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Autres articles (49)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • 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 (...)

  • 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 (5097)

  • Send info from ffmpeg to text file & then parsing into a new file

    26 octobre 2023, par Preston

    I am trying to scan a directory of .mkv files and output the volume information to out.txt and then parse out.txt for volume_max and send it to log.txt using

    


    for %i in (*.mkv) do ffmpeg -i "%i" -af "volumedetect" -vn -sn -dn -f 1>> out.txt 2>&1 | findstr max_volume out.txt > log.txt


    


    but I keep getting the error(s) :

    


    Missing argument for option 'f'.
Error splitting the argument list: Invalid argument


    


    when it runs the ffmpeg command.

    


    I do get the out.txt file but it's not complete information for each file that's processed. Also, the log.txt file is always 0 bytes, I assume because out.txt doesn't get to the point of generating the max_volume information for each file before erroring.

    


    I know it's got to be something simple but I can't see it. Can anyone shed a bit of light on what I might be doing wrong here ? Thanks !

    


  • How to copy metadata exported from mp3 file (with ffmpeg) int another mp3 file

    11 septembre 2022, par Sruly

    I have 2 mp3 files with the same content but with different speed and volume level. I would like to copy the metadata from one to the other and only the metadata. I have seen this post, and was able to extract the metadata to a file. But now when I try to copy the metadata to the second file as described in that post, it copies the whole file as well. This then overwrites the audio itself as well as the metadata.

    


    How can I only copy the metadata into the second file without copying the actual audio.

    


  • Using ffmpeg to merge two audio file and one video file with control volume ?

    23 juin 2021, par mdtuyen

    I want to use ffmpeg to merge 2 audio files with one video file to create one video file, but in audio file I want to control the volume level of each file.

    



    What should I do ?

    



    ffmpeg -i video.mp4 -i input1.mp3 -i input2.mp3
-filter_complex "[1]volume=0.5,pan=2c[a];[2]volume=0.7,pan=2c[b];[a][b]amix=duration=shortest"
-ac 2 -c:a libmp3lame -q:v 0 output.mp4


    


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