You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
1.8 KiB
72 lines
1.8 KiB
#!/bin/bash
|
|
#
|
|
# This script generates a gource visualisation with some parameters.
|
|
#
|
|
# you need a recent gource and ffmpeg install for this to work
|
|
|
|
# Settings
|
|
|
|
TITLE="Netsurf"
|
|
|
|
# length and quality
|
|
TYPE="std" # sml, std, lrg
|
|
|
|
#Camera mode
|
|
CMODE=overview # overview, track
|
|
|
|
# standard monitor (suitable for video projector playback)
|
|
#OUTPUT_SIZE="1024x768"
|
|
|
|
# HD widescreen 720p
|
|
OUTPUT_SIZE="1280x720"
|
|
|
|
# HD widescreen 1080p
|
|
#OUTPUT_SIZE="1280x1080"
|
|
|
|
TMP_DIR=/home/video/gource/
|
|
|
|
######################################################################
|
|
|
|
#quality parameters
|
|
case ${TYPE} in
|
|
"std")
|
|
# standard overview
|
|
QPARAM="-s 0.25 -i 600 -a 1"
|
|
;;
|
|
|
|
"lrg")
|
|
# large overview
|
|
QPARAM="-s 0.5 -i 200 -a 5"
|
|
;;
|
|
|
|
"sml")
|
|
# rapid overview (3mins)
|
|
QPARAM="-s 0.04 -i 30 -a 1"
|
|
;;
|
|
|
|
*)
|
|
# bad type
|
|
echo "bad type"
|
|
exit 1
|
|
;;
|
|
|
|
esac
|
|
|
|
echo "Generating ${TITLE}-gource-${TYPE}-${OUTPUT_SIZE}-${CMODE}"
|
|
|
|
TMP_PPM=${TMP_DIR}/${TITLE}-gource-${TYPE}-${OUTPUT_SIZE}-${CMODE}.ppm
|
|
|
|
# output filename
|
|
FILENAME=${TITLE}-gource-${TYPE}-${OUTPUT_SIZE}-${CMODE}.mp4
|
|
|
|
# filter some directories which are not interesting
|
|
FILEFILTER="\!NetSurf/|riscos/distribution/|gtk/res/|framebuffer/res/|amiga/resources/|beos/res/|cocoa/res/|windows/res/|atari/res|riscos/appdir/"
|
|
|
|
# generate
|
|
gource --title "NetSurf Development" -${OUTPUT_SIZE} ${QPARAM} --max-files 10000 --bloom-multiplier 0.10 --bloom-intensity 0.5 --title ${TITLE} --highlight-all-users --output-framerate 25 --hide filenames --stop-at-end --date-format "%d %B %Y" --bloom-intensity 0.2 --file-filter "${FILEFILTER}" --key --camera-mode ${CMODE} --output-ppm-stream - > ${TMP_PPM}
|
|
|
|
#convert the ppm to movie
|
|
ffmpeg -y -r 25 -f image2pipe -vcodec ppm -i ${TMP_PPM} -vcodec libx264 -b:v 2000k ${FILENAME}
|
|
|
|
|