multimedia/rav1e: Added (AV1 encoder).

Signed-off-by: Andrew Clemons <andrew.clemons@gmail.com>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

4 files changed, 686 insertions, 0 deletions

diff --git a/multimedia/rav1e/README b/multimedia/rav1e/README
new file mode 100644
index 0000000000..e365043682
--- /dev/null
+++ b/multimedia/rav1e/README
@@ -0,0 +1,20 @@
+rav1e is the fastest and safest AV1 video encoder. It is designed to
+eventually cover all use cases, though in its current form it is most
+suitable for cases where aom (the reference encoder) is too slow.
+
+Features:
+
+* Intra, inter, and switch frames
+* 64x64 superblocks
+* 4x4 to 64x64 RDO-selected square and rectangular blocks
+* DC, H, V, Paeth, smooth, and all directional prediction modes
+* DCT, (FLIP-)ADST and identity transforms (up to 64x64, 16x16 and 32x32
+  respectively)
+* 8-, 10- and 12-bit depth color
+* 4:2:0, 4:2:2 and 4:4:4 chroma sampling
+* 11 speed settings (0-10, exhaustive to near real-time)
+* Constant quantizer and target bitrate (single- and multi-pass)
+  encoding modes
+* Still picture mode
+
+rust16 and cargo-c are needed only at build time.
diff --git a/multimedia/rav1e/rav1e.SlackBuild b/multimedia/rav1e/rav1e.SlackBuild
new file mode 100644
index 0000000000..4d7fb398ce
--- /dev/null
+++ b/multimedia/rav1e/rav1e.SlackBuild
@@ -0,0 +1,175 @@
+#!/bin/bash
+
+# Slackware build script for rav1e
+
+# Copyright 2023, Alexander Verbovetsky, Moscow, Russia
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=rav1e
+VERSION=${VERSION:-0.6.6}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+
+  if [ "$ARCH" = "i586" ]; then
+    if LD_LIBRARY_PATH="/opt/rust16/lib" /opt/rust16/bin/rustc -Vv \
+    | grep host | grep i686 > /dev/null ; then
+      ARCH=i686
+    fi
+  fi
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+  CARGOTARGET="--target i586-unknown-linux-gnu"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+  CARGOTARGET="--target i686-unknown-linux-gnu"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+  CARGOTARGET="--target x86_64-unknown-linux-gnu"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+  CARGOTARGET=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+cp $CWD/Cargo.lock .
+
+mkdir .cargo
+cat << EOF >> .cargo/config
+[source.crates-io]
+registry = 'https://github.com/rust-lang/crates.io-index'
+replace-with = 'vendored-sources'
+
+[source.vendored-sources]
+directory = '$(pwd)/vendor'
+EOF
+
+mkdir vendor
+(
+  cd vendor
+
+  grep -h -A 4 "\[\[package\]\]" \
+      $(find "../" -maxdepth 1 -mindepth 1 -name Cargo.lock | tr '\n' ' ') | \
+      sed 's/[[:space:]]*=[[:space:]]*/=/g;s/^--//;s/^\[\[/--\n[[/' | \
+      awk 'BEGIN { RS = "--\n" ; FS="\n" } { print $2, $3, $4, $5 }' | \
+      sed 's/"//g;s/name=//;s/ version=/=/' | \
+      grep " source=" | \
+      sed 's/ dependencies=.*$//' | \
+      sed 's/ source=[^ ]*//' | \
+      sed 's/ checksum=/=/' | \
+      sort -u | \
+      while read -r dep ; do
+
+    cksum="$(printf "%s\n" "$dep" | cut -d= -f3)"
+    ver="$(printf "%s\n" "$dep" | cut -d= -f2)"
+    dep="$(printf "%s\n" "$dep" | cut -d= -f1)"
+
+    tar xvf $CWD/$dep-$ver.crate
+
+    touch $dep-$ver/.cargo-ok
+
+    {
+      printf "{\n"
+      printf '    "files": {\n'
+
+      (
+        cd $dep-$ver
+        find . -type f -print0 | xargs -0 sha256sum | sed -n '/\.cargo-checksum\.json/!p' | sed 's/\.\///;s/^\([^ ]*\)[[:space:]][[:space:]]*\(.*\)$/"\2":"\1",/'
+      ) | sed '$ s/,$//'
+
+      printf "    },\n"
+      printf '    "package": "%s"'  "$cksum"
+
+      printf "}\n"
+    } > $dep-$ver/.cargo-checksum.json
+  done
+)
+
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+CARGO_HOME=.cargo \
+PATH="/opt/rust16/bin:$PATH" \
+LD_LIBRARY_PATH="/opt/rust16/lib$LIBDIRSUFFIX" \
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+cargo build --offline --release $CARGOTARGET
+CARGO_HOME=.cargo \
+PATH="/opt/rust16/bin:$PATH" \
+LD_LIBRARY_PATH="/opt/rust16/lib$LIBDIRSUFFIX" \
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+cargo cbuild --offline --release $CARGOTARGET
+PATH="/opt/rust16/bin:$PATH" \
+LD_LIBRARY_PATH="/opt/rust16/lib$LIBDIRSUFFIX" \
+cargo install --offline  --no-track --root "${PKG}/usr" --path="."
