thanks for your answer,

nandan amar a écrit :


    so I have 3 questions :
    1) level 1 :  do ffmpeg and ffserver necessary have to be on the same
    computer ? or is it possible to put a network-link between those 2
    applications ?


Yes This is possible.
You can feed  video stream to ffserver  as :
ffmpeg -i <input_video_file> http://<server_address>:<port_no_where_server_is_listening>/<file.ffm>
Ok I will need to build several computers to test it, including routing to simulate wide lan.
.

    2) level 2 and 3 : is it possible to build this cascade architecture
    with ffmpeg and ffserver ? that means create relay-servers based on
    ffmpeg and ffserver ?

This looks like bit difficult and may not be possible as ffserver needs feed in advance.
So cascading may work but delay may be an issue.

    3) what is the best and reliable encoding for this (video 352x288
    10-15fps +   audio 10 kHz) ?


 what is your streaming media type.
If it is normal movie 25 fps sud work and CIF (352x288) for not so great as HD kind of quality.
The goal is to make live streaming, so the original stream should come from a cam or a webcam, through the video4linux2 kernel module.
mpeg4 or flv (mp3 for audio) could be a good compromise, perhaps ?
Or should it be better to use ogg theora+vorbis

I believe that customers will useVLC to see the result.


-- Xavier COUDIN - coordinateur informatique
    Lycée Pays-de-Retz, 44210 Pornic, gsm 06 80 28 40 53
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--

Amar Kumar Nandan
Karnataka, India, 560100
☎:+91-9019054471
✉:nandan.a...@gmail.com <mailto:nandan.a...@gmail.com>
http://aknandan.co.nr
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Xavier COUDIN - coordinateur informatique
Lycée Pays-de-Retz, 44210 Pornic, gsm 06 80 28 40 53

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