On Thu, 20 Oct 2016 14:33:19 +0100 Yassin Philip <philcm@xxxxxxx> wrote: > Hi Listers! > > Here is a little tooly that I made that may be be of any use to you guys ; > > Today, if you want to publish a song, pretty soon they're going to ask > your for "the video". But sometimes you don't have the time / money to > do it. Heck, it's a job. The "Lost Week" video > <https://www.youtube.com/watch?v=O27yC-qLlMM> took me like a (big. Huge) > week to put together, not counting shooting time. BTW it was edited in > KDEnlive, but since No Sister > <https://www.youtube.com/watch?v=7EH9jSnYAGI> (and my Why, Phil show > <https://www.youtube.com/watch?v=2zZO7-wo2_o> and all) I use Blender for > that kind of things now. > > Back on topic : You don't have time to put together a proper video for > your shiny new because you have a life and recording the song already > took the best of it lately. > > Here is a script > <https://github.com/xaccrocheur/kituu/blob/master/scripts/px-video-maker.sh> > to quickly generate a cool-looking music video > <https://www.youtube.com/watch?v=t-u18CbdjBE>, given the sound file, the > cover artwork image and an optional ending bit : > > #!/usr/bin/env bash > > FILE_PATH="$1" > FFMPEG="ffmpeg" > ARTIST="$2" > ALBUM="$3" > COVER_FILE_PATH="$4" > EFFECT="$5" > > if [ "$#" -ne 5 ]; then > echo "Usage: $0 [audio file path] 'artist name' 'album name' > [artwork image file path] [point|line|p2p|cline]" > exit > fi > > convert -resize 1280x720 "${COVER_FILE_PATH}" -background none -gravity > center -extent 1280x720 "${COVER_FILE_PATH}.jpg" > > $FFMPEG -y -i "${FILE_PATH}" -loop 1 -i "${COVER_FILE_PATH}.jpg" > -filter_complex "[0:a] > showwaves=s=1280x310:mode=${EFFECT}:r=25,colorkey=0x000000:0.1:0.5[wave];[1:v][wave] > overlay=y=H-h:eval=init[canvas];[canvas]drawtext=fontfile='Jura-Book.ttf':fontsize=60:text='${ARTIST}':x=30:y=(h-70-text_h*2.5):fontcolor=white:shadowy=2:shadowx=2:shadowcolor=black,drawtext=fontfile='Jura-Book.ttf':fontsize=72:text='${ALBUM}':x=20:y=(h-70-text_h):fontcolor=ff6600:shadowy=2:shadowx=2:shadowcolor=black" > -shortest -codec:v libx264 -crf 18 -preset fast -codec:a aac -strict -2 > -b:a 192k "${FILE_PATH}-composite.mp4" > > if [[ -e "end.mp4" ]]; then > $FFMPEG -y -i "${FILE_PATH}-composite.mp4" -i "end.mp4" > -filter_complex "[0:0] [0:1] [1:0] [1:1] concat=n=2:v=1:a=1 [v] [a]" > -map "[v]" -map "[a]" "${ARTIST}-${ALBUM}.mp4" > > rm -rf "${FILE_PATH}-composite.mp4" > else > mv "${FILE_PATH}-composite.mp4" "${ARTIST}-${ALBUM}.mp4" > fi > > rm -rf "${COVER_FILE_PATH}.jpg" > > echo -e " > ################################################ > DONE : ${ARTIST}-${ALBUM}.mp4" > > This will > > * Take the (PNG) cover, and center it inside a 1280x720 (AKA 720p) > pixels video ; > * Generate a "wave" of the (WAV) sound file ; > * Print "Artist" in Orange, And then "Title" in White, below, slightly > bigger and offset to the left ; > * Merge the 3 together ; > * If there exists a file named "end.mp4" in the directory, append it > to the final video ; > * Clean up everything, and produce a file named "Artist-Title.mp4" in > 720p. > > Notes: > > * This script depends on the ffmpeg and imagemagick packages > * The last argument is the style of the dancing waveform, take a short > audio file to experiment with all 4 of them > * The "end.mp4" file is optional, it's there if you want an ending > credit / legal / whatever bit, or a nice fade out, anything. It's > scaled to fit. > * If there is a "Jura-Book.ttf" font file in the directory from which > the script is invoked, it will be used, otherwise your default serif > font will be. > > With it, you can make that kind of music video > <https://www.youtube.com/watch?v=t-u18CbdjBE> ; hope it's useful, cheers > everybody, keep on rocking it! > > > yPhil > I like the idea... lots! Thanks. I must find time to try it out. -- Will J Godfrey http://www.musically.me.uk Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
