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• Old XBM image-based demo I keep forgetting to upload, still linked from P01’s nifty "Defender of the Favicon" demo : http://www.p01.org/releases/DEFENDER_of_the_favicon/

  24 juin 2011

  + demo/page-player/xbm-test.html Old XBM image-based demo I keep forgetting to upload, still linked from P01’s nifty "Defender of the Favicon" demo : http://www.p01.org/releases/DEFENDER_of_the_favicon/

• Grab audio samples with ffmpeg and C, error with official example code

  31 août 2020, par nji9

  For dev with mingw-w64 I'm using ffmpeg v. 4.3.1. and also the latest Git version of ffmpeg (Zeranoe's Windows 64 builds).

  


  I get "strange" problems when running the official example code for decoding audio

  


  https://github.com/FFmpeg/FFmpeg/blob/master/doc/examples/decode_audio.c

  


  MP3DirectCut(Lib-bass).mp3

  


  http://www.mediafire.com/file/ozmjjcpwyhhdnr7/MP3DirectCut(Lib-bass).mp3/file

  


  Generates pcm, but outputs :

  


  "Warning: the sample format the decoder produced is planar (s16p).
This example will output the first channel only."


  


  But the output pcm has both channels !??

  


  When recoding the above mp3 to wav with ffmpeg (4.1.4, no error message)

  


  http://www.mediafire.com/file/gcq7ryg43pd57q5/ffmpeg4.1.4.wav/file

  


  and also when recoding the latter to mp3 again

  


  http://www.mediafire.com/file/ij865dkrprn2lta/ffmpeg4.1.4_recode.mp3/file

  


  the example code breaks and produces these error messages :

  


  avcodec_send_packet ()&#xA;from within:&#xA;"[mp2 @ <someaddress>] Header missing"&#xA;and returns error code -1094995529&#xA;(= "Invalid data found when processing input")&#xA;</someaddress>

  


  It produces that error message for literally all other formats
I tried, and also when written with another editor (Audition 3.0).
But all the files play and show fine on all programs I have.

  


  I'm at a lost at this point.
What is going on and wrong here ?

  


• Anomalie #2398 (Fermé) : sql_allfetsel, son argument options sur bases distantes non spip

  7 novembre 2011, par cam.lafit -

  Yop Selon la documentation de l’API écrire l’argument options ’’ , true ou rien du tout devrait demander le même comportement Sur un SPIP 3 (r18174) cela ne semble pas être le cas. Soit config/distant.php : Si je lance la requête : $rows = sql_allfetsel( (...)