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Médias (1)
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Video d’abeille en portrait
14 mai 2011, par
Mis à jour : Février 2012
Langue : français
Type : Video
Autres articles (64)
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Use, discuss, criticize
13 avril 2011, parTalk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
A discussion list is available for all exchanges between users. -
Le profil des utilisateurs
12 avril 2011, parChaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...) -
MediaSPIP Player : les contrôles
26 mai 2010, parLes contrôles à la souris du lecteur
En plus des actions au click sur les boutons visibles de l’interface du lecteur, il est également possible d’effectuer d’autres actions grâce à la souris : Click : en cliquant sur la vidéo ou sur le logo du son, celui ci se mettra en lecture ou en pause en fonction de son état actuel ; Molette (roulement) : en plaçant la souris sur l’espace utilisé par le média (hover), la molette de la souris n’exerce plus l’effet habituel de scroll de la page, mais diminue ou (...)
Sur d’autres sites (7165)
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Get middle line from the output of a command
14 décembre 2022, par Kishore TThe following command list the duration of I-frames present in a video file.


ffprobe -i ./test.mp4 -v quiet -skip_frame nokey -select_streams v:0 -of flat -show_entries frame=pkt_pts_time | awk -F'=' '{gsub(/"/, "", $NF); print $NF}'


I'm trying to get the duration of I-frame that is in middle. The output of the above command will be like


0.066667
2.066667
4.066667
9.066667
14.066667
19.066667
24.066667


How do I get the middle value ? Here, I would like to get
9.066667as the result. If the number of lines is even (say I've 2 values), I need to get the 1st value.

I tried using
wcto get the number of lines andsedto print the middle line. But, this straightforward solution required me to run the command twice. I tried piping the command, but I didn't find any solution for storing the value in a variable (from thewccommand) and using the same in another command (sedcommand) while retaining the piped output.

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getting a `InValid URL` when I send a voice message
9 septembre 2023, par AmmadWhen I try to send voice messages I always get invalid url error with. I am using whisper to convert the audio to text but for some reason I cannot seem to pass the file to the whisper. It worked when I used this in java script but not in typescript for some reason


async function createFile(path: string): Promise<file> {
 const response = await fetch(path);
 const data = await response.blob();
 
 // Extract file name from the path
 const fileName = path.split('/').pop() || 'unknown';
 
 // Extract file extension and determine MIME type
 const fileExtension = fileName.split('.').pop()?.toLowerCase() || '';
 const mimeTypes: Record = {
 'mp3': 'audio/mpeg',
 // Add more mappings as needed
 };
 const fileType = mimeTypes[fileExtension] || 'application/octet-stream';
 
 const metadata = {
 type: fileType
 };
 
 return new File([data], fileName, metadata);
}

async function sendAudioForTranscription(file_path:string) {
 try {
 
 // const audioData = fs.createReadStream(file_path);
 const audioFile = await createFile(file_path)

 const response = await openai.createTranscription(audioFile, "whisper-1");
 const transcribed = response.data.text;

 return transcribed;
 } catch (error) {
 console.error("Error transcribing the audio:", error);
 return null;
 }
}
</file>

I am new to this so any help would be appreciated. This is the error


Error transcribing the audio: TypeError: Failed to parse URL from src\audio_files\false_xxxxxxxxx8@c.us_B161BC6FA04DB01B8B31F5E0F83EDAD5.mp3
 at Object.fetch (node:internal/deps/undici/undici:11576:11)
 at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
 [cause]: TypeError [ERR_INVALID_URL]: Invalid URL
 at new NodeError (node:internal/errors:405:5)
 at new URL (node:internal/url:778:13)
 at new Request (node:internal/deps/undici/undici:7132:25)
 at fetch2 (node:internal/deps/undici/undici:10715:25)
 at Object.fetch (node:internal/deps/undici/undici:11574:18)
 at fetch (node:internal/process/pre_execution:270:25)
 at C:\Users\Ammad Ali\Documents\Documents\alex-whatsapp-bot\build\openai\transcript.js:28:32
 at C:\Users\Ammad Ali\Documents\Documents\alex-whatsapp-bot\build\openai\transcript.js:8:71
 at new Promise (<anonymous>)
 at __awaiter (C:\Users\Ammad Ali\Documents\Documents\alex-whatsapp-bot\build\openai\transcript.js:4:12)
 at createFile (C:\Users\Ammad Ali\Documents\Documents\alex-whatsapp-bot\build\openai\transcript.js:27:12)
 at Object.<anonymous> (C:\Users\Ammad Ali\Documents\Documents\alex-whatsapp-bot\build\openai\transcript.js:49:37)
 at Generator.next (<anonymous>)
 at C:\Users\Ammad Ali\Documents\Documents\alex-whatsapp-bot\build\openai\transcript.js:8:71
 at new Promise (<anonymous>) {
 input: 'src\\audio_files\\false_xxxxxxxxx8@c.us_B161BC6FA04DB01B8B31F5E0F83EDAD5.mp3',
 code: 'ERR_INVALID_URL'
 }
}
</anonymous></anonymous></anonymous></anonymous>

To get a response back in voice message


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ffmpeg on windows mobile with C#
19 septembre 2017, par RivI need to work with FFmpeg for windows mobile with C#, in fact I want build player for .m4b,.m4a files. I know that the TCPMP is exist, but I want to make my own.
So I want to use .Net, and I have some questions :-
If I use some C# FFmpeg wrappers, for example TaoFramework, will it work on windows mobile(in case if I use FFmpeg lib compiled for windows mobile) ?
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In FFmpeg wiki I found this
Once you have compiled, or downloaded,
the Windows DLLs for FFmpeg, you can
use .Net Platform Invoke (PI) to
access the functions in the libraries
libavformat and libavcodec.
Link to source...But I don’t know how can I use it ? I tried to make it with dll that I had downloaded from http://ffmpeg.arrozcru.org/autobuilds/. Maybe I need to compile ffmpeg by myself for this option ?
And last question is - what is libavcodec ? When I downloaded shared build, I got avcodec-52.dll, avfilter-1.dll, ffmpeg.exe, but I coudn’t find libavcodec.dll, or it’s just alias ?
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