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update README

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levogevo
2026-04-03 20:31:26 -05:00
parent 63f674e95a
commit 0e436efc3f
3 changed files with 21 additions and 21 deletions
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lib/compile_opts.sh
+6 -6
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@@ -8,28 +8,28 @@ unset FB_COMP_OPTS_DESC
declare -Ag FB_COMP_OPTS_DESC
# default build options
FB_COMP_OPTS_DESC['CLEAN']='clean build directories before building'
FB_COMP_OPTS_DESC['CLEAN']='clean build directories before building (ON/OFF)'
DEFAULT_CLEAN=ON
FB_COMP_OPTS_DESC['LTO']='enable link time optimization'
FB_COMP_OPTS_DESC['LTO']='enable link time optimization (ON/OFF)'
DEFAULT_LTO=ON
FB_COMP_OPTS_DESC['PGO']='enable profile guided optimization'
FB_COMP_OPTS_DESC['PGO']='enable profile guided optimization (ON/OFF)'
DEFAULT_PGO=OFF
FB_COMP_OPTS_DESC['OPT']='optimization level (0-3)'
DEFAULT_OPT=3
FB_COMP_OPTS_DESC['STATIC']='static or shared build'
FB_COMP_OPTS_DESC['STATIC']='static (ON) or shared (OFF) build'
DEFAULT_STATIC=ON
FB_COMP_OPTS_DESC['ARCH']='architecture type (x86-64-v{1,2,3,4}, armv8-a, etc)'
DEFAULT_ARCH=native
FB_COMP_OPTS_DESC['PREFIX']='prefix to install to, default is local install in ./gitignore/sysroot'
FB_COMP_OPTS_DESC['PREFIX']='path to install to, local install is in ./gitignore/sysroot'
DEFAULT_PREFIX='local'
FB_COMP_OPTS_DESC['PACKAGE']='package ffmpeg binaries to tarball in ./gitignore/package'
FB_COMP_OPTS_DESC['PACKAGE']='package ffmpeg binaries to tarball in ./gitignore/package (ON/OFF)'
DEFAULT_PACKAGE=OFF
FB_COMP_OPTS_DESC['ENABLE']='configure what ffmpeg enables'
lib/readme.sh
+3 -3
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@@ -14,7 +14,7 @@ gen_function_info() {
gen_compile_opts_info() {
for opt in "${FB_COMP_OPTS[@]}"; do
declare -n defOptVal="DEFAULT_${opt}"
echo "- \`${opt}\`: ${FB_COMP_OPTS_DESC[${opt}]} (default: ${defOptVal})"
echo "- \`${opt}\`: ${FB_COMP_OPTS_DESC[${opt}]}. default: ${defOptVal}"
done
}
@@ -70,11 +70,11 @@ ENABLE='libdav1d' ./scripts/docker_run_image.sh ubuntu ./scripts/build.sh
# Encoding scripts
The encoding scripts are designed to be installed to system paths for re-use via symbolic links back to this repo using the \`-I\` flag.
## Encoding with svtav1-psy and opus
## Encoding with svtav1 and opus
\`\`\`bash
$(encode)
\`\`\`
- Uses svtav1-psy for the video encoder.
- Uses svtav1 for the video encoder.
- Uses libopus for the audio encoder.
- Skips re-encoding av1/opus streams.
- Only maps audio streams that match the video stream language if the video stream has a defined language.