[Kdenlive-devel] kdenlive 0.9.3
Christ-Jan Wijtmans
cj.wijtmans at gmail.com
Tue Jan 29 19:14:01 UTC 2013
KMIX/phonon seems to have both Intel MID selected for playing and
recording audio so what do i put there?
On Tue, Jan 29, 2013 at 8:12 PM, Christ-Jan Wijtmans
<cj.wijtmans at gmail.com> wrote:
> Also i do not have pulse and the flag -i pulse seems to want pulse. so
> i will have to manually look for the hw ids to get the correct
> channels?
>
> On Tue, Jan 29, 2013 at 8:10 PM, Christ-Jan Wijtmans
> <cj.wijtmans at gmail.com> wrote:
>> $ ffmpeg -f alsa -i default -f x11grab -r 25 -s 1280x720 -i
>> :0.0+320,180 output.mkv
>>
>>>
>>
>> Incompatible pixel format 'bgra' for codec 'libx264', auto-selecting
>> format 'yuv420p'
>>
>>
>> libx264 seems enabled though?
>>
>> thanks i will try your suggestion
>>
>> On Tue, Jan 29, 2013 at 7:44 PM, Lou <lou at lrcd.com> wrote:
>>> On Tue, 29 Jan 2013 19:38:32 +0100
>>> Christ-Jan Wijtmans <cj.wijtmans at gmail.com> wrote:
>>>
>>>> $ ffmpeg -f alsa -i pulse -f x11grab -r 25 -s 1280x720 -i :0.0+0,24
>>>> -acodec pcm_s16le-vcodec libx264 -vpre lossless_ultrafast -threads 0
>>>> output.mkv
>>>
>>> You need a space between "pcm_s16le" and "-vcodec". Also, "-vpre
>>> lossless_ultrafast" has been removed (along with all of the other text
>>> file based presets for the actual internal x264 presets) with "-preset
>>> ultrafast -qp 0".
>>>
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