+PATH="/opt/rust16/bin:$PATH" \
+LD_LIBRARY_PATH="/opt/rust16/lib$LIBDIRSUFFIX" \
+cargo cinstall --offline --destdir=${PKG} --prefix=/usr --libdir=/usr/lib64
+
+rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a *.md doc $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/multimedia/rav1e/rav1e.info b/multimedia/rav1e/rav1e.info
new file mode 100644
index 0000000000..3ad8133202
--- /dev/null
+++ b/multimedia/rav1e/rav1e.info
@@ -0,0 +1,472 @@
+PRGNAM="rav1e"
+VERSION="0.6.6"
+HOMEPAGE="https://github.com/xiph/rav1e/"
+DOWNLOAD="https://github.com/xiph/rav1e/archive/v0.6.6/rav1e-0.6.6.tar.gz \
+          https://github.com/xiph/rav1e/releases/download/v0.6.6/Cargo.lock \
+          https://static.crates.io/crates/addr2line/addr2line-0.19.0.crate \
+          https://static.crates.io/crates/adler/adler-1.0.2.crate \
+          https://static.crates.io/crates/aho-corasick/aho-corasick-1.0.1.crate \
+          https://static.crates.io/crates/anes/anes-0.1.6.crate \
+          https://static.crates.io/crates/anyhow/anyhow-1.0.71.crate \
+          https://static.crates.io/crates/aom-sys/aom-sys-0.3.2.crate \
+          https://static.crates.io/crates/arbitrary/arbitrary-0.4.7.crate \
+          https://static.crates.io/crates/arg_enum_proc_macro/arg_enum_proc_macro-0.3.2.crate \
+          https://static.crates.io/crates/arrayvec/arrayvec-0.7.2.crate \
+          https://static.crates.io/crates/assert_cmd/assert_cmd-2.0.8.crate \
+          https://static.crates.io/crates/atty/atty-0.2.14.crate \
+          https://static.crates.io/crates/autocfg/autocfg-1.1.0.crate \
+          https://static.crates.io/crates/av-metrics/av-metrics-0.9.0.crate \
+          https://static.crates.io/crates/av1-grain/av1-grain-0.2.2.crate \
+          https://static.crates.io/crates/backtrace/backtrace-0.3.67.crate \
+          https://static.crates.io/crates/bindgen/bindgen-0.61.0.crate \
+          https://static.crates.io/crates/bitflags/bitflags-1.3.2.crate \
+          https://static.crates.io/crates/bitstream-io/bitstream-io-1.6.0.crate \
+          https://static.crates.io/crates/bstr/bstr-1.4.0.crate \
+          https://static.crates.io/crates/built/built-0.5.2.crate \
+          https://static.crates.io/crates/bumpalo/bumpalo-3.12.2.crate \
+          https://static.crates.io/crates/bytemuck/bytemuck-1.13.1.crate \
+          https://static.crates.io/crates/byteorder/byteorder-1.4.3.crate \
+          https://static.crates.io/crates/cargo-lock/cargo-lock-8.0.3.crate \
+          https://static.crates.io/crates/cast/cast-0.3.0.crate \
+          https://static.crates.io/crates/cc/cc-1.0.79.crate \
+          https://static.crates.io/crates/cexpr/cexpr-0.6.0.crate \
+          https://static.crates.io/crates/cfg-expr/cfg-expr-0.15.1.crate \
+          https://static.crates.io/crates/cfg-if/cfg-if-1.0.0.crate \
+          https://static.crates.io/crates/ciborium-io/ciborium-io-0.2.1.crate \
+          https://static.crates.io/crates/ciborium-ll/ciborium-ll-0.2.1.crate \
+          https://static.crates.io/crates/ciborium/ciborium-0.2.1.crate \
+          https://static.crates.io/crates/clang-sys/clang-sys-1.6.1.crate \
+          https://static.crates.io/crates/clap/clap-3.2.25.crate \
+          https://static.crates.io/crates/clap/clap-4.0.32.crate \
+          https://static.crates.io/crates/clap_complete/clap_complete-4.0.7.crate \
+          https://static.crates.io/crates/clap_derive/clap_derive-4.0.21.crate \
+          https://static.crates.io/crates/clap_lex/clap_lex-0.2.4.crate \
+          https://static.crates.io/crates/clap_lex/clap_lex-0.3.0.crate \
+          https://static.crates.io/crates/cmake/cmake-0.1.50.crate \
+          https://static.crates.io/crates/color_quant/color_quant-1.1.0.crate \
+          https://static.crates.io/crates/console/console-0.15.5.crate \
