From 2adc81f0a2459a565437009ff6f4ace1dca3d46c Mon Sep 17 00:00:00 2001 From: Rudolf Polzer Date: Thu, 23 Aug 2012 12:32:13 +0200 Subject: vf_dlopen: add a generic filter to load external filters Usage: -vf dlopen=filename.so:args... Examples of such filters are provided in TOOLS/vf_dlopen/ --- DOCS/man/en/vf.rst | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'DOCS/man') diff --git a/DOCS/man/en/vf.rst b/DOCS/man/en/vf.rst index 2a93e8ec78..434c2faec3 100644 --- a/DOCS/man/en/vf.rst +++ b/DOCS/man/en/vf.rst @@ -1405,3 +1405,23 @@ fixpts[=options] *NOTE*: Using this filter together with any sort of seeking (including ``--ss``) may make demons fly out of your nose. + +dlopen=dll[:a0[:a1[:a2[:a3]]]] + Loads an external library to filter the image. The library interface + is the vf_dlopen interface specified using libmpcodecs/vf_dlopen.h. + + dll= + Specify the library to load. This may require a full file system path + in some cases! This argument is required. + + a0= + Specify the first parameter to pass to the library. + + a1= + Specify the second parameter to pass to the library. + + a2= + Specify the third parameter to pass to the library. + + a3= + Specify the fourth parameter to pass to the library. -- cgit v1.2.3