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	ffmpeg-effect: reuse code where appropriate - annna - Annna the nice friendly b…
	git clone git://bitreich.org/annna/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws6…
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	---
	commit 131094fe55b30a847c07fd53502ed73b2d1ddb2d
	parent add54ddd2d5bd41f9f35f56043dd561d6f8248f4
	Author: Anders Damsgaard <[email protected]>
	Date: Sat, 12 Jun 2021 20:17:10 +0200

	ffmpeg-effect: reuse code where appropriate

	Signed-off-by: Annna Robert-Houdin <[email protected]>

	Diffstat:
	M ffmpeg-effect \| 34 +++++++++++++++++------------…

	1 file changed, 19 insertions(+), 15 deletions(-)
	---
	diff --git a/ffmpeg-effect b/ffmpeg-effect
	@@ -15,6 +15,22 @@ usage() {
	exit 1
	}

	+mix_audio() {
	+ $ffmpeg_common -i "$2" -i "$1" \
	+ -filter_complex "amerge=inputs=2" \
	+ "$3" </dev/null
	+}
	+
	+mix_audio_video() {
	+ $ffmpeg_common -i "$2" \
	+ -i "$1" \
	+ -filter_complex "
	+ [0:v] scale=w=${4:-1920}:h=${5:-1080}, pad=w=${4:-1920…
	+ [video0][1:v] blend=all_mode=average:shortest=1;
	+ amix=inputs=2:duration=shortest:weights=3 2" \
	+ "$3" </dev/null
	+}
	+
	process_filter() {
	case "$1" in
	wide\|widen)
	@@ -52,23 +68,11 @@ process_filter() {
	-filter_complex "[0]reverse[r];[0][r]concat,lo…
	"$3" </dev/null;;
	sexify)
	- $ffmpeg_common -i "$2" \
	- -i "${mediadir}/careless_whisper.mp3" \
	- -filter_complex "amerge=inputs=2" \
	- "$3" </dev/null;;
	+ mix_audio "${mediadir}/careless_whisper.mp3" "$2" "$3"…
	scrollify)
	- $ffmpeg_common -i "$2" \
	- -i "${mediadir}/elder_scrolls.mp3" \
	- -filter_complex "amerge=inputs=2" \
	- "$3" </dev/null;;
	+ mix_audio "${mediadir}/elder_scrolls.mp3" "$2" "$3";;
	sendtohell\|amsterdamify)
	- $ffmpeg_common -i "$2" \
	- -i "${mediadir}/hell.mkv" \
	- -filter_complex "
	- [0:v] scale=w=1920:h=1080, pad=w=1920:…
	- [video0][1:v] blend=all_mode=average:s…
	- amix=inputs=2:duration=shortest:weight…
	- "$3" </dev/null;;
	+ mix_audio_video "${mediadir}/hell.mkv" "$2" "$3" 1920 …
	*) usage;;
	esac
	}