doc/filters: remove outdated comments

Audio API should not be considered unstable any longer, and mentioning
VHOOK is confusing, as it was removed 4 years ago.
This commit is contained in:
Stefano Sabatini 2012-12-24 01:15:22 +01:00
parent 98dc25672f
commit 86c6bf040b

View File

@ -3,13 +3,6 @@
Filtering in FFmpeg is enabled through the libavfilter library.
Libavfilter is the filtering API of FFmpeg. It is the substitute of
the now deprecated 'vhooks' and started as a Google Summer of Code
project.
Audio filtering integration into the main FFmpeg repository is a work in
progress, so audio API and ABI should not be considered stable yet.
In libavfilter, it is possible for filters to have multiple inputs and
multiple outputs.
To illustrate the sorts of things that are possible, we can