73 lines
3.0 KiB
Bash
73 lines
3.0 KiB
Bash
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#!/bin/bash
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#
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# This script generates a gource visualisation with some parameters.
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#
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# you need a recent gource and ffmpeg install for this to work
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# Settings
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TITLE="Netsurf"
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# length and quality
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TYPE="sml" # sml, std, lrg
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#Camera mode
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CMODE=overview # overview, track
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# standard monitor (suitable for video projector playback)
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OUTPUT_SIZE="1024x768"
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# HD widescreen 720p
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#OUTPUT_SIZE="1280x720"
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# HD widescreen 1080p
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#OUTPUT_SIZE="1280x1080"
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######################################################################
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#quality parameters
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case ${TYPE} in
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"std")
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# standard overview
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QPARAM="-s 0.25 -i 600 -a 1"
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;;
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"lrg"
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# large overview
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QPARAM="-s 0.5 -i 200 -a 5"
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;;
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"sml"
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# rapid overview (3mins)
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QPARAM="-s 0.04 -i 30 -a 1"
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;;
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*)
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# bad type
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echo "bad type"
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exit 1
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;;
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esac
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# filename
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FILENAME=${TITLE}-gource-${TYPE}-${OUTPUT_SIZE}-${CMODE}.mp4
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# filter some directories which are not interesting
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FILEFILTER="\!NetSurf/|riscos/distribution/|gtk/res/|framebuffer/res/|amiga/resources/|beos/res/|cocoa/res/|windows/res/|atari/res"
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#gource -1280x720 -s 0.04 -i 30 -a 1 --highlight-all-users --output-framerate 25 --hide filenames --disable-progress --stop-at-end --date-format "%d %B %Y" --bloom-intensity 0.2 --file-filter '/art/' --file-filter '/changemailer/' --file-filter '/libnspng/' --file-filter '/libnsbmp/examples/' --file-filter '/netsurfweb/' --file-filter '/netsurfbuild/' --file-filter '/netsurftest/' --file-filter '/hubbub/test/' --file-filter '/dom/test/' --file-filter '/iconv/' --file-filter '/libharu/' --camera-mode track --output-ppm-stream - > temp.ppm
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#gource -1280x720 -s 0.04 -i 30 -a 1 --bloom-multiplier 0.10 --bloom-intensity 0.5 --title "Netsurf" --highlight-all-users --output-framerate 25 --hide filenames --stop-at-end --date-format "%d %B %Y" --bloom-intensity 0.2 --file-filter '/art/' --file-filter '/changemailer/' --file-filter '/libnspng/' --file-filter '/libnsbmp/examples/' --file-filter '/netsurfweb/' --file-filter '/netsurfbuild/' --file-filter '/netsurftest/' --file-filter '/hubbub/test/' --file-filter '/dom/test/' --file-filter '/iconv/' --file-filter '/libharu/' --camera-mode track --output-ppm-stream - > temp.ppm
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#gource -stop-at-end --key 5C--title "NetSurf Development" --highlight-users --max-file-lag -1 -f -1280x720 --seconds-per-day 0.06 --hide mouse,progress,filenames --file-idle-time 20 --disable-bloom --date-format "%e %b %Y" -o - | ffmpeg -y -r 60 -f image2pipe -vcodec ppm -i - -vcodec libx264 -preset veryslow -crf 1 -threads 0 -bf 0 gource.mp4
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# generate
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gource 5C--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 - > temp.ppm
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#convert the ppm to movie
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cat temp.ppm | ffmpeg -y -b 2000K -r 25 -f image2pipe -vcodec ppm -i - -vcodec libx264 ${FILENAME}
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