[MEncoder-users] Recording a video from a ivtv tv-card (Hauppauge PVR 150)
Saedelaere
saedelaere at arcor.de
Sun Aug 31 12:39:11 CEST 2008
Thanks for your help.
I switched back to a standard cat command. Perhaps later my users will
be able to use mencoder to confert already recorded files to different
formats.
Best regards
RC schrieb:
> On Tue, 12 Aug 2008 09:35:48 +0200 (CEST)
> saedelaere at arcor.de wrote:
>
>> I think mencoder has got two big advantages.
>> First it provides the endpos option. Which is very usefull.
>
> MEncoder's -endpos option is reasonably useful with files, as it is
> necessary to demux the video to determine times. With realtime capture,
> however, the system clock is just as accurate as MEncoder.
>
>> Second later the user should be able to recode the video while
>> recording. Ok this could be done in a second step. Hmm
>
> That would:
> defeat the purpose, and added expense, of an MPEG capture card.
> add more processing (decoding) time than a raw YUV card.
> mean substantially decreased quality vs, a raw YUV card.
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