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• avcodec/opus/parser : remove duplicate failure path code

  3 janvier, par James Almer

  avcodec/opus/parser : remove duplicate failure path code
  Signed-off-by : James Almer <jamrial@gmail.com>
  

  • [DH] libavcodec/opus/parser.c

• How to convert multiple video files in a specific path outputvideo with the same video name

  31 janvier, par Oussama Gamer

  The following code to converts a one video from mp4 to avi using ffmpeg

  


  ffmpeg.exe  -i "kingman.mp4"  -c copy "kingman.avi"

  


  I need to convert multiple videos in a specific path. "outputvideo" with the same video name

  


  This is the my code that needs to be modified.

  


  from pathlib import Path
import subprocess
from glob import glob

all_files = glob('./video/*.mp4')

for filename in all_files:
     videofile = Path(filename)
     outputfile = Path(r"./outputvideo/")
     codec = "copy"
     ffmpeg_path = (r"ffmpeg.exe")

outputfile = outputfile / f"{videofile.stem}"

outputfile.mkdir(parents=True, exist_ok=True)

command = [
    f"{ffmpeg_path}",
    "-i", f"{videofile}",
    "-c", f"{codec}",
    "{outputfile}",]

process = subprocess.Popen(
    command,
    stdout=subprocess.PIPE,
    stderr=subprocess.PIPE,
    text=True,
    bufsize=1,
    universal_newlines=True)
process.communicate()


  


• Python ffmpeg won't accept path, why ?

  16 février, par Messaoud dhia

  everytime i launch the code and set the correct path it gives me this error, I tried including ffmpeg path, uninstalling and installing the library back but no luck. I've also tried using diffrent ways to set the path like putting it directly without saving it to a variable, this is getting me crazy please help me with a solution .

  


  ---

  


                                                       Code


  


  ---

  


  from pytube import *
import ffmpeg

global str
userurl = (input("Enter a youtube video URL : "))
q = str(input("Which quality you want ?  360p,480p,720p,1080p,4K,Flh :")).lower()
yt = YouTube(userurl)
print ("Title of the video : ",yt.title)


def hd1080p():
    print("Downloading a HD 1080p video...")
    v = yt.streams.filter(mime_type="video/mp4", res="1080p", adaptive = True).first().download(filename = "HD1080P.mp4")
    print("Video downloaded")
    yt.streams.filter(mime_type="audio")
    a = yt.streams.get_audio_only()
    print("Downloading audio")
    a.download(filename = "audio.mp4")
    print("audio downloaded")
    input_video = ffmpeg.input("HD1080P.mp4")
    added_audio = ffmpeg.input("audio.mp4").audio.filter('adelay', "1500|1500")

    merged_audio = ffmpeg.filter([input_video.audio, added_audio], 'amix')

    (
        ffmpeg
        .concat(input_video, merged_audio, v=1, a=1)
        .output("mix_delayed_audio.mp4")
        .run(overwrite_output=True)
    )
    

if q == "1080" or q == "1080p":
    hd1080p()
elif q == "720" or q == "720p":
    hd720p()
elif q == "480" or q == "480p":
    l480p()
elif q == "360" or q == "360p":
    l360p()
elif q ==  "4" or q == "4k":
    hd4k()
else:
    print("invalid choice")


  


  ---

  


                                                    THE ERROR


  


  ---

  


  Traceback (most recent call last):&#xA;  File "c:\Users\messa\Desktop\upcoming project\videodownloader.py", line 65, in <module>&#xA;    hd1080p()&#xA;  File "c:\Users\messa\Desktop\upcoming project\videodownloader.py", line 26, in hd1080p&#xA;    ffmpeg&#xA;  File "E:\Users\messa\AppData\Local\Programs\Python\Python39\lib\site-packages\ffmpeg\_run.py", line 313, in run&#xA;    process = run_async(&#xA;  File "E:\Users\messa\AppData\Local\Programs\Python\Python39\lib\site-packages\ffmpeg\_run.py", line 284, in run_async&#xA;    return subprocess.Popen(&#xA;  File "E:\Users\messa\AppData\Local\Programs\Python\Python39\lib\subprocess.py", line 947, in __init__&#xA;    self._execute_child(args, executable, preexec_fn, close_fds,&#xA;  File "E:\Users\messa\AppData\Local\Programs\Python\Python39\lib\subprocess.py", line 1416, in _execute_child&#xA;    hp, ht, pid, tid = _winapi.CreateProcess(executable, args,&#xA;FileNotFoundError: [WinError 2] The system cannot find the file specified&#xA;</module>