[LAU] screencasting with ffmpeg

[Rustom Mody]

Thanks so far -- matched the two resolutions

On Fri, Nov 5, 2010 at 6:05 PM, Jeremy Jongepier <jeremy at autostatic.com> wrote:
> On 11/05/2010 01:07 PM, Rustom Mody wrote:

snipped

>> Error I get is
>>
>>
>> [x11grab @ 0x9e04c30] device: :1 -> display: :1 x: 0 y: 0 width: 1280
>> height: 720
>> [x11grab @ 0x9e04c30] shared memory extension  found
>> X Error of failed request:  BadMatch (invalid parameter attributes)
>>   Major opcode of failed request:  130 (MIT-SHM)
>>   Minor opcode of failed request:  4 (X_ShmGetImage)
>>   Serial number of failed request:  11
>>   Current serial number in output stream:  11
>> [1]+  Segmentation fault      Xephyr -ac -screen 1024x768x16
>> -host-cursor -br -reset -terminate :2 2> /dev/null
>>
>
> That is because you're trying to capture a 1280x720 screensize with
> ffmpeg while the Xephyr screensize is 1024x768.

Ok matched the resolutions.
The segmentation fault remains but all the other X error stuff has gone