From owner-freebsd-usb@freebsd.org Wed Jul 8 12:53:25 2020 Return-Path: Delivered-To: freebsd-usb@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 973C536241A for ; Wed, 8 Jul 2020 12:53:25 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (turbocat.net [88.99.82.50]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4B1zkX5p8Sz42fV; Wed, 8 Jul 2020 12:53:24 +0000 (UTC) (envelope-from hps@selasky.org) Received: from hps2020.home.selasky.org (unknown [178.17.145.105]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id 93333260113; Wed, 8 Jul 2020 14:53:22 +0200 (CEST) Subject: Re: HDMI video capture device To: Steve Wills , freebsd-usb@FreeBSD.org References: <4bb59ca5-36e1-38ca-4789-ec0f7fd8b69a@FreeBSD.org> <52883138-59c5-02fd-1c71-81ef0d02b4c3@FreeBSD.org> From: Hans Petter Selasky Message-ID: Date: Wed, 8 Jul 2020 14:52:59 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: <52883138-59c5-02fd-1c71-81ef0d02b4c3@FreeBSD.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4B1zkX5p8Sz42fV X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of hps@selasky.org designates 88.99.82.50 as permitted sender) smtp.mailfrom=hps@selasky.org X-Spamd-Result: default: False [-2.17 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+a:mail.turbocat.net:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[selasky.org]; NEURAL_HAM_LONG(-0.99)[-0.992]; NEURAL_SPAM_SHORT(0.00)[0.005]; NEURAL_HAM_MEDIUM(-0.88)[-0.884]; RCPT_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:24940, ipnet:88.99.0.0/16, country:DE]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Jul 2020 12:53:25 -0000 On 2020-07-08 14:48, Steve Wills wrote: > Hi, > > On 7/8/20 3:10 AM, Hans Petter Selasky wrote: >> >> Hi, >> >> To get high frame-rate you need to connect the device to a SUPER speed >> capable port. > > Yeah, I checked that, but it's on the right type of port. > >> I think obs-studio doesn't support mpeg transports. > > Yeah, I think it's an OBS or V4L issue because I tested with pwcview and > the video looks great. Not sure where to go from here unfortunately. A hack would be to screen capture pwcview from OBS. --HPS