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Autres articles (52)

  • Ecrire une actualité

    21 juin 2013, par

    Présentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
    Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
    Vous pouvez personnaliser le formulaire de création d’une actualité.
    Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

Sur d’autres sites (4284)

  • ffmpeg transcoding : Metallic distorsion on macOS

    10 septembre 2024, par Xavi

    I am following ffmpeg's transcoding.c example to record audio and video from my input devices into an mp4 output file with H264 and AAC as codecs. I have no issues with the video and the audio transcoding works correctly on Windows.

    


    However, on macOS I have an issue with any input device other than the internal microphone of my laptop : the audio comes out distorted and sounding noisy and metallic (sample recording claps : https://file.io/nEn8MXHUAUQ2). I went through the input and output parameters for the filter several times, checked the values, but there must be something I'm missing. And I can't explain why it works on Windows with the same devices.

    


    Has anyone run into a similar problem before ? Any idea where I should start looking at ?

    


    Additional comments :

    


      

    1. While the Macbook's internal microphone (the only one that works) has only one channel, the other microphones I have available are stereo, so I can't say for sure that that's where the problem is.

      2. 


    2. I also tested it on a macbook mini, with the same results.

      3. 


    3. ffmpeg 6.1.1, MacOs 14.5

      4. 


    4. Input filter arguments : time_base=1/1000000:sample_rate=48000:sample_fmt=1:channel_layout=stereo

      5. 


    5. Output filter arguments : setpts=PTS-STARTPTS,aresample=48000:async=1:out_sample_fmt=8:out_chlayout=stereo,asetnsamples=n=1024

      6. 


    


  • How can I make an rtsp stream as correct as possible in a Django application ? [closed]

    4 décembre 2024, par user25336067

    I am writing a mini video surveillance system on Django. I want the stream to be output to the tag. now I have output to the img tag using a stream and jpeg images (using OpenCV)how to make a stream from a video, you may need to use WebRTC for the stream and somehow decode the video using ffmpeg, please tell me

    


    def generate_frames(rtsp_url):
    cap = cv2.VideoCapture(rtsp_url)  # Замените на ваш RTSP URL

    while True:
        success, frame = cap.read()
        if not success:
            break

        # Кодируем кадр в JPEG
        ret, buffer = cv2.imencode('.jpeg', frame)
        frame = buffer.tobytes()

        yield (b'--frame\r\n'
               b'Content-Type: photo/jpg\r\n\r\n' + frame + b'\r\n')


    


    i vant to stop video and start in video tag
my html looks like this

    


      <div class="video-container">&#xA;    <img src="http://stackoverflow.com/feeds/tag/{% url &#38;#x27;video_feed&#38;#x27; %}?rtspurl={{ rtsp_url }}" width='300' height='225' alt="{{ rtsp_url }}" />&#xA;    <div class="separator"></div>  &#xA;    <p class="cam-name">Трансляция камеры: {{ cam_name }}<br />RTSP: <a>{{ rtsp_url }}</a></p>&#xA;  </div>&#xA;

    &#xA;

  • Revision 32595 : avec le numero de version des plugins

    1er novembre 2009, par fil@… — Log

    avec le numero de version des plugins

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