Date: Mon, 28 Oct 2002 08:06:59 -0500 From: Anish Mistry <mistry.7@osu.edu> To: Carl Makin <carl@stagecraft.cx> Cc: freebsd-multimedia@FreeBSD.ORG Subject: Re: FreeBSD 4.7R: no sound when recording with ffmpeg? Message-ID: <200210280806.59688.mistry.7@osu.edu> In-Reply-To: <CB5FB6EA-EA6F-11D6-8981-0050E445BE6D@stagecraft.cx> References: <CB5FB6EA-EA6F-11D6-8981-0050E445BE6D@stagecraft.cx>
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On Monday 28 October 2002 07:21 am, Carl Makin wrote: > Hi Steve, >=20 > On Monday, October 28, 2002, at 04:33 PM, Steve O'Hara-Smith wrote: >=20 > > =09Nice, I have been getting great results (low CPU and no jerkiness) > > with "-vcodec mpeg1video -me zero -intra -b 7200" on my AMD2000. >=20 > I have a Celeron 600 and the above ffmpeg parms give me excellent video= =20 > with only the occasional jerkyness, however the audio goes out of sync=20 > *very* quickly. After 120 seconds of recording the sound is obviously=20 > wrong. How do you keep the audio in sync? >=20 > Mencoder keeps the audio in sync, but I can only get, at best, 19fps. >=20 For mencoder try the options: -lameopts cbr:br=3D64:q=3D9 > Any hints? >=20 >=20 > Thanks! >=20 >=20 > Carl. >=20 >=20 > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-multimedia" in the body of the message >=20 >=20 --=20 Anish Mistry To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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