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• FFMPEG draw text with change over time [duplicate]

  18 avril 2020, par bleepbloopbleep

  Hi i am working on a project that will get metadata from an mp3 file and then stream the file with text displaying the Artist Name and Song Title from the metadata.

  



  In order to get around a bug I concatenated the audio files into one larger file and got the meta data from each track before the concatenation.

  



  While streaming I want to display the artist name and song title while the track is playing.

  



  The current text script for just the text looks like this :

  



  drawtext=text='Artist: ARTISTNAME:fontfile=PATH/TO/FONT/FILE:fontsize=(w * 0.03333333333333333):bordercolor=#000000:borderw=1:fontcolor=#FFFFFF:y=(h * 0.15):x=(w * 0.02),drawtext=text='Song: NAME’OFSONG:fontfile=PATH/TO/FONT/FILE:fontsize=(w * 0.03333333333333333):bordercolor=#000000:borderw=1:fontcolor=#FFFFFF:y=(h * 0.25):x=(w * 0.02)"


  



  How can I add time duration element to the FFMEG script ?

  



  Thanks !

  


• PowerShell script to Embed Album art in MP3 files - issues with accelerated audio files in ffmpeg

  4 mars, par moshe baruchi

  I am trying to embed album art into an MP3 file using a PowerShell script along with the TagLib library. The MP3 file has been speed-boosted using FFmpeg. When I run the script on regular audio files, it works fine, but with the accelerated audio files, the album art is only visible when I open the file in MP3Tag or in VLC. It's not showing up in Windows audio players and definitely not in File Explorer.

  


  PowerShell code

  


  param (
    [string]$audio,
    [string]$picture
)
Add-Type -Path "TagLib-Sharp.dll"
$audioFilePath = $audio
$albumArtPath = $picture
$audioFile = [TagLib.File]::Create($audioFilePath)
$tag = $audioFile.Tag
$newPictures = New-Object System.Collections.Generic.List[TagLib.Picture]
$newPictures.Add((New-Object TagLib.Picture($albumArtPath)))
$tag.Pictures = $newPictures.ToArray()
$audioFile.Save()


  


  Commands in cmd

  


  ffmpeg -i song.mp3 -i cover.jpg -map 0:a -map 1 -c:a copy -c:v mjpeg -metadata:s:vtitle="Album Cover" -metadata:s:v comment="Cover (front)" output_with_cover.mp3
del song.mp3
rename output_with_cover.mp3 song.mp3
powershell -ExecutionPolicy Bypass -File "albumart.ps1" -audio "song.mp3" -picture "picture.jpg"


  


• FFMPEG - Audio conversion from MP3 to M3u8 works for some songs, not for others. Look's like it's detecting video ?

  20 avril 2024, par Kyle Orius

  Problem : I need to convert MP3s (of unknown Origin) into M3u8 files so that I can HLS stream them.

  


  This command here works for a song called 'jesussaves.mp3'

  


  ffmpeg -i ../jesussaves.mp3 -c:a aac -b:a 192k -ac 2 -f hls -hls_time 10 -preset ultrafast -flags -global_header master.m3u8

  


  When I change it to use the song 'In my Darkest Hour' - (I've renamed the file to inmydh.mp3) - I only get one TS file output instead of multiple. The log is here : https://ibb.co/5nG0j01

  


  Thank you