[Noisebridge-discuss] ATSC background?

[Jeremy Grosser]

Encoding should be roughly the same thing, in reverse :)

You might want to take a look at gstreamer, it has modules for
encoding quite a few different formats (and can hook libavcodec for
everything ffmpeg, VLC, et al support) as well as a somewhat basic
MPEG2-TS muxer.

For example, I use the following to generate a stream compatible with
the iPhone's HTTP live streaming spec:

gst-launch-0.10 alsasrc device=hw:0,4 ! audiopanorama panorama=0.5 !
ffenc_libmp3lame ! ffmux_mpegts ! tcpclientsink host=example.com
port=9999

I've done a writeup of the server-side code for that example here:
http://neohippie.net/blog/implementing-http-live-streaming

--
Jeremy Grosser



On Fri, Sep 18, 2009 at 4:08 PM, Josh Myer <josh at joshisanerd.com> wrote:
> Slick, thanks for the references.
>
> I'm interested in the encoding problem, though, not decoding.
> --
> Josh Myer   650.248.3796
>  josh at joshisanerd.com
>