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• avconv : Use the mpeg12 private option scan_offset

  14 décembre 2014, par Julien Ramseier

  avconv : Use the mpeg12 private option scan_offset
  Introduced in aed790070486b1b01b48106310d9d0ca1730e459
  Bug-Id : debian/773055
  
  CC : libav-stable@libav.org
  
  Signed-off-by : Luca Barbato <lu_zero@gentoo.org>
  
  Signed-off-by : Anton Khirnov <anton@khirnov.net>
  

  • [DBH] avconv_opt.c

• How can I create a stream of my screen on a Windows computer for another device on my network ? [on hold]

  30 novembre 2018, par user279040

  I want to view what is seen on my Windows laptop screen on my tv, which is connected to a device running enigma 2, "screen mirroring". There are no software or plugins that will work on the device for this.

  However the device can play live stream urls of the form :

  http://portal.geniptv.com:8080/live#/abc1/abc2/19517.ts

  I am thinking maybe I could get something to create an expanding .ts file that’s capturing the screen, and then serve this up through http?

  It may also be able to use other protocols like udp :// or other file extensions, I would certainly give them a shot if they reduced lag.

  I spent hours installing different streaming software, none of which worked. I am just looking for a simple solution where I might give ffmpeg a command and it would do all I require. I have python installed as well if I need that to for example set up a http server.

• ffmpeg exited with code 1 : Error reinitializing filters ! Failed to inject frame into filter network : Invalid argument

  15 juin 2022, par ijaz khan

  Using video show npm I am creating a video from multiple images. initially there was an issue but then I download and installed ffmpeg.

  


  Now another error occurs. Thanks to everyone in advance.

  


  This is my code :

  


  //create a video from multiple images 

var secondsToShowEachImage = 3
var finalVideoPath = '/outputImages/newvideo2.mp4'

// setup videoshow options
var videoOptions = {
  fps: 24,
  transition: false,
  videoBitrate: 1024 ,
  videoCodec: 'libx264', 
  size: '640x640',
  outputOptions: ['-pix_fmt yuv420p'],
  format: 'mp4' 
}
let path1= '/InputImages/abc.jpg';
let path2 = '/InputImages/xy.jpg'
let path3 = '/InputImages/ab.jpg'

// array of images to make the 'videoshow' from
var images = [
  {path: path1, loop: secondsToShowEachImage}, 
  {path: path2, loop: secondsToShowEachImage}
]
console.log('working --->')
 videoshow(images, videoOptions)
.save(finalVideoPath)
// console.log('hello world')
.on('start', function (command) { 

  console.log('encoding ' + finalVideoPath + ' with command ' + command) 
})
.on('error', function (err) {
   console.log('err' , err)
//   return Promise.reject(new Error(err)) 
})
.on('end', function (output) {
  // do stuff here when done
})


  


  The error is

  


  err Error: ffmpeg exited with code 1: Error reinitializing filters!&#xA;Failed to inject frame into filter network: Invalid argument&#xA;Error while processing the decoded data for stream #1:0&#xA;Conversion failed!&#xA;&#xA;    at ChildProcess.<anonymous> (E:\Video-Editor-Practice\Nodees6video-editor\NewVideoEditor\node_modules\fluent-ffmpeg\lib\processor.js:182:22)&#xA;</anonymous>