swr-docs: update due to last change to swresample

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago · 9fa05db400
parent 503e5e9db5
commit 9fa05db400
1 changed files with 2 additions and 0 deletions
--- a/doc/swresample.txt
+++ b/doc/swresample.txt
@ -42,3 +42,5 @@ Internally 32bit float and 16bit int is supported currently, other formats can
 easily be added
 Externally all sample formats in packed and planar configuration are supported
 Its also trivial to add special converters for common cases
+If only sample format and or packed/planar convertion is needed it
+is performed from input to output directly in a single pass with no intermediates.