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  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

  • Les notifications de la ferme

    1er décembre 2010, par

    Afin d’assurer une gestion correcte de la ferme, il est nécessaire de notifier plusieurs choses lors d’actions spécifiques à la fois à l’utilisateur mais également à l’ensemble des administrateurs de la ferme.
    Les notifications de changement de statut
    Lors d’un changement de statut d’une instance, l’ensemble des administrateurs de la ferme doivent être notifiés de cette modification ainsi que l’utilisateur administrateur de l’instance.
    À la demande d’un canal
    Passage au statut "publie"
    Passage au (...)

  • Changer son thème graphique

    22 février 2011, par

    Le thème graphique ne touche pas à la disposition à proprement dite des éléments dans la page. Il ne fait que modifier l’apparence des éléments.
    Le placement peut être modifié effectivement, mais cette modification n’est que visuelle et non pas au niveau de la représentation sémantique de la page.
    Modifier le thème graphique utilisé
    Pour modifier le thème graphique utilisé, il est nécessaire que le plugin zen-garden soit activé sur le site.
    Il suffit ensuite de se rendre dans l’espace de configuration du (...)

Sur d’autres sites (12323)

  • GStreamer pipeline should automatically switch back to the live stream

    16 janvier, par AD Thumar

    I am using below list of version.

    


    


    Gstreamer-1.24.10, windows 10.

    


    


    I’m working on a GStreamer pipeline to handle RTSP camera streams. When the RTSP camera goes offline, I want to display a image or black screen instead of stopping the pipeline. Once the RTSP stream is back online, the pipeline should automatically switch back to the live stream.

    


    Below pipeline work but rtsp server not response that time 3 camera stop (After 19 seconds...) but 1 camera not ping that's not fulfill my requirements(My requirement is not stoping live view)

    


    I have already tried pipeline belowed :

    


    gst-launch-1.0 compositor name=comp sink_0::xpos=0 sink_0::ypos=0 sink_1::xpos=240 sink_1::ypos=0 sink_2::xpos=480 sink_2::ypos=0 ! videoconvert ! autovideosink sync=false rtspsrc location=rtspt://USERNAME:PASSWORD@IP:PORT/Streaming/Channels/101 ! rtph265depay ! avdec_h265 ! videoconvert ! videoscale ! video/x-raw,width=640,height=360 ! comp. rtspsrc location=rtspt://USERNAME:PASSWORD@IP:PORT/Streaming/Channels/101 ! rtph265depay ! avdec_h265 ! videoconvert ! videoscale ! video/x-raw,width=640,height=360 ! comp. rtspsrc location=rtspt://USERNAME:PASSWORD@IP:PORT/Streaming/Channels/101 ! rtph265depay ! avdec_h265 ! videoconvert ! videoscale ! video/x-raw,width=640,height=360 ! comp.

    


    Can you please let me know.How to deal with this issue ??

    


  • How to Record a Seekable Video File with Lossless Compression which is seekable while recording ? [closed]

    21 novembre 2024, par Christian Schaffner

    I am using FFmpeg to record a dshow device to a .mkv file. My goal is to use a lossless codec like H.264 or FFV1 for the best quality. Here’s the issue I’m encountering :

    


    In my application, the recorded file needs to be played in another application while recording is still in progress. While playback works, the file is not seekable because the index is written only after the recording ends.

    


    My question :
    
Is there any way to record a video that remains seekable, even if the recording process is incomplete ? I am open to low-filesize, uncompressed formats or other practical solutions that meet these requirements.

    


    Here’s my current FFmpeg command :

    


    ffmpeg -f dshow -i video="Your Video Device" -c:v libx264 -preset ultrafast -crf 0 output.mkv

    


    I've also tried FFV1 as the codec, but the seekability issue persists :

    


    ffmpeg -f dshow -i video="Your Video Device" -c:v ffv1 output.mkv

    


    Things I’ve Tried :

    


      

    1. Using the -movflags +faststart option (applicable to MP4, but not for MKV).
    2. 


    3. Switching container formats to see if other containers might write the index during recording (e.g., AVI or MP4).
    4. 


    5. Exploring streaming protocols (e.g., udp or rtmp) for playback but found these unsuitable for my use case.
    6. 


    


    Requirements :

    


      

    • Lossless video quality (e.g., H.264 lossless or FFV1).
    • 


    • Seekable playback during recording.
    • 


    


    Examples

    


      

    1. How to record a seekable H.264 lossless video while still recording ?
    2. 


    3. Can FFV1 (or similar codecs) support live seekable playback during recording ?
    4. 


    


    Does FFmpeg or any container format have a feature or flag that could solve this problem ? Or are there alternative workflows or tools that can help ? Any help or suggestions would be appreciated !

    


    EDIT :
The Reading application uses PyAV which intern uses FFMEG.

    


  • How to Record a Seekable Video File with Lossless Compression wich is seekable while recording ?

    21 novembre 2024, par Christian Schaffner

    I am using FFmpeg to record a dshow device to a .mkv file. My goal is to use a lossless codec like H.264 or FFV1 for the best quality. Here’s the issue I’m encountering :

    


    In my application, the recorded file needs to be played in another application while recording is still in progress. While playback works, the file is not seekable because the index is written only after the recording ends.

    


    My question :
    
Is there any way to record a video that remains seekable, even if the recording process is incomplete ? I am open to low-filesize, uncompressed formats or other practical solutions that meet these requirements.

    


    Here’s my current FFmpeg command :

    


    ffmpeg -f dshow -i video="Your Video Device" -c:v libx264 -preset ultrafast -crf 0 output.mkv

    


    I've also tried FFV1 as the codec, but the seekability issue persists :

    


    ffmpeg -f dshow -i video="Your Video Device" -c:v ffv1 output.mkv

    


    Things I’ve Tried :

    


      

    1. Using the -movflags +faststart option (applicable to MP4, but not for MKV).
    2. 


    3. Switching container formats to see if other containers might write the index during recording (e.g., AVI or MP4).
    4. 


    5. Exploring streaming protocols (e.g., udp or rtmp) for playback but found these unsuitable for my use case.
    6. 


    


    Requirements :

    


      

    • Lossless video quality (e.g., H.264 lossless or FFV1).
    • 


    • Seekable playback during recording.
    • 


    


    Examples

    


      

    1. How to record a seekable H.264 lossless video while still recording ?
    2. 


    3. Can FFV1 (or similar codecs) support live seekable playback during recording ?
    4. 


    


    Does FFmpeg or any container format have a feature or flag that could solve this problem ? Or are there alternative workflows or tools that can help ? Any help or suggestions would be appreciated !

    


    EDIT :
The Reading aplication uses PyAV wich intern uses FFMEG.