[mythtv-users] Cheapest card for capturing with MythTV?
Boyd II, Willy
wboyd at fulbright.com
Fri Mar 5 11:52:47 EST 2004
>-----Original Message-----
>From: Bill Chmura [mailto:Bill at Explosivo.com]
>Sent: Friday, March 05, 2004 10:40 AM
>To: 'Discussion about mythtv'
>Subject: RE: [mythtv-users] Cheapest card for capturing with MythTV?
>
>
>
>I love my 350...
>
>But anyway, I was wondering more about the burning to DVD...
>I've been using avidemux2 to chop out commercials, then save
>as DVD PS... This still takes about an hour for 24 minutes of
>video on a P4 2.4 machine. Seems excessive don't it.
>
>Is there any step in the process I can skip? Maybe the video
>processing? I am new to video processing...
>
I have no idea if this will help on the time it takes, 'cause I haven't
tried myself... But I've read it's better to just save the edited version
as elementary streams (separate audio/video), and then mux those with mplex
-f 8 to get a dvd compliant mpeg. Muxing should only take minutes.
>Thanks!
>
>Bill
>
>
>-----Original Message-----
>From: mythtv-users-bounces at mythtv.org
>[mailto:mythtv-users-bounces at mythtv.org] On >Behalf Of Andrew
>Dodd
>Sent: Friday, March 05, 2004 11:07 AM
>To: Discussion about mythtv
>Subject: Re: [mythtv-users] Cheapest card for capturing with MythTV?
>
>
>Quoting Steve Dorsey <steve at dorseygraphics.com>:
>
>> I think I have a card that will play back video, now I need one to
>> capture.
>>
>> What's the cheapest card I can find for capturing? I guess it would
>> have to capture audio AND video, right?
>Not necessarily. Many of the old BT8x8 cards required you to
>hook up an audio passthrough cable from the card to the sound
>card. (Newer Bt878s have btaudio).
>
>My advice: Don't go cheap on the capture card. It is one of
>the key factors in defining your MythTV experience. Last time
>I tried Myth with a dumb capture card I was VERY disappointed
>with it. With my new PVR-350 board, Myth works great.
>
>Getting a PVR-x50 (or other ivtv board such as the Avermedia
>M179) will let you record 720x480 at full framerate with
>little to no CPU usage. If you use a dumb capture card (cx88,
>bt8x8, etc.) you will eat lots of CPU and likely be restricted
>to using a lower resolution. In addition if you happen to
>have a DVD recorder, the video output by ivtv boards can be
>(nearly) burned directly to DVD with only a remuxing needed
>(Fast, I/O bound) as opposed to transcoding (Slow, CPU bound.)
>for anything recorded with a "dumb" cap card.
>
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