diff options
Diffstat (limited to 'localvideowebencode')
| -rwxr-xr-x | localvideowebencode | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/localvideowebencode b/localvideowebencode index 97e23f9..630b58c 100755 --- a/localvideowebencode +++ b/localvideowebencode @@ -19,7 +19,7 @@ PRG=$(basename "$0") showhelp() { cat <<EOF -Usage: $PRG [OPTION...] [--] [ARG=VALUE...] INPUTFILE [INPUTFILE...] +Usage: $PRG [OPTION...] [--] [ARG=VALUE...] INPUTFILE... [ARG=VALUE...] Encode video file in multiple web-optimized formats, and provide sample html favoring open formats with optional non-JavaScript Flash fallback. @@ -43,7 +43,8 @@ Examples: $PRG -s qvga -t "Funny guy" intro.dv myvideo.dv $PRG -p sdi_486i_5994 --stem funny -t "Funny guy" myvideo.dv -Arguments after double-dash are passed to the melt avformat consumer. +Options before input files are passed to melt producer, and after to +melt avformat consumer. Defaults are optimized for 320x240 (qvga). For better quality use this: @@ -85,13 +86,27 @@ while true ; do esac done -if [ $# -eq 0 ]; then +while [ $# -gt 0 ] ; do + case "$1" in + *=*) args_in="${args_in:+$args_in }$1"; shift;; + *) break;; + esac +done + +while [ $# -gt 0 ] ; do + case "$1" in + *=*) args_out="${args_out:+$args_out }$1"; shift;; + *) infiles="${infiles:+$infiles }$1"; shift;; + esac +done + +if [ -z "$infiles" ]; then showhelp exit1 "Too few parameters!" fi # input filename (mandatory) -infile=$(perl -e 'print pop @ARGV' "$@") +infile=$(perl -e 'print pop @ARGV' $infiles) [ -e "$infile" ] || exit1 "Input file missing!" # resolve stem and title (if not explicitly set) @@ -101,23 +116,23 @@ title=${title:-$stem} # TODO: Check and fail if all needed tools are not available # TODO: When verified beneficial, add option real_time=-2 -opts="${profile:+-profile $profile}" +args_in="${profile:+-profile $profile}${args_in:+ $args_in}" args=" ${bitrate:+b=${bitrate}} ${size:+s=$size} ${aspect:+aspect=$aspect}" args_audio="ac=2 ar=44100 ab=96k" ## Theora/Vorbis/Ogg -melt $opts -consumer avformat:"$stem.ogg" f=ogg vcodec=libtheora $args acodec=libvorbis aq=25 $args_audio "$@" +melt -group $args_in $infiles -group -consumer avformat:"$stem.ogg" f=ogg vcodec=libtheora $args acodec=libvorbis aq=25 $args_audio $args_out ## H.264/AAC/MP4 -melt $opts -consumer avformat:/dev/null f=mp4 properties=x264-medium-$h264profile $args pass=1 an=1 fastfirstpass=1 "$@" -melt $opts -consumer avformat:"$stem.mp4" properties=x264-medium-$h264profile $args pass=2 acodec=libvo_aacenc $args_audio "$@" +melt -group $args_in $infiles -group -consumer avformat:/dev/null f=mp4 properties=x264-medium-$h264profile $args pass=1 an=1 fastfirstpass=1 $args_out +melt -group $args_in $infiles -group -consumer avformat:"$stem.mp4" properties=x264-medium-$h264profile $args pass=2 acodec=libvo_aacenc $args_audio $args_out mv "$stem.mp4" "$stem.mp4"~ qt-faststart "$stem.mp4"~ "$stem.mp4" [ -f "$stem.mp4" ] && rm "$stem.mp4"~ || exit1 "failed to optimize with qt-faststart." ## VP8/Vorbis/WebM # TODO: use two-pass when supported by melt -melt $opts -consumer avformat:"$stem.webm" properties=webm $args $args_audio "$@" +melt -group $args_in $infiles -group -consumer avformat:"$stem.webm" properties=webm $args $args_audio $args_out ## JPEG preview ffmpegthumbnailer -s0 -i "$stem.mp4" -o "$stem.jpg" |