+          https://static.crates.io/crates/crc32fast/crc32fast-1.3.2.crate \
+          https://static.crates.io/crates/criterion-plot/criterion-plot-0.5.0.crate \
+          https://static.crates.io/crates/criterion/criterion-0.4.0.crate \
+          https://static.crates.io/crates/crossbeam-channel/crossbeam-channel-0.5.8.crate \
+          https://static.crates.io/crates/crossbeam-deque/crossbeam-deque-0.8.3.crate \
+          https://static.crates.io/crates/crossbeam-epoch/crossbeam-epoch-0.9.14.crate \
+          https://static.crates.io/crates/crossbeam-queue/crossbeam-queue-0.3.8.crate \
+          https://static.crates.io/crates/crossbeam-utils/crossbeam-utils-0.8.15.crate \
+          https://static.crates.io/crates/crossbeam/crossbeam-0.8.2.crate \
+          https://static.crates.io/crates/ctor/ctor-0.1.26.crate \
+          https://static.crates.io/crates/dav1d-sys/dav1d-sys-0.7.1.crate \
+          https://static.crates.io/crates/diff/diff-0.1.13.crate \
+          https://static.crates.io/crates/difflib/difflib-0.4.0.crate \
+          https://static.crates.io/crates/doc-comment/doc-comment-0.3.3.crate \
+          https://static.crates.io/crates/either/either-1.8.1.crate \
+          https://static.crates.io/crates/encode_unicode/encode_unicode-0.3.6.crate \
+          https://static.crates.io/crates/env_logger/env_logger-0.8.4.crate \
+          https://static.crates.io/crates/errno-dragonfly/errno-dragonfly-0.1.2.crate \
+          https://static.crates.io/crates/errno/errno-0.3.1.crate \
+          https://static.crates.io/crates/fdeflate/fdeflate-0.3.0.crate \
+          https://static.crates.io/crates/fern/fern-0.6.2.crate \
+          https://static.crates.io/crates/flate2/flate2-1.0.26.crate \
+          https://static.crates.io/crates/float-cmp/float-cmp-0.9.0.crate \
+          https://static.crates.io/crates/form_urlencoded/form_urlencoded-1.1.0.crate \
+          https://static.crates.io/crates/getrandom/getrandom-0.2.9.crate \
+          https://static.crates.io/crates/gimli/gimli-0.27.2.crate \
+          https://static.crates.io/crates/git2/git2-0.15.0.crate \
+          https://static.crates.io/crates/glob/glob-0.3.1.crate \
+          https://static.crates.io/crates/half/half-1.8.2.crate \
+          https://static.crates.io/crates/hashbrown/hashbrown-0.12.3.crate \
+          https://static.crates.io/crates/heck/heck-0.4.1.crate \
+          https://static.crates.io/crates/hermit-abi/hermit-abi-0.1.19.crate \
+          https://static.crates.io/crates/hermit-abi/hermit-abi-0.2.6.crate \
+          https://static.crates.io/crates/hermit-abi/hermit-abi-0.3.1.crate \
+          https://static.crates.io/crates/idna/idna-0.3.0.crate \
+          https://static.crates.io/crates/image/image-0.24.6.crate \
+          https://static.crates.io/crates/indexmap/indexmap-1.9.3.crate \
+          https://static.crates.io/crates/interpolate_name/interpolate_name-0.2.3.crate \
+          https://static.crates.io/crates/io-lifetimes/io-lifetimes-1.0.10.crate \
+          https://static.crates.io/crates/is-terminal/is-terminal-0.4.7.crate \
+          https://static.crates.io/crates/itertools/itertools-0.10.5.crate \
+          https://static.crates.io/crates/itertools/itertools-0.8.2.crate \
+          https://static.crates.io/crates/itoa/itoa-1.0.6.crate \
+          https://static.crates.io/crates/jobserver/jobserver-0.1.26.crate \
+          https://static.crates.io/crates/js-sys/js-sys-0.3.63.crate \
+          https://static.crates.io/crates/lab/lab-0.11.0.crate \
+          https://static.crates.io/crates/lazy_static/lazy_static-1.4.0.crate \
+          https://static.crates.io/crates/lazycell/lazycell-1.3.0.crate \
+          https://static.crates.io/crates/libc/libc-0.2.144.crate \
