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• Avoid using the term "file" and prefer "url" in some docs and comments

  5 décembre 2016, par Michael Niedermayer

  Avoid using the term "file" and prefer "url" in some docs and comments
  This should make it less ambigous that these are URLs
  Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] doc/ffmpeg.texi
  • [DH] doc/ffplay.texi
  • [DH] doc/ffprobe.texi
  • [DH] ffmpeg_opt.c

• FFmpeg cannot find the file which is in the same directory as the python script [duplicate]

  8 octobre 2023, par N_Viofile

  Both of the input and output are in the folder, but python does not know where they are ?

  


  import subprocess
import pathlib

def convert_video_to_mp4(input_file, output_file):
print(pathlib.Path(__file__).parent.resolve())
ffmpeg_cmd = [
"ffmpeg"
"-i", input_file,
output_file
]

    try:
        subprocess.run(ffmpeg_cmd, check=True)
        print("Successfully converted")
    except subprocess.CalledProcessError as e:
        print("Conversion failed!")

convert_video_to_mp4("Media.ts", "video.mp4")


  


  First I was trying to convert a file on a website to mp4, that did not work, So I tried downloading the file to see if it would work and it still did not work.

  


  Full Error

  


  C:\Users\viofi\PycharmProjects\FFMPEGSERVER\venv\Scripts\python.exe C:\Users\viofi\PycharmProjects\FFMPEGSERVER\ffmpeg.py &#xA;C:\Users\viofi\PycharmProjects\FFMPEGSERVER&#xA;Traceback (most recent call last):&#xA;  File "C:\Users\viofi\PycharmProjects\FFMPEGSERVER\ffmpeg.py", line 21, in <module>&#xA;    convert_video_to_mp4("Media.ts", "video.mp4")&#xA;  File "C:\Users\viofi\PycharmProjects\FFMPEGSERVER\ffmpeg.py", line 15, in convert_video_to_mp4&#xA;    subprocess.run(ffmpeg_cmd, check=True)&#xA;  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.11_3.11.1776.0_x64__qbz5n2kfra8p0\Lib\subprocess.py", line 548, in run&#xA;    with Popen(*popenargs, **kwargs) as process:&#xA;         ^^^^^^^^^^^^^^^^^^^^^^^^^^^&#xA;  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.11_3.11.1776.0_x64__qbz5n2kfra8p0\Lib\subprocess.py", line 1026, in __init__&#xA;    self._execute_child(args, executable, preexec_fn, close_fds,&#xA;  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.11_3.11.1776.0_x64__qbz5n2kfra8p0\Lib\subprocess.py", line 1538, in _execute_child&#xA;    hp, ht, pid, tid = _winapi.CreateProcess(executable, args,&#xA;                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^&#xA;FileNotFoundError: [WinError 2] The system cannot find the file specified&#xA;&#xA;Process finished with exit code 1&#xA;</module>

  


• FFMPEG batch file to re-encode movies that don't contain string "h265" in file name ?

  11 juillet 2017, par gregm

  I have a batch file that uses FFMPEG to re-encode movies to h265 to reduce file size. I have a few videos that I previously re-encoded over the past couple of years. I want to skip those and at the moment I just manually move them from subfolders before running my script, but this is getting tedious. I’d like to add a command to my batch file that skips those files automatically. All files that have been re-encoded in the past have h265 appended before the file extension. My batch file looks like this, but it isn’t skipping the files with h265 in them :

  for %%a in ("*.*") do findstr /v /c:"h265" "%%a" >nul && \
  
  ffmpeg -i "%%a" -c:v libx265 -preset ultrafast \
  
  -x265-params [parameters] -c:a copy "%%~na.h265.mp4"
  
  
  
  pause

  What do I need to change to get this to work ?