levogevo/ffmpeg-av1-builder
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switch to psy and better encode helper

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This commit is contained in:
Levon Gevorgyan
2024-06-17 17:26:49 -05:00
parent a519f80711
commit 9f3a55cf35
2 changed files with 103 additions and 59 deletions
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27
scripts/build.sh
View File

@@ -1,11 +1,13 @@
#!/bin/bash
usage() {
echo "./scripts/build.sh [-h] [-p] [-o] [-r] [-O n]"
echo "./scripts/build.sh [-h] [-A] [-s] [-o] [-r] [-O n]"
echo -e "\th: display this help output"
echo -e "\tp: build svt-av1-psy with dovi library"
echo -e "\to: build other encoders x264/5 and vpx"
echo -e "\tA: build all AV1 encoders (default is only svt-av1-psy)"
echo -e "\ts: build svt-av1 (default is svt-av1-psy)"
echo -e "\to: build other encoders (x264/5 and vpx)"
echo -e "\tr: build rockchip media libraries"
echo -e "\tv: build libvmaf"
echo -e "\tO n: build at optimization n (1, 2, 3)"
}
@@ -27,6 +29,18 @@ while getopts "$OPTS" flag; do
export BUILD_PSY="true"
echo "building psy"
;;
A)
export BUILD_ALL_AV1="true"
echo "building all other av1 encoders"
;;
s)
export BUILD_SVT="true"
echo "building svt-av1"
;;
v)
export BUILD_VMAF="true"
echo "building libvmaf"
;;
o)
export BUILD_OTHERS="true"
GREP_FILTER+="|x26|libvpx"
@@ -100,6 +114,9 @@ VPX_DIR="$BASE_DIR/vpx"
# save options use
echo "$@" > "$BASE_DIR/.last_opts"
# build with psy as default
export BUILD_PSY="true"
export ARCH=$(uname -m)
export COMP_FLAGS=""
if [[ "$ARCH" == "x86_64" ]]
@@ -220,6 +237,7 @@ else
sudo make install || exit
fi
if [[ "$BUILD_ALL_AV1" == "true" ]]; then
# build rav1e
cd "$RAV1E_DIR/" || exit
update_git
@@ -247,7 +265,9 @@ cmake .. -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON \
-DCMAKE_CXX_FLAGS="-flto -O${OPT_LVL} $COMP_FLAGS" || exit
make -j"$(nproc)" || exit
sudo make install || exit
fi
if [[ "$BUILD_VMAF" == "true" ]]; then
# build libvmaf
cd "$VMAF_DIR/libvmaf" || exit
update_git
@@ -261,6 +281,7 @@ meson setup ../ build.user --buildtype release -Denable_float=true -Db_lto=true
--optimization="$OPT_LVL" -Dc_args="$COMP_FLAGS" -Dcpp_args="$COMP_FLAGS" || exit
ninja -vC build.user || exit
sudo ninja -vC build.user install || exit
fi
# build dav1d
cd "$DAV1D_DIR" || exit

