From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx3.redhat.com (mx3.redhat.com [172.16.48.32]) by int-mx1.corp.redhat.com (8.13.1/8.13.1) with ESMTP id m16G4aeV019968 for ; Wed, 6 Feb 2008 11:04:36 -0500 Received: from ug-out-1314.google.com (ug-out-1314.google.com [66.249.92.170]) by mx3.redhat.com (8.13.1/8.13.1) with ESMTP id m16G3vWY031442 for ; Wed, 6 Feb 2008 11:03:58 -0500 Received: by ug-out-1314.google.com with SMTP id t39so458743ugd.6 for ; Wed, 06 Feb 2008 08:03:57 -0800 (PST) From: Francisco Javier Cabello To: video4linux-list@redhat.com Date: Wed, 6 Feb 2008 17:03:57 +0100 MIME-Version: 1.0 Message-Id: <200802061704.00367.fjcabello@visual-tools.com> Subject: saa7130. how many buffers? List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0878321185==" Sender: video4linux-list-bounces@redhat.com Errors-To: video4linux-list-bounces@redhat.com List-ID: --===============0878321185== Content-Type: multipart/signed; boundary="nextPart1775526.QnCSMlNWI6"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit --nextPart1775526.QnCSMlNWI6 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Hi all, I am working with a saa7130 based capture board. It has four saa7134 grabbi= ng=20 video from four different cameras. I want to grab 25 fps from each camera. I have realized that saa7130 driver= =20 uses four video buffers, although you can set more buffers per device. How many buffers should I use? are four buffers enough? Is there any way ch= eck=20 if driver is lacking buffers during capture process? Thanks in advance. Paco =2D-=20 One of my most productive days was throwing away 1000 lines of code (Ken=20 Thompson) =2D---------------- PGP fingerprint: AF69 62B4 97EB F5BB 2C60 B802 568A E122 BBBE 5820 PGP Key available at http://pgp.mit.edu =2D---------------- --nextPart1775526.QnCSMlNWI6 Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQBHqdpwVorhIru+WCARAiCOAJ9RH41iDi3ULnqWweCVqvnxf5FxPwCfa+H6 Aw1RhVr2b00B21Wxm9yOL3U= =Ycf2 -----END PGP SIGNATURE----- --nextPart1775526.QnCSMlNWI6-- --===============0878321185== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list --===============0878321185==--