How do I publish content to LBRY?
Convert to 720p with 5M bitrate:
$ ffmpeg -i input.mp4 -vf scale=-1:720 -b:v 5M -maxrate 5M -bufsize 100M output.mp4
#!/usr/bin/env bash | |
# USAGE: concat.sh files... | |
# curl https://gist.githubusercontent.com/miry/02ce08a78a217c887e103897c7759eed/raw/concat.sh | bash -s -- files... | |
# Reerences: https://trac.ffmpeg.org/wiki/Concatenate | |
# | |
# Example: | |
# curl https://gist.githubusercontent.com/miry/02ce08a78a217c887e103897c7759eed/raw/concat.sh | bash -s -- GH0*0172.MP4 | |
set -euxo pipefail | |
files=$@ | |
: Create a file config for ffmpeg | |
listfile="_concat.txt" | |
[ -f ${listfile} ] && rm ${listfile} | |
lastfile="" | |
for file in $files ; do | |
if [ ! -e "$file" ]; then | |
echo "Video files not found" | |
exit | |
fi | |
echo "file '${file}'" >> "${listfile}" | |
lastfile="${file}" | |
done | |
if [ -z "${lastfile}" ]; then | |
echo "No video files provided" | |
exit | |
fi | |
name=$(basename "${lastfile%.*}") | |
output="${name}_concat.MP4" | |
ffmpeg -safe 0 -nostdin -f concat -i "${listfile}" -c copy "${output}" | |
touch -r "${lastfile}" "${output}" |
#!/usr/bin/env bash | |
# USAGE: conver.sh [codec] | |
# curl https://gist.githubusercontent.com/miry/02ce08a78a217c887e103897c7759eed/raw/convert.sh | bash -s -- libx265 | |
set -euxo pipefail | |
codec=${1:-libx264} | |
: Remove thumbnails files | |
[ -f *.THM ] && rm *.THM | |
[ -f *.LRV ] && rm *.LRV | |
: Ensure there is an output folder | |
output_dir="processed" | |
mkdir -p "${output_dir}" | |
for file in *.MP4 ; do | |
if [ ! -e "$file" ]; then | |
echo "Video files not found" | |
break | |
fi | |
output="${output_dir}/${file}" | |
if [ -f "$output" ]; then | |
echo "skipping. $output exists." | |
continue | |
fi | |
ffmpeg -nostdin -i $file -threads 0 -vcodec $codec $output | |
touch -r $file $output | |
done |
How do I publish content to LBRY?
Convert to 720p with 5M bitrate:
$ ffmpeg -i input.mp4 -vf scale=-1:720 -b:v 5M -maxrate 5M -bufsize 100M output.mp4
Dir["*.MP4"].each do |f| | |
puts "Process: #{f}" | |
if f.include?("_concat.") || f.include?("_metadata.mp4") | |
puts " > Skip, the filename: #{f}" | |
next | |
end | |
fs = File::Stat.new(f) | |
`ffmpeg -dump -i "#{f}"` | |
new_time = fs.ctime.utc.strftime("%FT%T.%L000Z") | |
output = File.basename(f) | |
puts output | |
`ffmpeg -safe 0 -i "#{f}" -c copy -movflags use_metadata_tags -metadata creation_time="#{new_time}" "#{output}"` | |
FileUtils.touch "#{output}", mtime: fs.ctime | |
end |
require 'fileutils' | |
# GOPRO uses wrong date and time. I identified close time +- 4 hours. | |
# Update ctime, atime and mtime for all files. | |
# Skip files that were created manually. | |
# Difference real time and when it was created | |
diff=208372731 | |
Dir["*.{MP4,JPG}"].each do |f| | |
puts "Process: #{f}" | |
if f.include?("_concat.") | |
puts " > Skip, the filename concat: #{f}" | |
next | |
end | |
fs = File::Stat.new(f) | |
p fs | |
if fs.mtime.year < 2022 | |
new_time = fs.mtime + diff | |
puts new_time | |
# TODO: Uncomment next line after checking | |
# FileUtils.touch f, mtime: new_time | |
else | |
puts " > Skip, the mtime: #{fs.mtime}" | |
end | |
end |