55
scripts/recc_encode.sh
View File

@@ -13,31 +13,54 @@ usage() {
encode() {
ENCODE_FILE="/tmp/encode.sh"
SVT_PARAMS="${GRAIN}tune=0:enable-overlays=1:scd=1:enable-hdr=1:fast-decode=1:enable-variance-boost=1:enable-qm=1:qm-min=0:qm-max=15"
echo '#!/bin/bash' > "$ENCODE_FILE"
SVT_PARAMS="${GRAIN}adaptive-film-grain=1:tune=3:enable-overlays=1:scd=1:enable-hdr=1:fast-decode=1:enable-variance-boost=1:enable-qm=1:qm-min=0:qm-max=15"
echo "export SVT_PARAMS=\"$SVT_PARAMS\"" >> "$ENCODE_FILE"
UNMAP=$(unmap_streams "$INPUT")
echo "export UNMAP=\"$UNMAP\"" >> "$ENCODE_FILE"
AUDIO_FORMAT='-af "aformat=channel_layouts=7.1|5.1|stereo|mono" -c:a libopus'
echo "export AUDIO_FORMAT='$AUDIO_FORMAT'" >> "$ENCODE_FILE"
AUDIO_BITRATE=$(get_bitrate_audio "$INPUT")
echo "export AUDIO_BITRATE=\"$AUDIO_BITRATE\"" >> "$ENCODE_FILE"
VIDEO_ENCODER="libsvtav1"
echo "export VIDEO_ENCODER=\"$VIDEO_ENCODER\"" >> "$ENCODE_FILE"
VIDEO_PARAMS="-pix_fmt yuv420p10le -crf 25 -preset 3 -g 240"
FFMPEG_PARAMS="-y -c:s copy -c:V $VIDEO_ENCODER $VIDEO_PARAMS"
NL=' \\\n\t'
echo "export VIDEO_PARAMS=\"$VIDEO_PARAMS\"" >> "$ENCODE_FILE"
FFMPEG_PARAMS="-y -c:s copy -c:V \$VIDEO_ENCODER \$VIDEO_PARAMS"
echo "export FFMPEG_PARAMS=\"$FFMPEG_PARAMS\"" >> "$ENCODE_FILE"
FFMPEG_VERSION="$(ffmpeg -version 2>&1 | grep version | cut -d' ' -f1-3)"
VIDEO_ENC_VERSION="$(ldd $(which ffmpeg) | grep -i "$VIDEO_ENCODER" | cut -d' ' -f3 | xargs readlink)"
AUDIO_ENC_VERSION="$(ldd $(which ffmpeg) | grep -i libopus | cut -d' ' -f3 | xargs readlink)"
ADD_METADATA="-metadata encoding_params=\"$FFMPEG_VERSION $AUDIO_ENC_VERSION $VIDEO_ENC_VERSION $VIDEO_PARAMS $SVT_PARAMS\""
echo "export FFMPEG_VERSION=\"$FFMPEG_VERSION\"" >> "$ENCODE_FILE"
VIDEO_ENC_VERSION="$(ldd $(which ffmpeg) | grep -i "$VIDEO_ENCODER" | cut -d' ' -f3 | xargs readlink)"
echo "export VIDEO_ENC_VERSION=\"$VIDEO_ENC_VERSION\"" >> "$ENCODE_FILE"
AUDIO_ENC_VERSION="$(ldd $(which ffmpeg) | grep -i libopus | cut -d' ' -f3 | xargs readlink)"
echo "export AUDIO_ENC_VERSION=\"$AUDIO_ENC_VERSION\"" >> "$ENCODE_FILE"
ADD_METADATA="\"encoding_params=\\\"\$FFMPEG_VERSION \$AUDIO_ENC_VERSION \$VIDEO_ENC_VERSION \$VIDEO_PARAMS \$SVT_PARAMS\\\"\""
# ADD_METADATA="\"-metadata encoding_params='yes'\""
echo "export ADD_METADATA=$ADD_METADATA" >> "$ENCODE_FILE"
NL=' \\\n\t'
echo '#!/bin/bash' > "$ENCODE_FILE"
echo -e ffmpeg -i \""$INPUT"\" -map 0 $UNMAP \
$AUDIO_FORMAT $NL $AUDIO_BITRATE \
$ADD_METADATA $NL \
"$FFMPEG_PARAMS" -dolbyvision 1 -svtav1-params \
$NL "\"$SVT_PARAMS\" \"$OUTPUT\" ||" $NL \
ffmpeg -i \""$INPUT"\" -map 0 $UNMAP \
$AUDIO_FORMAT $NL $AUDIO_BITRATE \
$ADD_METADATA $NL \
"$FFMPEG_PARAMS" -svtav1-params \
$NL "\"$SVT_PARAMS\" \"$OUTPUT\" || exit 1" >> "$ENCODE_FILE"
\$AUDIO_FORMAT $NL \$AUDIO_BITRATE \
-metadata \"\$ADD_METADATA\" $NL \
\$FFMPEG_PARAMS -dolbyvision 1 -svtav1-params \
$NL "\"\$SVT_PARAMS\" \"\$OUTPUT\" ||" $NL \
ffmpeg -i \""$INPUT"\" -map 0 \$UNMAP \
\$AUDIO_FORMAT $NL \$AUDIO_BITRATE \
-metadata \"\$ADD_METADATA\" $NL \
"\$FFMPEG_PARAMS" -svtav1-params \
$NL "\"\$SVT_PARAMS\" \"$OUTPUT\" || exit 1 " >> "$ENCODE_FILE"
if [[ "$EXT" == "mkv" ]]; then
echo "mkvpropedit \"$OUTPUT\" --add-track-statistics-tags" >> "$ENCODE_FILE"