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Re: [Linphone-developers] [release] linphone-3.7.0

From: Eeri Kask
Subject: Re: [Linphone-developers] [release] linphone-3.7.0
Date: Sat, 01 Mar 2014 14:53:37 +0100
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:24.0) Gecko/20100101 Thunderbird/24.1.0

On Fri, 28 Feb 2014 17:41:12 +0100, Simon MORLAT wrote:
> Linux is not concerned by this problem. The libv4l can do all kind of
> rescaling operation.

Linux has improved then, some years ago dc1394 didn't do that.

> I've digged into mac OS documentation and forum discussions, because
> Linphone is not the only one to suffer from this problem. I logged a bug
> report in our internal bug tracker so that we follow this problem.

Huge thanks!

Few popular applications under OSX like iChat or skype have no problems
with that particular firewire camera causing us trouble here.
(It only outputs qqvga-multiples frame sizes and UYVY format.)

> The objective would be to be able to support all possible video sizes
> up to the camera's biggest resolution, just as the MacOS documentation
> says:
> [...]

If I understand correctly, the "Prefered video size" setting in linphone
affects frame size transmitted to the other endpoint; then in fact it
should not matter which size is read out of the camera?

    Eeri Kask

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