[Libav-user] AVStream and multiple clients

[Sebastien Bonopera]

Hello,

I succesfully implemented a server using ffmpeg libraries that send a
stream to a client. This stream is feed by capturing screenshots of my
desktop. Now, I'm wondering how to send this same stream to multiple
clients...

I tried several things such as simply use one copy of AVStream,
AVFormatContext, AVCodec, AVCodecContext, AVOutputContext per client.
However, whenever I call av_write_frame ()
, I got an "Floating point exception".

There is the gdb's backtrace:
[
Program received signal SIGFPE, Arithmetic exception.
0x000000000051f470 in compute_pkt_fields2 ()
(gdb) bt
#0  0x000000000051f470 in compute_pkt_fields2 ()
#1  0x0000000000520538 in av_write_frame ()
#2  0x00000000004922fa in myFunction (this=0x7fffe40008f0,  ...
]

How I am suppose to do to send the same stream to different clients ? Is
there any tutorial/example ? I tried to read ffserver.c, but it seems this
one launches one application (ffmpeg) per clients.

Cordially,
Seb
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