doc: image2: update docs for glob input patterns
authorAlexander Strasser <eclipse7@gmx.net>
Thu, 5 Apr 2012 22:21:43 +0000 (00:21 +0200)
committerAlexander Strasser <eclipse7@gmx.net>
Fri, 6 Apr 2012 13:18:31 +0000 (15:18 +0200)
commitf36377304215fa4cbf8e5b590ddec53a9ebda06f
treec248f80eeaa5b9056859b4e72677829817977259
parent735fb8ce59ea3a3a29498c21ad72a44b9ed21646
doc: image2: update docs for glob input patterns

* adapt examples to new syntax
* mention that glob chars need to be enabled by a preceding % char
* note that globbing will be performed if both a printf and globbing
  pattern would be possible judging from the input pattern

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
doc/ffmpeg.texi