From 9d6f1d52c5e0d109c79db373e10c3632ed4886a1 Mon Sep 17 00:00:00 2001 From: Philip Gladstone Date: Sat, 30 Nov 2002 17:12:23 +0000 Subject: [PATCH] Moved hook documentation into the doc directory Originally committed as revision 1292 to svn://svn.ffmpeg.org/ffmpeg/trunk --- doc/Makefile | 2 +- {vhook => doc}/hooks.texi | 0 vhook/Makefile | 2 +- vhook/hooks.html | 95 ----------------------------------------------- 4 files changed, 2 insertions(+), 97 deletions(-) rename {vhook => doc}/hooks.texi (100%) delete mode 100644 vhook/hooks.html diff --git a/doc/Makefile b/doc/Makefile index dd5bca1..034d492 100644 --- a/doc/Makefile +++ b/doc/Makefile @@ -1,4 +1,4 @@ -all: ffmpeg-doc.html faq.html ffserver-doc.html +all: ffmpeg-doc.html faq.html ffserver-doc.html hooks.html %.html: %.texi texi2html -monolithic -number $< diff --git a/vhook/hooks.texi b/doc/hooks.texi similarity index 100% rename from vhook/hooks.texi rename to doc/hooks.texi diff --git a/vhook/Makefile b/vhook/Makefile index e6755cc..898dbb4 100644 --- a/vhook/Makefile +++ b/vhook/Makefile @@ -13,7 +13,7 @@ ifeq ($(HAVE_IMLIB2),yes) HOOKS += imlib2.so endif -all: $(HOOKS) hooks.html +all: $(HOOKS) install: install -s -m 755 $(HOOKS) $(INSTDIR) diff --git a/vhook/hooks.html b/vhook/hooks.html deleted file mode 100644 index 750d15c..0000000 --- a/vhook/hooks.html +++ /dev/null @@ -1,95 +0,0 @@ - - - - -Video Hook Documentation - - -

Video Hook Documentation

-

-

-

Table of Contents

- -

- -

-Video Hook Documentation -

- -

- - - -

1 Introduction

- -

-The video hook functionality is designed (mostly) for live video. It allows -the video to be modified or examined between the decoder and the encoder. - -

-

-Any number of hook modules can be placed inline, and they are run in the -order that they were specified on the ffmpeg command line. - -

-

-Three modules are provided and are described below. They are all intended to -be used as a base for your own modules. - -

-

-Modules are loaded using the -vhook option to ffmpeg. The value of this parameter -is a space seperated list of arguments. The first is the module name, and the rest -are passed as arguments to the Configure function of the module. - -

- - -

1.1 null.c

- -

-This does nothing. Actually it converts the input image to RGB24 and then converts -it back again. This is meant as a sample that you can use to test your setup. - -

- - -

1.2 fish.c

- -

-This implements a 'fish detector'. Essentially it converts the image into HSV -space and tests whether more than a certain percentage of the pixels fall into -a specific HSV cuboid. If so, then the image is saved into a file for processing -by other bits of code. - -

-

-Why use HSV? It turns out that HSV cuboids represent a more compact range of -colors than would an RGB cuboid. - -

- - -

1.3 imlib2.c

- -

-This allows a caption to be placed onto each frame. It supports inserting the -time and date. By using the imlib functions, it would be easy to add your own -graphical logo, add a frame/border, etc. - -

- -

-This document was generated on 20 November 2002 using the -texi2html -translator version 1.51.

- - -- 2.7.4