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Autres articles (50)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • Selection of projects using MediaSPIP

    2 mai 2011, par

    The examples below are representative elements of MediaSPIP specific uses for specific projects.
    MediaSPIP farm @ Infini
    The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk 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.

Sur d’autres sites (5022)

  • FFmpeg command overlay watermark speed

    3 septembre 2021, par user892134

    I currently use the following command to add a watermark to 2GB video. This takes around an hour. I'm wondering if i can speed this up in anyway.

    


    ffmpeg -y -i input.mp4 -i watermark.png -filter_complex \"overlay=10:10\" -c:a copy -c:v libx264 -crf 22 -preset ultrafast output.mp4


    


    I'm using preset ultrafast, is there another command which can add a watermark quicker than what i'm using ? If not, how can i change command to show watermark every nth frames that won't show flicker e.g. every 5 frames ?

    


  • FFMPEG stuck on a single frame with speed less than 1x

    9 septembre 2021, par jot

    When i run the FFMPEG file, the speed is 1.5x and as it runs it becomes 1.4x,1.3x and so on. After a while when it goes below 1x, the frame is kind of stuck and it does not exit out. Any help is truly appreciated
This is my FFMPEG file

    


    ffmpeg -xerror -loglevel error -stimeout 1111111 -rtsp_transport tcp -v verbose -i "rtsp://admin:admin1234@10.8.0.14:81/cam/realmonitor?channel=1&subtype=1 "  -vf scale=352:288 -vcodec libx264  -sc_threshold 0 -f hls    -hls_flags delete_segments    -hls_time 2  -segment_time 2 -hls_list_size 2 C:\Apache24\htdocs\ipcam\video_1\stream.m3u8  



    


  • how to improve ffmpeg encode speed for png to webm ?

    24 septembre 2021, par Xiang Chen

    I used the following computer command to get the webm format video, but the processing efficiency is too low. Is there a better way to deal with this problem.
ffmpeg -loop 1 -framerate 1 -i ${filename2}.png -i ${filename2}.mp3 -shortest -fflags +shortest -max_interleave_delta 100M ${dest_video_dir_1}${filename2}.webm

    


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