+          https://static.crates.io/crates/libfuzzer-sys/libfuzzer-sys-0.3.5.crate \
+          https://static.crates.io/crates/libgit2-sys/libgit2-sys-0.14.2+1.5.1.crate \
+          https://static.crates.io/crates/libloading/libloading-0.7.4.crate \
+          https://static.crates.io/crates/libz-sys/libz-sys-1.1.9.crate \
+          https://static.crates.io/crates/linux-raw-sys/linux-raw-sys-0.3.7.crate \
+          https://static.crates.io/crates/log/log-0.4.17.crate \
+          https://static.crates.io/crates/maybe-rayon/maybe-rayon-0.1.1.crate \
+          https://static.crates.io/crates/memchr/memchr-2.5.0.crate \
+          https://static.crates.io/crates/memoffset/memoffset-0.8.0.crate \
+          https://static.crates.io/crates/minimal-lexical/minimal-lexical-0.2.1.crate \
+          https://static.crates.io/crates/miniz_oxide/miniz_oxide-0.6.2.crate \
+          https://static.crates.io/crates/miniz_oxide/miniz_oxide-0.7.1.crate \
+          https://static.crates.io/crates/nasm-rs/nasm-rs-0.2.5.crate \
+          https://static.crates.io/crates/new_debug_unreachable/new_debug_unreachable-1.0.4.crate \
+          https://static.crates.io/crates/nom/nom-7.1.3.crate \
+          https://static.crates.io/crates/noop_proc_macro/noop_proc_macro-0.3.0.crate \
+          https://static.crates.io/crates/normalize-line-endings/normalize-line-endings-0.3.0.crate \
+          https://static.crates.io/crates/num-bigint/num-bigint-0.4.3.crate \
+          https://static.crates.io/crates/num-derive/num-derive-0.3.3.crate \
+          https://static.crates.io/crates/num-integer/num-integer-0.1.45.crate \
+          https://static.crates.io/crates/num-rational/num-rational-0.4.1.crate \
+          https://static.crates.io/crates/num-traits/num-traits-0.2.15.crate \
+          https://static.crates.io/crates/num_cpus/num_cpus-1.15.0.crate \
+          https://static.crates.io/crates/object/object-0.30.3.crate \
+          https://static.crates.io/crates/once_cell/once_cell-1.17.1.crate \
+          https://static.crates.io/crates/oorandom/oorandom-11.1.3.crate \
+          https://static.crates.io/crates/os_str_bytes/os_str_bytes-6.5.0.crate \
+          https://static.crates.io/crates/output_vt100/output_vt100-0.1.3.crate \
+          https://static.crates.io/crates/paste/paste-1.0.12.crate \
+          https://static.crates.io/crates/peeking_take_while/peeking_take_while-0.1.2.crate \
+          https://static.crates.io/crates/percent-encoding/percent-encoding-2.2.0.crate \
+          https://static.crates.io/crates/pkg-config/pkg-config-0.3.27.crate \
+          https://static.crates.io/crates/plotters-backend/plotters-backend-0.3.4.crate \
+          https://static.crates.io/crates/plotters-svg/plotters-svg-0.3.3.crate \
+          https://static.crates.io/crates/plotters/plotters-0.3.4.crate \
+          https://static.crates.io/crates/png/png-0.17.8.crate \
+          https://static.crates.io/crates/ppv-lite86/ppv-lite86-0.2.17.crate \
+          https://static.crates.io/crates/predicates-core/predicates-core-1.0.5.crate \
+          https://static.crates.io/crates/predicates-tree/predicates-tree-1.0.7.crate \
+          https://static.crates.io/crates/predicates/predicates-2.1.5.crate \
+          https://static.crates.io/crates/pretty_assertions/pretty_assertions-1.3.0.crate \
+          https://static.crates.io/crates/proc-macro-error-attr/proc-macro-error-attr-1.0.4.crate \
+          https://static.crates.io/crates/proc-macro-error/proc-macro-error-1.0.4.crate \
+          https://static.crates.io/crates/proc-macro2/proc-macro2-1.0.57.crate \
+          https://static.crates.io/crates/quickcheck/quickcheck-1.0.3.crate \
+          https://static.crates.io/crates/quickcheck_macros/quickcheck_macros-1.0.0.crate \
+          https://static.crates.io/crates/quote/quote-1.0.27.crate \
