Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentes Révision précédente Prochaine révision | Révision précédente | ||
logiciels:screencast:accueil [2014/11/03 23:15] resonance [Screencast audio/vidéo] |
logiciels:screencast:accueil [2018/01/22 11:14] (Version actuelle) resonance ancienne révision (2016/10/20 16:46) restaurée |
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Ligne 1: | Ligne 1: | ||
====== Screencast audio/ | ====== Screencast audio/ | ||
+ | Enregistrement audio et vidéo de ce qu'il se passe sur l' | ||
- | <WRAP center round info 60%> | ||
- | Sur Linux | ||
- | </ | ||
+ | <WRAP center round tip 60%> | ||
- | Essayer avant toute chose avec Kazam + gtk-recordmydesktop | + | Essayer avant toute chose avec Kazam ou gtk-recordmydesktop |
+ | |||
+ | Autre ressource sur [[http:// | ||
===== Installation ===== | ===== Installation ===== | ||
Screencast audio/video \\ | Screencast audio/video \\ | ||
- | (ffmpeg for video, vlc for audio, jack and pulse audio to connect Pure Data to vlc) | + | ([[logiciels: |
Ligne 27: | Ligne 28: | ||
===== Script Linux ===== | ===== Script Linux ===== | ||
- | < | + | < |
#!/bin/bash | #!/bin/bash | ||
# Script to screencast audio and video (ffmpeg for video, vlc for audio, jack and pulse audio to connect Pure Data to vlc) | # Script to screencast audio and video (ffmpeg for video, vlc for audio, jack and pulse audio to connect Pure Data to vlc) | ||
Ligne 84: | Ligne 85: | ||
</ | </ | ||
+ | |||
+ | ==== Gif animé ==== | ||
+ | * http:// | ||
+ | < | ||
+ | {{: | ||
+ | |||
+ | |||
+ | ==== Ffmpeg/Jack à essayer ==== | ||
+ | Source : http:// | ||
+ | |||
+ | < | ||
+ | |||
+ | Notice that: | ||
+ | * ffmpeg in my case is the ' | ||
+ | * You should play with the -s and -i parameters to suit your needs. | ||
+ | * Pulseaudio will be automatically suspended when you run jack (I was forced to install it to use skype with, alas, I'm forced to use for work). | ||
+ | * Clearly when screen-casting it'll be difficult to get Chuck Norris low latencies without some xruns. | ||
+ | * The output with that ffmpeg command will be a very good quality mkv video however it will also be very (very!) big and you'll have to factor in the extra time for re-compressing (it's possible to encode on the fly -but I prefer to have a good quality ' | ||
+ | * For encoding I've had rather nice results with using webem, for example (YMMV): | ||
+ | < | ||
+ | |||
+ | |||
+ | ---- | ||
===== Liens ===== | ===== Liens ===== | ||
* http:// | * http:// | ||
* http:// | * http:// | ||
* http:// | * http:// | ||
- | * http:// | + | |
+ | |||
+ | |||
+ |