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  • 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 (235)

  • avcodec/libjxldec : fix gamma22 and gamma28 recognition

    18 janvier 2023, par Leo Izen
    avcodec/libjxldec : fix gamma22 and gamma28 recognition
    

    Gamma 2.2 and Gamma 2.8 are tagged in the file as 0.45455 and 0.35714,
    respectively (i.e. 1/2.2 and 1/2.8). Trying to identify them as 2.2 and
    2.8 instead of these values will cause the transfer function to not
    properly be recognized. This patch fixes this.

    • [DH] libavcodec/libjxldec.c
  • add -err_filter AVOptions to access flag-based error recognition

    22 octobre 2011, par Dustin Brody

    add -err_filter AVOptions to access flag-based error recognition

  • regex for files recognition for ffmpeg command

    10 avril 2015, par Vishal Desai

    I’m trying to use ffmpeg command to create a time-lapse from a bunch of images in a folder. The images are named in the format -
    folder_number ;timestamp.jpg
    eg,
    0 ;1423116000.jpg
    0 ;1423137600.jpg

    I run the following command,

    ffmpeg -i %*.jpg -q:v 2 output.mpeg

    the video is getting formed but it is a 30seconds video with only the first image in the folder.

    I only assume the regex i’m using - %*.jpg is wrong. Please help.

    ps : I’m newbie to ffmpeg