38a7190b62
Videodateien new file: homepage/redesign2018/markdownExperiment/src/Makefiles/Makefile.vidstab new file: homepage/redesign2018/markdownExperiment/src/Makefiles/Makefile.vidstabAv1Cq new file: homepage/redesign2018/markdownExperiment/src/Makefiles/Makefile.vidstabVp9Cq new file: homepage/redesign2018/markdownExperiment/src/Makefiles/Makefile.vp9
128 lines
3.8 KiB
Makefile
128 lines
3.8 KiB
Makefile
include Makefile.cfg
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# In deer Makefile.cfg muss mindestens das VID_GAL_DIR stehen
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# Experimentieren mit Videocompression
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# Stabilisierung mit vidstab
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# Kompression mit VP9 und Konstanter Qualität
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# Standardwerte
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# Für eine schnelle Komprimierung
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#DEFAULT_VID_CODEC = libvpx
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#DEFAULT_VID_CODEC_BITRATE = 500k
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DEFAULT_VID_CODEC = libvpx-vp9
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DEFAULT_VID_CODEC_HEIGHT = 360
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DEFAULT_VID_CODEC_BITRATE = 500k
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DEFAULT_VID_CODEC_CQ = 36
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DEFAULT_FFMPEG = ffmpeg
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# Standardwerte auf die benutzen Variablen schreiben, falls diese noch
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# nicht (z.B. aus dem Terminal heraus oder über ein IncludeCfgFile)
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# gesetzt worden sind
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VID_CODEC := $(if $(VID_CODEC),$(VID_CODEC),$(DEFAULT_VID_CODEC))
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VID_CODEC_HEIGHT := $(if $(VID_CODEC_HEIGHT),$(VID_CODEC_HEIGHT),$(DEFAULT_VID_CODEC_HEIGHT))
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VID_CODEC_BITRATE := $(if $(VID_CODEC_BITRATE),$(VID_CODEC_BITRATE),$(DEFAULT_VID_CODEC_BITRATE))
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VID_CODEC_CQ := $(if $(VID_CODEC_CQ),$(VID_CODEC_CQ),$(DEFAULT_VID_CODEC_CQ))
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FFMPEG := $(if $(FFMPEG),$(FFMPEG),$(DEFAULT_FFMPEG))
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# Videoquellen
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ORIG_VIDS = \
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$(wildcard videos/aufnahmen/mögel/*.MP4) \
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$(wildcard videos/aufnahmen/moegel/*.MP4) \
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$(wildcard videos/aufnahmen/helko/*.mp4) \
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$(wildcard videos/aufnahmen/elly/*.mp4) \
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$(wildcard videos/aufnahmen/papaRomy/*.webm) \
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$(wildcard videos/aufnahmen/papaRomy/*.mp4)
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# Targets
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webm_VIDS = $(addprefix videos/webm/, $(addsuffix .webm, $(basename $(notdir $(ORIG_VIDS)))))
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JPEG_THMB = $(addprefix videos/thumbnails/, $(addsuffix .jpg, $(basename $(notdir $(ORIG_VIDS)))))
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.PHONY: all
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all: $(JPEG_THMB) $(webm_VIDS)
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# Aufnahmen mit Helko
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videos/webm/%.webm: videos/aufnahmen/helko/%.mp4
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mkdir -p videos/webm
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# Erst die Stabilisierung:
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$(FFMPEG) -i $^ \
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-filter:v vidstabdetect=shakiness=10:accuracy=15 \
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-f null \
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-
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$(FFMPEG) -i $^ \
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-filter:v vidstabtransform=smoothing=30:optzoom=2:interpol=bicubic,unsharp=5:5:0.8:3:3:0.4,scale=-1:$(VID_CODEC_HEIGHT) \
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-codec:v $(VID_CODEC) \
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-crf $(DEFAULT_VID_CODEC_CQ)\
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-b:v 0 \
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-quality best \
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-an \
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-f webm \
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$@
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# ffmpeg -i dummy.avi -i dummyStab.avi \
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# -filter_complex "[0:v]setpts=PTS-STARTPTS, pad=iw*2:ih[bg]; [1:v]setpts=PTS-STARTPTS[fg]; [bg][fg]overlay=w" \
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# side_by_side.avi
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# ffmpeg -i $^ \
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# -filter:v vidstabtransform=smoothing=30:optzoom=2:interpol=bicubic,scale=-1:$(VID_CODEC_HEIGHT) \
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# -codec:v $(VID_CODEC) \
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# -pass 1 \
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# -b:v $(VID_CODEC_BITRATE) \
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# -threads 1 \
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# -speed 4 \
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# -tile-columns 0 \
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# -frame-parallel 0 \
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# -g 9999 \
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# -aq-mode 0 \
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# -an \
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# -f webm \
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# -y \
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# /dev/null
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# ffmpeg -i $^ \
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# -filter:v vidstabtransform=smoothing=30:optzoom=2:interpol=bicubic,scale=-1:$(VID_CODEC_HEIGHT) \
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# -codec:v $(VID_CODEC) \
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# -pass 2 \
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# -b:v $(VID_CODEC_BITRATE) \
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# -threads 1 \
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# -speed 0 \
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# -tile-columns 0 \
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# -frame-parallel 0 \
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# -auto-alt-ref 1 \
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# -lag-in-frames 25 \
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# -g 9999 \
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# -aq-mode 0 \
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# -an \
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# -f webm \
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# $@
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# Wir extperimentieren ja nur, deshalb kein Upload
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# curl \
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# --upload-file $@ \
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# --user cwsvjudo:Dee4oquu \
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# ftp://cwsvjudo.square7.net/videoalben/videoalben.2018/$(VID_GAL_DIR)/$(patsubst videos/%,%,$@) \
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# --ftp-create-dirs
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# curl \
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# --upload-file $@ \
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# --user cwsvjudo:***REMOVED*** \
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# ftp://cwsvjudo.bplaced.net/www/videoalben/videoalben.2018/$(VID_GAL_DIR)/$(patsubst videos/%,%,$@) \
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# --ftp-create-dirs
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videos/thumbnails/%.jpg: videos/webm/%.webm
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mkdir -p videos/thumbnails
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-ffmpeg -i "$^" -vf "select=gt(scene\,0.4)" -frames:v 5 -vsync vfr -vf fps=fps=1/600 "$@"
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# curl \
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# --upload-file "$@" \
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# --user cwsvjudo:Dee4oquu \
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# "ftp://cwsvjudo.square7.net/videoalben/videoalben.2018/$(VID_GAL_DIR)/$(patsubst videos/%,%,$@)" \
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# --ftp-create-dirs
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# curl \
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# --upload-file "$@" \
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# --user cwsvjudo:***REMOVED*** \
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# "ftp://cwsvjudo.bplaced.net/www/videoalben/videoalben.2018/$(VID_GAL_DIR)/$(patsubst videos/%,%,$@)" \
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# --ftp-create-dirs
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.PHONY: videos/thumbnails
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videos/thumbnails: $(JPEG_THMB)
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