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• Do not warn about missing start time for unknown streams.

  21 février 2014, par Carl Eugen Hoyos

  Do not warn about missing start time for unknown streams.
  

  • [DH] libavformat/utils.c

• How to start Quicktime streaming immediately

  16 octobre 2012, par forthrin

  I am trying to make Quicktime files stream from a HTML document using the <video></video> tag.

  The video format is :

  Video: h264 (Main), yuv420p, 640x360, 2175 kb/s, 24 fps, 24 tbr, 24 tbn, 48 tbc
  
  Audio: aac, 48000 Hz, stereo, s16, 104 kb/s

  However, the browser does not start playing the video until after downloading the whole file (which takes minutes). I, of course, want the video to start streaming as soon as possible.

  The guy who gave me the video files has recollection of some "Streaming friendly" output option in his video editing software that resolved a similar problem earlier. However, many of the video files don't have original project files anymore and thus cannot be regenerated.

  So my question is : How can I make the existing video files stream immediately ? (I have FFMPEG on my machine) ? Or does the solution lie elsewhere ?

• Play AAC in SoundManager2 won't start

  27 novembre 2012, par sasa

  I converted audio file MP4 to AAC and then want to play that file in SoundManager2. If I use some software for Windows for convert, everying is fine, audio is playing well. But, on server side when MP4 file is converted to AAC using ffmpeg, file is loaded in SM2, but playing is not started.

  I use this command :

  ffmpeg -i in.mp4 out.aac

  Here is SoundManager2 log :

  -- SoundManager 2: HTML5 support tests (/^(probably|maybe)$/i): mp3: true (preferring flash), mp4: true (preferring flash), ogg: true, wav: true -- soundmanager2.js:1156
  
  -- SoundManager 2 V2.97a.20120916 (AS3/Flash 9) + HTML5 audio, high performance mode, custom (1ms) polling, wmode: transparent, flash debug mode, flashBlock mode -- soundmanager2.js:1156
  
  soundManager::createMovie(): Trying to load /soundmanager/swf/soundmanager2_flash9_debug.swf soundmanager2.js:1156
  
  soundManager::initMovie(): Waiting for ExternalInterface call from Flash... soundmanager2.js:1158
  
  soundManager::externalInterfaceOK() (~0 ms) soundmanager2.js:1158
  
  soundManager::init() soundmanager2.js:1158
  
  soundManager: Attempting JS to Flash call... soundmanager2.js:1158
  
  (Flash): SM2 SWF V2.97a.20120916 (AS3/Flash 9) soundmanager2.js:1158
  
  Flash security sandbox type: remote soundmanager2.js:1158
  
  (Flash): JS to/from Flash OK soundmanager2.js:1158
  
  (Flash): Enabling polling, 1 ms interval soundmanager2.js:1158
  
  -- SoundManager 2 loaded (OK) -- soundmanager2.js:1156
  
  soundManager: Firing 1 onready() item soundmanager2.js:1158
  
  threeSixtyPlayer.init() soundmanager2.js:1158
  
  threeSixtyPlayer.init(): Found 1 relevant items. soundmanager2.js:1158
  
  handleClick() soundmanager2.js:1158
  
  soundManager.createSound(): ui360Sound0 (http://[private url]/out.aac?v=1350309261) soundmanager2.js:1156
  
  soundManager.createSound(): Enabling usePolicyFile for data access soundmanager2.js:1158
  
  SMSound() merged options: {
  
   id: ui360Sound0, 
  
   url: http://[private url]/out.aac?v=1350309261, 
  
   onplay: { pl.removeClass(this._360data.oUIBox,this._360data.className); t... }, 
  
   onstop: { pl.removeClass(this._360data.oUIBox,this._360data.className); t... }, 
  
   onpause: { pl.removeClass(this._360data.oUIBox,this._360data.className); t... }, 
  
   onresume: { pl.removeClass(this._360data.oUIBox,this._360data.className); t... }, 
  
   onfinish: { var nextLink; pl.removeClass(this._360data.oUIBox,this._360data... }, 
  
   onbufferchange: { if (this.isBuffering) { pl.addClass(this._360data.oUIBox,pl.css... }, 
  
   whileloading: { if (this.paused) { self.updatePlaying.apply(this); } }... }, 
  
   whileplaying: { self.updatePlaying.apply(this); this._360data.fps++; }... }, 
  
   useWaveformData: false, 
  
   useEQData: false, 
  
   usePeakData: true, 
  
   autoLoad: false, 
  
   autoPlay: false, 
  
   loops: 1, 
  
   multiShot: true, 
  
   multiShotEvents: false, 
  
   pan: 0, 
  
   stream: true, 
  
   usePolicyFile: true, 
  
   volume: 50, 
  
   useMovieStar: false, 
  
   isMovieStar: false, 
  
   bufferTime: 3
  
  } soundmanager2.js:1158
  
  (Flash): SoundManager2_SMSound_AS3: Got duration: 0, autoPlay: false soundmanager2.js:1158
  
  SMSound.play(): Attempting to load "ui360Sound0" soundmanager2.js:1156
  
  SMSound.load(): http://[private url]/out.aac?v=1350309261 soundmanager2.js:1156
  
  SMSound.play(): "ui360Sound0" is starting to play soundmanager2.js:1158
  
  fanOut: ui360Sound0: http://[private url]/out.aac?v=1350309261 soundmanager2.js:1158
  
  (Flash): start (ui360Sound0): 0 soundmanager2.js:1158
  
  SMSound._onbufferchange(): 1 soundmanager2.js:1158
  
  SMSound._onbufferchange(): 0 soundmanager2.js:1158
  
  SMSound._onload(): "ui360Sound0" loaded. 

  What can be a problem ?