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• How to convert a .avif images to video with ffmpeg ?

  18 mars 2023, par tousang

  convert a .avif images to video with ffmpeg

  


  by read ffmpeg doc, i run such cmd in shell :

  


  ffmpeg -framerate 10 -pattern_type glob -i *.avif -c:v libx264 -pix_fmt yuv420p out.mp4


  


  but only get some error :

  


  ffmpeg version N-109896-g156ca86569 Copyright (c) 2000-2023 the FFmpeg developers
  built with Apple clang version 14.0.0 (clang-1400.0.29.202)
  configuration: --prefix=/opt/homebrew/Cellar/ffmpeg/HEAD-156ca86_1 --enable-shared --cc=clang --host-cflags= --host-ldflags= --enable-gpl --enable-libaom --enable-libdav1d --enable-libmp3lame --enable-libopus --enable-libsnappy --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-demuxer=dash --enable-opencl --enable-audiotoolbox --enable-videotoolbox --enable-neon --disable-htmlpages --enable-libfdk-aac --enable-libsvtav1 --enable-nonfree
  libavutil      58.  3.100 / 58.  3.100
  libavcodec     60.  4.100 / 60.  4.100
  libavformat    60.  4.100 / 60.  4.100
  libavdevice    60.  2.100 / 60.  2.100
  libavfilter     9.  4.100 /  9.  4.100
  libswscale      7.  2.100 /  7.  2.100
  libswresample   4. 11.100 /  4. 11.100
  libpostproc    57.  2.100 / 57.  2.100
Option framerate not found.


  


  my ffmpeg can convert png image to avif , i wonder if there have some ways to convert avif image to mp4 video.

  


  thanks.

  


• Python : FFmpeg Input/output error using discord.py

  29 mai 2023, par PeeblYweeb

  here is my code :

  


     async def direct(self, interaction: discord.Interaction, link: str):
        voice_client = get(self.bot.voice_clients, guild=interaction.guild)
        if voice_client is None:
            return await interaction.response.send_message("❌ Connect to a channel first.")

        await interaction.response.send_message("Using direct link.")
        voice_client.play(discord.FFmpegPCMAudio(link))
        return


  


  here is my error :

  


  [tls @ 0x557c73a19d00] Error in the pull function.
https://cdn.discordapp.com/attachments/1109998398150545410/1112473248505004142/portradio-_1_.ogg: Input/output error
2023-05-28 13:29:11 INFO     discord.player ffmpeg process 1458408 successfully terminated with return code of 0.


  


  this happens usually around half-way through whatever im playing consistently

  


  i've tried setting arguments like :

  


  ffmpeg_options = {'options': '-vn -dn -sn -ignore_unknown -fflags +discardcorrupt'}


  


  from this other post
’corrupt input packet in stream 1’ error in FFMPEG
which fixed the error corrupt input packet but im still having trouble any ideas ?

  


  goal is to get the audio playing to discord without having to store the file locally then playing it from there then discarding it after.

  


• FFMPEG S3 AWS Laravel Unable to check existence

  18 avril 2023, par Moomen Aldahdouh

  the error in logs laravel file
[2023-04-18 14:11:22] production.ERROR : Unable to check existence for : videos/643ea50862566/643ea50862566_0_300_%05d.ts "exception" :"[object] (League\Flysystem\UnableToCheckFileExistence(code : 0) : Unable to check existence for : videos/643ea50862566/643ea50862566_0_300_%05d.ts at C :\inetpub\mysite\vendor\league\flysystem\src\UnableToCheckExistence.php:19)
[stacktrace]

  


  I'm trying to upload a video on S3 service using Laravel FFMPEG and convert the video to multi-resolution after adding Frames, the error appears on the server, but on localhost not appear, and working very well locally.

  


  `FFMpeg::fromDisk('s3')//uploads
    ->open($this->data["storage_path_full"])
        ->exportForHLS()
        ->addFormat($lowBitrate, function ($media) {
            $media->addFilter('scale=256:144'); 
        })
        ->addFormat($superLowBitrate, function ($media) {
            $media->addFilter('scale=426:240'); 
        })
        ->addFormat($midBitrate, function ($media) {
            $media->addFilter('scale=480:360'); 
        })
        ->addFormat($superMidBitrate, function ($media) {
            $media->addFilter('scale=640:480'); 
        })
        ->addFormat($highBitrate, function ($media) {
            $media->addFilter('scale=1280:720'); 
        })
        ->addFormat($superHighBitrate, function ($media) {
            $media->addFilter('scale=1920:1080'); 
        })
        ->toDisk('s3')
        ->save($this->data["storage_path_video"]);`