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• Get Youtube video original mp4 URL in Googlevideo.com [on hold]

  28 février 2015, par Matan Yedayev

  I want to get the Youtube video original URL in Googlevideo.com

  I want to show you example

  This is Youtube video URL : https://www.youtube.com/watch?v=hzixp8s4pyg

  This is the original mp4 of this video : http://r1---sn-cx1x9-ua8z.googlevideo.com/videoplayback?dur=144.938&signature=D3219628406AA488C697C4616F72503D0B50648F.476AD453606535AA38B6BB91433699DF603CC47D&id=o-AI8eX0_dbEW53bTjkKEJ9LWnFBYwk9D0aFTen4hI4X0A&key=yt5&mime=video/mp4&upn=-vxekmrnk18&ms=au&sver=3&ip=79.178.10.184&pl=24&itag=18&ratebypass=yes&mv=m&sparams=dur,id,initcwndbps,ip,ipbits,itag,mime,mm,ms,mv,pl,ratebypass,source,upn,expire&expire=1425184360&mm=31&source=youtube&mt=1425162701&fexp=901802,905657,907263,916640,927622,937412,9406564,9406664,943917,947225,947240,948124,951703,952302,952605,952612,952620,952901,955301,957201,959701,960602,964703&initcwndbps=1117500&ipbits=0&signature=

  How could I develop program that would give me this mp4 URL ?

  Programs that succes to get this URL : jeckman/Youtube-Downloader at git.

  One more example is : http://ytapi.com/?format=direct&vid=hzixp8s4pyg&itag=18

• convert a normal video to youtube short

  28 mai 2022, par Un1xCr3w

  hello i have videos with width of 1920px and height of 1080 and i wanna crop it at the center and create a youtube short with it

  


  iam using youtube dl wrap node js library
here is my code example

  


  var ffmpeg = require("fluent-ffmpeg");
const fs = require("fs");
let rawdata = fs.readFileSync("./json-files/small.json");
let clips = JSON.parse(rawdata);

function convertIt(fileName) {
  return new Promise((resolve, reject) => {
    ffmpeg(`./media-new/${fileName}`)
      .size("480x640")
      .aspect("9:16")
      .autopad()
      .videoBitrate("4000k")
      .on("end", function () {
        console.log("file has been converted succesfully");
        resolve("foo");
      })
      .on("error", function (err) {
        console.log("an error happened: " + err.message);
        reject(err);
      })
      // save to file
      .save(`./lib/${fileName}`);
  });
}

async function convertToShorts() {
  for (const iterator of clips) {
    await convertIt(`${iterator.id}.mp4`);
  }
}

convertToShorts();


  


• youtube-dl doesn't see ffmpeg in the executable

  30 novembre 2019, par Михаил Муратов

  I am writing a program to download music and videos via youtube-dl in python. Next, I pack the script into an executable file via pyinstaller.

  The problem is that youtube-dl (in the executable) doesn’t see ffmpeg and ffprobe, even though I add them to the spec file.

  As far as I know youtube-dl has the ffmpeg_location parameter, but that’s only in the console version. Maybe it is also for python ? But I didn’t find any information about it.

  How do I solve the problem ?

  ---

  command to create executable :

  pyinstaller --upx-dir=c:\users\exe-builder c:\users\exe-builder\youtubedownloader\main.spec

  .spec file :

  # -*- mode: python -*
  
  block_cipher = None
  
  
  
  a = Analysis(['C:\\Users\\Exe-Builder\\YoutubeDownloader\\main.py'],
  
               pathex=['C:\\Users\\Exe-Builder\\YoutubeDownloader'],
  
               binaries=[],
  
               datas=[],
  
               hiddenimports=[],
  
               hookspath=[],
  
               runtime_hooks=[],
  
               excludes=[],
  
               win_no_prefer_redirects=False,
  
               win_private_assemblies=False,
  
               cipher=block_cipher,
  
               noarchive=False)
  
  
  
  a.binaries += [('ffmpeg.exe','C:\\Users\\Exe-Builder\\YoutubeDownloader\\ffmpeg.exe', "Binary"),
  
                 ('ffprobe.exe','C:\\Users\\Exe-Builder\\YoutubeDownloader\\ffprobe.exe', "Binary")]
  
  
  
  pyz = PYZ(a.pure, a.zipped_data,
  
               cipher=block_cipher)
  
  exe = EXE(pyz,
  
            a.scripts,
  
            a.binaries,
  
            a.zipfiles,
  
            a.datas,
  
            [],
  
            name='MediaDownloader',
  
            debug=False,
  
            bootloader_ignore_signals=False,
  
            strip=False,
  
            upx=True,
  
            upx_exclude=['vcruntime140.dll'],
  
            runtime_tmpdir=None,
  
            console=True)

  very small example :

  import youtube_dl
  
  
  
  url = 'https://www.youtube.com/watch?v=MIk55C1s0ns'
  
  outtmpl = '\\%(title)s.%(ext)s'
  
  ydl_opts = {'format': 'bestaudio/best',
  
              'outtmpl': outtmpl,
  
              'postprocessors': [{'key': 'FFmpegExtractAudio', 
  
                                  'preferredcodec': 'mp3',
  
                                  'preferredquality': '128'}]}
  
  
  
  with youtube_dl.YoutubeDL(ydl_opts) as ydl:
  
      info_dict = ydl.extract_info(url, download=True)

  error message :

  youtube_dl.utils.DownloadError: ERROR: ffprobe/avprobe and ffmpeg/avconv not found. Please install one.