Re: [Libav-user] libavcodec documentation and usage

2013-07-16 Thread James Board
>I don't know how to fix that.  Do you know what I must do to get >the examples in doc/examples in the ffmpeg source code to compile? Never mind.  I did the following and then the examples compiled:     setenv PKG_CONFIG_PATH /usr/local/lib/pkgconfig _

Re: [Libav-user] libavcodec documentation and usage

2013-07-16 Thread Stefano Sabatini
On date Tuesday 2013-07-16 13:04:42 -0700, James Board encoded: > >On date Tuesday 2013-07-16 09:11:53 -0700, James Board encoded: > >> I'd like to write a C or C++ program which uses libavcodec to retrieve > >> individual frames of an AVI file.  I can't find much documentation on > >> the WWW.  Bu

Re: [Libav-user] libavcodec documentation and usage

2013-07-16 Thread James Board
>You need updated headers and pkg-config installed in your system. Also >read the README file for further instructions. I did a 'make install' of ffmpeg, and after that, I tried to build the libavcodec examples in doc/examples.  I received lots of 'undefined reference' errors after running 'make'

Re: [Libav-user] libavcodec documentation and usage

2013-07-16 Thread James Board
>On date Tuesday 2013-07-16 09:11:53 -0700, James Board encoded: >> I'd like to write a C or C++ program which uses libavcodec to retrieve >> individual frames of an AVI file.  I can't find much documentation on >> the WWW.  But there are examples in the ffmpeg source distribution.  I tried >> to c

Re: [Libav-user] libavcodec documentation and usage

2013-07-16 Thread Stefano Sabatini
On date Tuesday 2013-07-16 09:11:53 -0700, James Board encoded: > I'd like to write a C or C++ program which uses libavcodec to retrieve > individual frames of an AVI file.  I can't find much documentation on > the WWW.  But there are examples in the ffmpeg source distribution.  I tried > to compil

[Libav-user] libavcodec documentation and usage

2013-07-16 Thread James Board
I'd like to write a C or C++ program which uses libavcodec to retrieve individual frames of an AVI file.  I can't find much documentation on the WWW.  But there are examples in the ffmpeg source distribution.  I tried to compile them, but that failed because there is no file: channel_layout.h. Any