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• libavformat/mov.c : allow QuickTime metadata to come after traks

  4 décembre 2015, par Neil Birkbeck

  libavformat/mov.c : allow QuickTime metadata to come after traks
  QuickTime metadata can come after trak data. Add indicator for which trak is being parsed (-1 if none) so that global metadata after the trak can be parsed.
  Signed-off-by : Neil Birkbeck <neil.birkbeck@gmail.com>
  
  Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavformat/isom.h
  • [DH] libavformat/mov.c

• Android FFMPEG doesn't recognize file : protocol

  6 mai 2013, par kev

  I'm running an android ffmpeg build through the Runtime.getRuntime().exec() command
  Problem is that when i specify the input as a file i get this error :

  E/MainActivity(18168): file:/mnt/sdcard/young.flv: Protocol not found

  Initially i just specified the file name without the "file :" prefix and still get the same error. How can i specify input files ?

• Building a CLI Batch for Windows upon usage of FFmpeg Video Conversor

  24 juillet 2020, par blueskuc

  Here what ive done for WINDOWS users :

  


  but getting an error if any can help !

  


  Check code :

  


  @echo off
set /P file="Say the FILE EXTENTION.: "

(for %i in (*.%file%) do (
    @echo ffmpeg.exe -i %i -vf scale=480:320 %i-.mp4 > %file%-em-lista.bat
    
    ))

echo Now wait Batch File Created Started Convert, make sure having ffmpeg installed at system32
start %file%-em-lista.bat


  


  Also I noticed i got stucked, it does works out in CMD typed dirrecly :

  


  Give a check, this command will enumerate all txt files at your folder :

  


  FOR %f in (dir /b *.txt) do (echo %f)


  


  Guess its a not know code declaration or concatenation, im already at the 3th day trying it out of sevaral ways.

  


  @echo off

set /P fext="SAY VIDEO FORMAT.: "
set /P xpath="SAY FOLDER OR VIDEO LOCATION FOR BATCH CREATION.: "
set current_dir=%xpath%

echo "Your Current Directory IS: %current_dir%"

FOR /f %i in (dir /b *.%fext%) do (
        
        @echo ffmpeg.exe -i %i -vf scale=480:320 -v error -hwaccel cuda -hwaccel_device 0 %i.mp4 > %xext%-em-lista.bat
        
        )
echo "Starting Conversions"
start %fext%-em-lista.bat 
echo Wait Conversions Finish
end


  


  Since yesterday : UPDATED code working Stable inside Videos Folder 24/07/20

  


  @echo off

echo ###Set the VideoExample.Ext you are going to converto to MP4####

set /P file="Say the FILE EXTENTION.: "


REM going to make a if later for not Nvidia GC cuz of CUDA Aceleration not found in any Freeware Software REM

(for %%i in (*.%file%) do @echo ffmpeg.exe -v error -hwaccel cuda -hwaccel_device 0  -i %%i -acodec copy -f mp4 -ac 2 -vf scale=480:320 %%i.mp4) > %file%-to-mp4-em-lista2.bat

echo Wait Process Finish *-*
start %file%-to-mp4-em-lista2.bat


  


  As far now, need improvements for

  


  Options :
[1] make a default folder for IN and OUT converted Videos
[2] make a inseted DIR-PATH workable IN and OUTPUT Videos

  


  Videos to Audio and sort of FFMPEG options as we like.