[Libav-user] missing function timestamp.h and libswresample

[Gonzalo Garramuno]

On 16/07/13 13:00, Liang Zhang wrote:
>
> Dear Experts,
>
> I am new to this ffmpeg community and start to learn how to use ffmpeg 
> libav* libraries under Linux ubuntu 3.2.0-24-generic.
>
> For learning, I tried to compile the example codes (demuxing.c) which 
> was provided in ffmpeg web page. I have a compile bugger that said
>
> libavutil/timestamp.h: No such file or directory
>
> Then, I checked the libavutil under /usr/include/ and did not find 
> timestamp.h. Can someone help me where to find this function?
>
The file is under libavutil from the ffmpeg original source.  When 
installed, from compilation, you will find it in /usr/local/include.  If 
you are playing with libav* you should download the ffmpeg source 
distribution rather than rely on the apt-get packages.