Update, drop aac and ogg for now
This commit is contained in:
parent
039a5653c5
commit
31f7a679d8
115
encode.bash
115
encode.bash
|
|
@ -32,13 +32,13 @@ function clean {
|
|||
if [ -f "$1" ]
|
||||
then
|
||||
echo "Cleaning existing file, $1."
|
||||
rm $1
|
||||
rm "$1"
|
||||
fi
|
||||
}
|
||||
|
||||
if [ -z "$1" ]
|
||||
then
|
||||
echo "Provide a cast type!"
|
||||
echo "Provide a cast config!"
|
||||
echo "$0 <cast config> <slug> [date]"
|
||||
exit 1
|
||||
fi
|
||||
|
|
@ -49,22 +49,22 @@ then
|
|||
echo "$0 <cast config> <slug> [date]"
|
||||
exit 2
|
||||
fi
|
||||
slug=$2
|
||||
slug="$2"
|
||||
if [ -z "$3" ]
|
||||
then
|
||||
date=$(date +%Y-%m-%d)
|
||||
year=$(date +%Y)
|
||||
post_date=$(date +%Y/%m/%d)
|
||||
else
|
||||
date=$(date +%Y-%m-%d -d $3)
|
||||
year=$(date +%Y -d $3)
|
||||
post_date=$(date +%Y/%m/%d -d $3)
|
||||
date=$(date +%Y-%m-%d -d "$3")
|
||||
year=$(date +%Y -d "$3")
|
||||
post_date=$(date +%Y/%m/%d -d "$3")
|
||||
fi
|
||||
|
||||
# load info from cast specific config file
|
||||
. $config
|
||||
. "$config"
|
||||
|
||||
if [ -z "${file_prefix}" ]
|
||||
if [ -z "$file_prefix" ]
|
||||
then
|
||||
echo "${config} must set file_prefix."
|
||||
exit 1
|
||||
|
|
@ -88,7 +88,7 @@ clean "${base_file}.mp3"
|
|||
echo ""
|
||||
# encode lossy, MP3, adding ID3v2 tags for everything
|
||||
# *except* cover art
|
||||
lame -b ${mp3_bitrate} \
|
||||
lame -b "${mp3_bitrate}" \
|
||||
--cbr \
|
||||
--tt "${title}" \
|
||||
--ta "${artist}" \
|
||||
|
|
@ -98,91 +98,28 @@ lame -b ${mp3_bitrate} \
|
|||
--tg "${genre}" \
|
||||
--id3v2-only \
|
||||
--noreplaygain \
|
||||
${base_file}.wav \
|
||||
${base_file}.mp3
|
||||
"${base_file}".flac \
|
||||
"${base_file}".mp3
|
||||
|
||||
# lame package from Lucid lacks the --ti switch for image
|
||||
# found eyed3 via a web search
|
||||
eyeD3 --add-image ${cover}:FRONT_COVER \
|
||||
eyeD3 --add-image "${cover}":FRONT_COVER \
|
||||
--url-frame="WCOP:${copyright}" \
|
||||
${base_file}.mp3
|
||||
"${base_file}".mp3
|
||||
|
||||
echo ""
|
||||
echo "Encoding ${base_file}.flac."
|
||||
clean "${base_file}.flac"
|
||||
echo "Tagging ${base_file}.flac."
|
||||
echo ""
|
||||
# lossless encoding
|
||||
flac \
|
||||
--picture="|image/jpeg|||${cover}" \
|
||||
--tag=title="${title}" \
|
||||
--tag=artist="${artist}" \
|
||||
--tag=album="${album}" \
|
||||
--tag=year="${year}" \
|
||||
--tag=genre="${genre}" \
|
||||
--tag=composer="${artist}" \
|
||||
--tag=comment="${comment}" \
|
||||
--tag=url="${url}" \
|
||||
--tag=copyright="${copyright}" \
|
||||
${base_file}.wav
|
||||
|
||||
echo ""
|
||||
echo "Encoding ${base_file}.m4a at ${aac_quality}."
|
||||
clean "${base_file}.m4a"
|
||||
echo ""
|
||||
# AAC encoding, lossy
|
||||
# docs recommend against setting bandwidth and bitrate setting
|
||||
# doesn't seem to result in the desired quality as tweaking
|
||||
# the quality setting (max 500)--200 was arrived at by iteratively
|
||||
# encoding the same raw audio and subjective listening to the results
|
||||
ffmpeg -i ${base_file}.wav \
|
||||
-b:a ${aac_quality}k \
|
||||
-metadata title="${title}" \
|
||||
-metadata artist="${artist}" \
|
||||
-metadata album="${album}" \
|
||||
-metadata year="${year}" \
|
||||
-metadata genre="${genre}" \
|
||||
-metadata writer="${artist}" \
|
||||
-metadata comment="${comment}" \
|
||||
-strict experimental \
|
||||
${base_file}.m4a
|
||||
|
||||
#-metadata cover-art="${cover}" \
|
||||
#-acodec fdk_aac \
|
||||
|
||||
#faac -q ${aac_quality} \
|
||||
#-o ${base_file}.m4a \
|
||||
#--title "${title}" \
|
||||
#--artist "${artist}" \
|
||||
#--album "${album}" \
|
||||
#--year "${year}" \
|
||||
#--genre "${genre}" \
|
||||
#--writer "${artist}" \
|
||||
#--comment "${comment}" \
|
||||
#--cover-art "${cover}" \
|
||||
#${base_file}.wav
|
||||
|
||||
if [ -f "${aac_notes_path}/${date}.notes" ]
|
||||
then
|
||||
# put together the just-so input file for mp4chaps
|
||||
echo "00:00:00.000 Start" > \
|
||||
${base_file}.chapters.txt
|
||||
grep "{{offset|" ${aac_notes_path}/${date}.notes | \
|
||||
sed -e "s/.*offset|\(.*\)}}.*|\(.*\)}}.*/\1 \2/" >> \
|
||||
${base_file}.chapters.txt
|
||||
|
||||
# write the chapter marks to the AAC/MP4 file
|
||||
mp4chaps -o -z -i ${base_file}.m4a
|
||||
fi
|
||||
|
||||
echo ""
|
||||
echo "Encoding ${base_file}.ogg at quality ${ogg_quality}."
|
||||
clean "${base_file}.ogg"
|
||||
echo ""
|
||||
# encode the Ogg Vorbis from the flac copies the tags/comments
|
||||
# already set into the flac file except the cover art;
|
||||
# using metaflac, can encode the binary block in flac
|
||||
# per the latest recommendations from Xiph for cover art
|
||||
oggenc \
|
||||
-q ${ogg_quality} \
|
||||
--comment=METADATA_BLOCK_PICTURE="$(metaflac --export-picture-to=- ${base_file}.flac| base64 -w 0)" \
|
||||
${base_file}.flac
|
||||
metaflac \
|
||||
--import-picture-from="|image/png|||${cover}" \
|
||||
--set-tag=title="${title}" \
|
||||
--set-tag=artist="${artist}" \
|
||||
--set-tag=album="${album}" \
|
||||
--set-tag=year="${year}" \
|
||||
--set-tag=genre="${genre}" \
|
||||
--set-tag=composer="${artist}" \
|
||||
--set-tag=comment="${comment}" \
|
||||
--set-tag=url="${url}" \
|
||||
--set-tag=copyright="${copyright}" \
|
||||
"${base_file}".flac
|
||||
|
|
|
|||
Loading…
Reference in New Issue