+          https://static.crates.io/crates/rand/rand-0.8.5.crate \
+          https://static.crates.io/crates/rand_chacha/rand_chacha-0.3.1.crate \
+          https://static.crates.io/crates/rand_core/rand_core-0.6.4.crate \
+          https://static.crates.io/crates/rayon-core/rayon-core-1.11.0.crate \
+          https://static.crates.io/crates/rayon/rayon-1.7.0.crate \
+          https://static.crates.io/crates/regex-automata/regex-automata-0.1.10.crate \
+          https://static.crates.io/crates/regex-syntax/regex-syntax-0.7.1.crate \
+          https://static.crates.io/crates/regex/regex-1.8.1.crate \
+          https://static.crates.io/crates/rust_hawktracer/rust_hawktracer-0.7.0.crate \
+          https://static.crates.io/crates/rust_hawktracer_normal_macro/rust_hawktracer_normal_macro-0.4.1.crate \
+          https://static.crates.io/crates/rust_hawktracer_proc_macro/rust_hawktracer_proc_macro-0.4.1.crate \
+          https://static.crates.io/crates/rust_hawktracer_sys/rust_hawktracer_sys-0.4.2.crate \
+          https://static.crates.io/crates/rustc-demangle/rustc-demangle-0.1.23.crate \
+          https://static.crates.io/crates/rustc-hash/rustc-hash-1.1.0.crate \
+          https://static.crates.io/crates/rustc_version/rustc_version-0.4.0.crate \
+          https://static.crates.io/crates/rustix/rustix-0.37.19.crate \
+          https://static.crates.io/crates/ryu/ryu-1.0.13.crate \
+          https://static.crates.io/crates/same-file/same-file-1.0.6.crate \
+          https://static.crates.io/crates/scan_fmt/scan_fmt-0.2.6.crate \
+          https://static.crates.io/crates/scopeguard/scopeguard-1.1.0.crate \
+          https://static.crates.io/crates/semver/semver-1.0.17.crate \
+          https://static.crates.io/crates/serde-big-array/serde-big-array-0.4.1.crate \
+          https://static.crates.io/crates/serde/serde-1.0.163.crate \
+          https://static.crates.io/crates/serde_derive/serde_derive-1.0.163.crate \
+          https://static.crates.io/crates/serde_json/serde_json-1.0.96.crate \
+          https://static.crates.io/crates/serde_spanned/serde_spanned-0.6.1.crate \
+          https://static.crates.io/crates/shlex/shlex-1.1.0.crate \
+          https://static.crates.io/crates/signal-hook-registry/signal-hook-registry-1.4.1.crate \
+          https://static.crates.io/crates/signal-hook/signal-hook-0.3.15.crate \
+          https://static.crates.io/crates/simd-adler32/simd-adler32-0.3.5.crate \
+          https://static.crates.io/crates/simd_helpers/simd_helpers-0.1.0.crate \
+          https://static.crates.io/crates/smallvec/smallvec-1.10.0.crate \
+          https://static.crates.io/crates/syn/syn-1.0.109.crate \
+          https://static.crates.io/crates/syn/syn-2.0.16.crate \
+          https://static.crates.io/crates/system-deps/system-deps-6.1.0.crate \
+          https://static.crates.io/crates/target-lexicon/target-lexicon-0.12.7.crate \
+          https://static.crates.io/crates/termcolor/termcolor-1.2.0.crate \
+          https://static.crates.io/crates/terminal_size/terminal_size-0.2.6.crate \
+          https://static.crates.io/crates/termtree/termtree-0.4.1.crate \
+          https://static.crates.io/crates/textwrap/textwrap-0.16.0.crate \
+          https://static.crates.io/crates/thiserror-impl/thiserror-impl-1.0.40.crate \
+          https://static.crates.io/crates/thiserror/thiserror-1.0.40.crate \
+          https://static.crates.io/crates/tinytemplate/tinytemplate-1.2.1.crate \
+          https://static.crates.io/crates/tinyvec/tinyvec-1.6.0.crate \
+          https://static.crates.io/crates/tinyvec_macros/tinyvec_macros-0.1.1.crate \
+          https://static.crates.io/crates/toml/toml-0.5.11.crate \
+          https://static.crates.io/crates/toml/toml-0.7.3.crate \
