Obviously there is much crossover between magaing various rich media formats.
Technical details of converting AV formats from whatever you have, to whatever you need to use.
Check with your local jurisdiction’s intellectual property laws before doing any of these. I honestly have no idea any more what is legal and what is not. Ask a lawyer before getting out of bed or brushing your teeth idk.
Rip web videos
Remember kids, for fair use only!
$ brew install youtube-dl $ youtube-dl 'https://www.youtube.com/watch?v=esV6ypDDoVA' [youtube] esV6ypDDoVA: Downloading webpage [youtube] esV6ypDDoVA: Downloading video info webpage WARNING: Requested formats are incompatible for merge and will be merged into mkv. [download] Destination: BIGGEST WAVES EVER SURFED IN HISTORY …-esV6ypDDoVA.f136.mp4 [download] 53.3% of 56.97MiB at 1.61MiB/s ETA 00:16
Jwz’s minimalist youtubedown is a script that seems optimised for a no-fuss server-side download bookmarklet
Given a YouTube, Vimeo, Tumblr, Vine or Instagram video URL, downloads the underlying video file, with a sensible file name. It downloads the highest resolution version of the video available: first it tries HD MP4, then regular MP4, then WebM, and finally FLV. It also works on playlists, and works as a bookmarklet to download the video you’re watching.
$ mplayer vcd:// # tells you how many tracks. rip desired ones: $ for i in 2 3 4 5 6; do > mencoder vcd://$i -oac lavc -ovc lavc -o track_$i.avi ; > done
Depending on where you want to play it, the following non-re-encoding step might be more hi-fi:
mplayer vcd://2 -dumpstream -dumpfile filename.mpg # No re-encoding
On the other hand, you might want to play this on a mac, which won’t work with either of the above steps without specialist software, so you’ll need to re-encode. See FFMPEG for that, since I couldn’t make it work with Mencoder.
Alternatively, use a specialist VCD ripper, such as
vxdxrip in the
Falling back to MP3 for some tedious vendor lock-in reason? My default fairly hi-fi mode is
lame --preset fast extreme
The ubiquitous multitool of audio/video decoding. Essential. See FFMPEG.
Handbrake is a GUI for movie conversion.
- XLD, X Lossless Decoder, is an excellent free app for transcoding arbitrary audio between formats.
- Need offline versions of youtube videos or youtube video soundtracks? Firefox extension Media extractor gets these. There are SO MANY times you need this, such as giving lectures in Indonesia with supporting videos where you don’t have 1 hour to cache EACH VIDEO if YOU ARE LUCKY. Grrrrrrr. Also, AFAICT it’s legal in Indonesia as long as you don’t show penises in said video, but I am no lawyer, so this is not legal advice. I suspect it is illegal in DMCA jurisdictions, so don’t do it there.
I made a new notebook for that.