[streaming] Re: streaming to an ASI output

[Thomas Kernen]

Christophe Massiot wrote:
> On Sun, Apr 30, 2006, Sigmund Augdal Helberg wrote:
>> On Sun, 2006-04-30 at 00:22 +0200, Thomas Kernen wrote:
>>> On a box that is currently streaming out DVB-S/C/T sources, I wish to 
>>> add an ASI output if VLC supports this option. I've only come across 
>>> limited information related to ASI support and VLC, mostly as a possible 
>>> source, but no clear yes/no about ASI output.
>>>
>>> Could someone please shed some light on this feature/option?
>> VLC has no explicit ASI support. I've heard reports of ASI drivers
>> providing special files that vlc could use not knowing they were asi
>> devices. I do not know which devices that were, and which drivers they
>> used. I also think this was for ASI input, not output.
> 
> VLS had ASI input support, via the Linux driver for the Computer Modules
> (http://www.computermodules.com/) cards. The Computer Modules driver
> just exports a device file which, after configuration from an external
> program, can be read like a standard UNIX FIFO (stream:/dev/asirx0).
> 
> The same drivers also support ASI output cards in pretty much the same
> way. I expect that just writing to the device as if it was a file should
> work as well, except if the driver expects some timing information. Even
> in that case it shouldn't be difficult to write such a plug-in for VLC.
> I do not have those output cards so I can't test.
> 

Thanks for the feedback, this clarifies the situation.

Thomas

-- 
This is the streaming mailing-list, see http://www.videolan.org/streaming/
To unsubscribe, please read http://www.videolan.org/support/lists.html