mirror of https://github.com/mpv-player/mpv
91 lines
2.1 KiB
Bash
Executable File
91 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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case "$0" in
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*/*)
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MYDIR=${0%/*}
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;;
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*)
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MYDIR=.
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;;
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esac
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: ${MPV:=mpv}
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: ${ILDETECT_MPV:=$MPV}
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: ${ILDETECT_MPV:=$MPV}
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: ${ILDETECT_MPVFLAGS:=--start=35% --length=35}
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: ${ILDETECT_DRY_RUN:=}
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: ${ILDETECT_QUIET:=}
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: ${ILDETECT_RUN_INTERLACED_ONLY:=}
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: ${ILDETECT_FORCE_RUN:=}
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: ${MAKE:=make}
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# exit status:
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# 0 progressive
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# 1 telecine
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# 2 interlaced
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# 8 unknown
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# 15 compile fail
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# 16 detect fail
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# 17+ mpv's status | 16
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$MAKE -C "$MYDIR" ildetect.so || exit 15
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testfun()
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{
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$ILDETECT_MPV "$@" \
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--vf=dlopen="$MYDIR/ildetect.so" \
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--o= --vo=null --no-audio --untimed \
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$ILDETECT_MPVFLAGS \
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| { if [ -n "$ILDETECT_QUIET" ]; then cat; else tee /dev/stderr; fi } \
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| grep "^ildetect:"
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}
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out=`testfun "$@"`
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case "$out" in
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*"probably: PROGRESSIVE"*)
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[ -n "$ILDETECT_DRY_RUN" ] || \
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[ -n "$ILDETECT_RUN_INTERLACED_ONLY" ] || \
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$ILDETECT_MPV "$@"
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r=$?
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[ $r -eq 0 ] || exit $(($r | 16))
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exit 0
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;;
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*"probably: TELECINED"*)
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out2=`ILDETECT_MPVFLAGS="$ILDETECT_MPVFLAGS --vf-pre=pullup,scale" testfun "$@"`
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case "$out2" in
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*"probably: TELECINED"*|*"probably: INTERLACED"*)
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[ -n "$ILDETECT_DRY_RUN" ] || \
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$ILDETECT_MPV "$@" -vf-pre yadif
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r=$?
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[ $r -eq 0 ] || exit $(($r | 16))
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exit 2
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;;
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*)
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[ -n "$ILDETECT_DRY_RUN" ] || \
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$ILDETECT_MPV "$@" -vf-pre pullup
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r=$?
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[ $r -eq 0 ] || exit $(($r | 16))
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exit 1
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;;
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esac
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;;
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*"probably: INTERLACED"*)
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[ -n "$ILDETECT_DRY_RUN" ] || \
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$ILDETECT_MPV "$@" -vf-pre yadif
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r=$?
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[ $r -eq 0 ] || exit $(($r | 16))
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exit 2
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;;
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*"probably: "*)
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[ -n "$ILDETECT_FORCE_RUN" ] || exit 8
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[ -n "$ILDETECT_DRY_RUN" ] || \
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$ILDETECT_MPV "$@" -vf-pre yadif
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r=$?
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[ $r -eq 0 ] || exit $(($r | 16))
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exit 0
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;;
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*)
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exit 16
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;;
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esac
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