encode b/video/ff_encode
index 8b192708a1bde6033cfe687e1941353f3e361f04..ccf916575fa1584401a87844ac99ced1b9e0923c 100755 (executable)
--- a/video/ff_encode
+++ b/video/ff_encode
@@ -1,20 +1,16 @@
 #! /bin/sh
 
 if [ -z "$1" ]; then
-   echo "Usage: [vcodec=s] [vbitrate=n] [vscale=s] [aid=n] [acodec=s] [abitrate=n] [ascale=s] [pass=n] $0 input.avi [-ffmpeg_options]"
+   echo "Usage: [vcodec=s] [vbitrate=n] [vscale=s] [aid=n] [acodec=s] [abitrate=n] [ascale=s] [pass=n] [input_opts=input_opts] [output_opts=output_opts] $0 input.avi"
    exit 1
 fi
 
 if [ -z "$vcodec" ]; then
    vcodec=mpeg4
-else
-   vcodec="$vcodec"
 fi
 
 if [ -z "$vbitrate" ]; then
    vbitrate=1600k
-else
-   vbitrate="$vbitrate"
 fi
 
 if [ -n "$vscale" ]; then
@@ -23,31 +19,25 @@ fi
 
 if [ -z "$acodec" ]; then
    acodec=libmp3lame
-else
-   acodec="$acodec"
 fi
 
 if [ -z "$abitrate" ]; then
    abitrate=256k
-else
-   abitrate="$abitrate"
 fi
 
 if [ -z "$pass" ]; then
    pass=1
-else
-   pass="$pass"
 fi
 
 input="$1"
 shift
 
 if [ "$pass" -eq 1 ]; then
-   exec ffmpeg -i "$input" -f avi -c:v "$vcodec" -b:v "$vbitrate" -g 300 -bf 2 -c:a "$acodec" -b:a "$abitrate" "$@" output.avi
+   exec ffmpeg $input_opts -i "$input" -f avi -c:v "$vcodec" $vscale -b:v "$vbitrate" -g 300 -bf 2 -c:a "$acodec" -b:a "$abitrate" $output_opts output.avi
 
 elif [ "$pass" -eq 2 ]; then
-   ffmpeg -pass 1 -i "$input" -f avi -c:v "$vcodec" -b:v "$vbitrate" -g 300 -bf 2 -an -f rawvideo -y /dev/null "$@" &&
-   exec ffmpeg -pass 2 -i "$input" -f avi -c:v "$vcodec" -b:v "$vbitrate" -g 300 -bf 2 -c:a "$acodec" -b:a "$abitrate" "$@" output.avi
+   ffmpeg -pass 1 $input_opts -i "$input" -f avi -c:v "$vcodec" $vscale -b:v "$vbitrate" -g 300 -bf 2 -an -f rawvideo -y /dev/null $output_opts &&
+   exec ffmpeg -pass 2 $input_opts -i "$input" -f avi -c:v "$vcodec" $vscale -b:v "$vbitrate" -g 300 -bf 2 -c:a "$acodec" -b:a "$abitrate" $output_opts output.avi
 
 else
    echo "Can only do 1 or 2 passes." >&2