lavu/opt: introduce av_opt_serialize()

Function allows to create string containing object's serialized options.
Such string may be passed back to av_set_options_string() in order to restore options.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
This commit is contained in:
Lukasz Marek
2014-11-10 22:28:44 +01:00
parent eec693328a
commit bee5844ddd
5 changed files with 102 additions and 1 deletions
+3
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@@ -15,6 +15,9 @@ libavutil: 2014-08-09
API changes, most recent first:
2014-11-16 - xxxxxxx - lavu 54.13.0 - opt.h
Add av_opt_serialize().
2014-11-16 - xxxxxxx - lavu 54.12.0 - opt.h
Add av_opt_is_set_to_default().