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Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
Pas question de marché, de cloud etc...
10 avril 2011Le vocabulaire utilisé sur ce site essaie d’éviter toute référence à la mode qui fleurit allègrement
sur le web 2.0 et dans les entreprises qui en vivent.
Vous êtes donc invité à bannir l’utilisation des termes "Brand", "Cloud", "Marché" etc...
Notre motivation est avant tout de créer un outil simple, accessible à pour tout le monde, favorisant
le partage de créations sur Internet et permettant aux auteurs de garder une autonomie optimale.
Aucun "contrat Gold ou Premium" n’est donc prévu, aucun (...) -
Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs
12 avril 2011, parLa manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.
Sur d’autres sites (9641)
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Redirect FFMPEG's output to multiple named pipes on Windows
31 mai 2016, par tearvisusI am trying to stream video and audio data into two separate named pipes on Windows.
ffmpeg.exe -f dshow -i video="My camera name":audio="My microphone name" -map 0:1 -ac 1 -f f32le \\.\pipe\audioStream -map 0:0 -f mjpeg \\.\pipe\videoStream
The problem is that FFMPEG does not seem to understand that the outputs
\\.\pipe\audioStream
and\\.\pipe\videoStream
are pipes and treats them like files.- If the pipes are already created when the FFMPEG starts, it wants to overwrite them and fails.
- Otherwise, it complains that the path does not exist and fails.
As far as I understand, specifying the
pipe:
protocol should do the trick, but I can’t figure out how to use it properly, even with a single pipe. I have tried :pipe:pipeName
pipe:pipe\pipeName
pipe:\\.\pipe\pipeName
pipe://pipeName
pipe://pipe\pipeName
pipe://\\.\pipe\pipeName
I always end up with the same result : the output is written to the console and not to the pipe. If the pipe already exists when the FFMPEG starts, nothing connects to the pipe.
Is it possible to use FFMPEG with named pipes on Windows ? If yes, what is the proper way to do this ?
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Redirect FFMPEG's output to multiple named pipes on Windows
27 août 2024, par tearvisusI am trying to stream video and audio data into two separate named pipes on Windows.



ffmpeg.exe -f dshow -i video="My camera name":audio="My microphone name" -map 0:1 -ac 1 -f f32le \\.\pipe\audioStream -map 0:0 -f mjpeg \\.\pipe\videoStream




The problem is that FFMPEG does not seem to understand that the outputs
\\.\pipe\audioStream
and\\.\pipe\videoStream
are pipes and treats them like files.


- 

- If the pipes are already created when the FFMPEG starts, it wants to overwrite them and fails.
- Otherwise, it complains that the path does not exist and fails.







As far as I understand, specifying the
pipe:
protocol should do the trick, but I can't figure out how to use it properly, even with a single pipe. I have tried :


- 

pipe:pipeName
pipe:pipe\pipeName
pipe:\\.\pipe\pipeName
pipe://pipeName
pipe://pipe\pipeName
pipe://\\.\pipe\pipeName















I always end up with the same result : the output is written to the console and not to the pipe. If the pipe already exists when the FFMPEG starts, nothing connects to the pipe.



Is it possible to use FFMPEG with named pipes on Windows ? If yes, what is the proper way to do this ?


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how to choose a screen to capture with ffmpeg in qt on windows
13 octobre 2020, par YouCLI am using qt with ffmpeg to record desktop on windows. My question is : if I have multiple screens, how to control the recording target ?


Now I pass
desktop
to paramurl
in functionint avformat_open_input(AVFormatContext **ps, const char *url, AVInputFormat *fmt, AVDictionary **options);
. Is there some other param form forurl
to control which screen to capture ?

For example, if I only want to record the primary screen, what
url
value should I use ?

I know qt can identify primary screen and other screens. Is there a way to pass the screen id to ffmpeg ?