+          https://static.crates.io/crates/toml_datetime/toml_datetime-0.6.1.crate \
+          https://static.crates.io/crates/toml_edit/toml_edit-0.19.8.crate \
+          https://static.crates.io/crates/unicode-bidi/unicode-bidi-0.3.13.crate \
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+          https://static.crates.io/crates/unicode-normalization/unicode-normalization-0.1.22.crate \
+          https://static.crates.io/crates/unicode-width/unicode-width-0.1.10.crate \
+          https://static.crates.io/crates/url/url-2.3.1.crate \
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+          https://static.crates.io/crates/web-sys/web-sys-0.3.63.crate \
+          https://static.crates.io/crates/which/which-4.4.0.crate \
+          https://static.crates.io/crates/winapi-i686-pc-windows-gnu/winapi-i686-pc-windows-gnu-0.4.0.crate \
+          https://static.crates.io/crates/winapi-util/winapi-util-0.1.5.crate \
+          https://static.crates.io/crates/winapi-x86_64-pc-windows-gnu/winapi-x86_64-pc-windows-gnu-0.4.0.crate \
+          https://static.crates.io/crates/winapi/winapi-0.3.9.crate \
+          https://static.crates.io/crates/windows-sys/windows-sys-0.42.0.crate \
+          https://static.crates.io/crates/windows-sys/windows-sys-0.48.0.crate \
+          https://static.crates.io/crates/windows-targets/windows-targets-0.48.0.crate \
+          https://static.crates.io/crates/windows_aarch64_gnullvm/windows_aarch64_gnullvm-0.42.2.crate \
+          https://static.crates.io/crates/windows_aarch64_gnullvm/windows_aarch64_gnullvm-0.48.0.crate \
+          https://static.crates.io/crates/windows_aarch64_msvc/windows_aarch64_msvc-0.42.2.crate \
+          https://static.crates.io/crates/windows_aarch64_msvc/windows_aarch64_msvc-0.48.0.crate \
+          https://static.crates.io/crates/windows_i686_gnu/windows_i686_gnu-0.42.2.crate \
+          https://static.crates.io/crates/windows_i686_gnu/windows_i686_gnu-0.48.0.crate \
+          https://static.crates.io/crates/windows_i686_msvc/windows_i686_msvc-0.42.2.crate \
+          https://static.crates.io/crates/windows_i686_msvc/windows_i686_msvc-0.48.0.crate \
+          https://static.crates.io/crates/windows_x86_64_gnu/windows_x86_64_gnu-0.42.2.crate \
+          https://static.crates.io/crates/windows_x86_64_gnu/windows_x86_64_gnu-0.48.0.crate \
+          https://static.crates.io/crates/windows_x86_64_gnullvm/windows_x86_64_gnullvm-0.42.2.crate \
+          https://static.crates.io/crates/windows_x86_64_gnullvm/windows_x86_64_gnullvm-0.48.0.crate \
+          https://static.crates.io/crates/windows_x86_64_msvc/windows_x86_64_msvc-0.42.2.crate \
+          https://static.crates.io/crates/windows_x86_64_msvc/windows_x86_64_msvc-0.48.0.crate \
+          https://static.crates.io/crates/winnow/winnow-0.4.1.crate \
+          https://static.crates.io/crates/y4m/y4m-0.8.0.crate \
+          https://static.crates.io/crates/yansi/yansi-0.5.1.crate"
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+        f5a883f6e013c5dcedc0c13d3096c612"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="rust16 cargo-c"
+MAINTAINER="Alexander Verbovetsky"
+EMAIL="alik@ejik.org"
diff --git a/multimedia/rav1e/slack-desc b/multimedia/rav1e/slack-desc
new file mode 100644
index 0000000000..225cd6c174
--- /dev/null
+++ b/multimedia/rav1e/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+     |-----handy-ruler------------------------------------------------------|
+rav1e: rav1e (AV1 encoder)
+rav1e:
+rav1e:
+rav1e: rav1e is the fastest and safest AV1 video encoder. It is designed to
+rav1e: eventually cover all use cases, though in its current form it is most
+rav1e: suitable for cases where aom (the reference encoder) is too slow.
+rav1e:
+rav1e:
+rav1e: Homepage: https://github.com/xiph/rav1e/
+rav1e:
+rav1e: