[FFmpeg-devel] libavformat and video4linux2 acquire problems

[Luca Abeni]

Hi Levente,

Levente Nov?k wrote:
[...]
>>> and -vc to string(S-video, composite0,...)
>> I do not think this one is useful. I have seen cards in which the first 
>> composite input is "composite0", and other cards in which the first 
>> composite input is "composite1"... So, I think that using the input name 
>> is not too reliable.
> 
> It is better to let -vc accept a number (int). But it is definitely
> handy to be able to choose the input with Ffmpeg.
So, the current code should be ok... Isn't "-vc <input number>" working? 
Let me know if there are problems with "-vc" or "-tvstd", so that I can 
fix them...
(note that currently if you do not use "-tvstd" and "-vc" ffmpeg will 
force input 0 and the ntsc standard).


			Thanks,
				Luca