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| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-06-09 21:28:53 +0000 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2010-06-09 21:28:53 +0000 |
| commit | 25e25617f6fbd9a8f4028fe796199dafae51ae6b (patch) | |
| tree | 058c8ea29a9b4319f484619181cce76c2d5c51b6 /doc | |
| parent | db16e3ca6562121c5c9d87a66b2c646e3ad2cf81 (diff) | |
| download | ffmpeg-25e25617f6fbd9a8f4028fe796199dafae51ae6b.tar.gz | |
Make all the numeric options accept in input an expression which is
evaluated through av_strtod().
Fix roundup issue #551.
Originally committed as revision 23556 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/fftools-common-opts.texi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/fftools-common-opts.texi b/doc/fftools-common-opts.texi index 4fc271d3e0..b011e73bd3 100644 --- a/doc/fftools-common-opts.texi +++ b/doc/fftools-common-opts.texi @@ -1,3 +1,11 @@ +All the numerical options, if not specified otherwise, accept in input +a string representing a number, which may contain one of the +International System number postfixes, for example 'K', 'M', 'G'. +If 'i' is appended after the postfix, powers of 2 are used instead of +powers of 10. The 'B' postfix multiplies the value for 8, and can be +appended after another postfix or used alone. This allows using for +example 'KB', 'MiB', 'G' and 'B' as postfix. + @section Generic options These options are shared amongst the ff* tools. |