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• Revision f45fe16684 : configure.sh : quote local variables fixes issue #711 specifying a multiword CC

  7 mars 2014, par James Zern

  Changed Paths :
   Modify /build/make/configure.sh

  
  
  configure.sh : quote local variables

  fixes issue #711

  specifying a multiword CC, e.g., CC='gcc -m32', would cause the failure
  under dash

  reported in
  https://bugs.gentoo.org/show_bug.cgi?id=498136

  patch by floppymaster at gmail dot com

  Change-Id : I2ba246f765646161538622739961ec0f6c2d8c2d

• Can't load MPEG file with MSE

  11 juillet 2019, par Léandre

  Here is my problem : I want to reproduce this example of MSE use, but when I change the mp4 file, it doesn’t work. I have this error :

  Failed to execute 'endOfStream' on 'MediaSource': The MediaSource's readyState is not 'open'. at SourceBuffer.<anonymous></anonymous>

  I saw here that I needed to fragment my mp4 file, wich I did. Here is my mp4 file header :

  [ftyp] size=8+28
  
     major_brand = mp42
  
     minor_version = 0
  
     compatible_brand = isom
  
     compatible_brand = iso2
  
     compatible_brand = avc1
  
     compatible_brand = mp41
  
     compatible_brand = mp42
  
  [moov] size=8+3841
  
     [mvhd] size=12+96

  And this is the mp4 file header of the file demo : (this file works)

  [ftyp] size=8+20
  
     major_brand = mp42
  
     minor_version = 1
  
     compatible_brand = mp42
  
     compatible_brand = avc1
  
     compatible_brand = iso5
  
  [moov] size=8+1871
  
     [mvhd] size=12+96
  
        timescale = 1000
  
        duration = 60095 

  Even when I change the minor value with MP4Box -brand mp42:1 fragmented-video.mp4, it doesn’t work.

  I also tried to separate video data and audio data ( view in FFMPEG H.264 encoding for HTML5 (and ultimately MPEG-DASH) ), but it didn’t solve the problem.

  (I tried on Chromium)

  If you have any ideas to solve this, it will be great !

  Thanks

• Manifest error pops up when trying to download certain videos for discord.py music bot

  30 novembre 2020, par bork

  I'm trying to make a discord music bot. I'm using youtube-dl to retrieve the info and ffmpeg to play the audio out. My bot has no problems downloading videos and everything is working fine. But when I tried downloading certain videos, this error popped up :

  


  [dash @ 0x7fe45a801200] Manifest too large: 65055
https://manifest.googlevideo.com/api/manifest/dash/expire/1606336104/ei/CGq-X4G6Htauz7sPrZuCsA8/ip/14.192.212.39/id/64a943d43b8f53eb/source/youtube/requiressl/yes/playback_host/r5---sn-h5mpn-30ae.googlevideo.com/mh/Go/mm/31%2C29/mn/sn-h5mpn-30ae%2Csn-30a7rn7l/ms/au%2Crdu/mv/m/mvi/5/pl/24/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/initcwndbps/533750/vprv/1/mt/1606314038/fvip/5/keepalive/yes/beids/23927369/itag/0/sparams/expire%2Cei%2Cip%2Cid%2Csource%2Crequiressl%2Chfr%2Cas%2Cvprv%2Citag/sig/AOq0QJ8wRQIhAOn6Br0QsuXc-3unfhYdzXVXcydzVWioIQlKvv2U4i3OAiB6ApoiqFoPvE3YKYGPbRiId_bHQYO8zsawGGPMidYGAA%3D%3D/lsparams/playback_host%2Cmh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps/lsig/AG3C_xAwRQIhANmxfRNBI4wSJo6trsKkq8GinQ-ADMxgHRmelBwM-GEAAiAafey9YRrZz1h1S6PzV3u0S6IsZUKscGrrGP9Pofv2uQ%3D%3D: Invalid data found when processing input


  


  After trying to download other videos, which have no problem at all, I found out that the videos showing these errors have an extra step that downloads MPD manifest. I would try to download videos that are way larger and it would work, but it's just these certain videos, with the duration of about 7-10 minutes, that would have these errors. I'm really lost.

  


  This is my code for playing the videos in the voice channels :

  


  voice = get(client.voice_clients, guild = ctx.guild)
with YoutubeDL(ydl_opts) as ydl:
                info = ydl.extract_info(url[playlist], download = False)

URL = info['formats'][0]['url']
voice.play(FFmpegPCMAudio(URL, **FFMPEG_OPTIONS))