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| author | Piero Bugoni <crboca32@yahoo.com> | 2007-03-05 08:36:52 +0000 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2007-03-05 08:36:52 +0000 |
| commit | af4372560a0316300a8a10aacb3152394a706714 (patch) | |
| tree | 715e69c1efbddf1d8c718fe77de2d4055156b3f7 /doc/hooks.texi | |
| parent | 7205395b683c05dbc99dc7148817f2cff74be96d (diff) | |
small updates taken from a patch by Piero Bugoni, crboca32 yahoo com
Originally committed as revision 8241 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'doc/hooks.texi')
| -rw-r--r-- | doc/hooks.texi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/hooks.texi b/doc/hooks.texi index 15013547ca..20e8d33c2b 100644 --- a/doc/hooks.texi +++ b/doc/hooks.texi @@ -24,6 +24,11 @@ Modules are loaded using the -vhook option to ffmpeg. The value of this paramete is a space separated list of arguments. The first is the module name, and the rest are passed as arguments to the Configure function of the module. +The modules are dynamic libraries: They have different suffixes (.so, .dll, .dylib) +depending on your platform. And your platform dictates if they need to be +somewhere in your PATH, or in your LD_LIBRARY_PATH. Otherwise you will need to +specify the full path of the vhook file that you are using. + @section null.c This does nothing. Actually it converts the input image to RGB24 and then converts @@ -46,6 +51,10 @@ supports a fixed overlay or reading the text from a file. The string is passed through strftime so that it is easy to imprint the date and time onto the image. +This module depends on the external library imlib2, available on +Sourceforge, among other places, if it is not already installed on +your system. + You may also overlay an image (even semi-transparent) like TV stations do. You may move either the text or the image around your video to create scrolling credits, for example. |