From patchwork Wed May 22 20:39:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Dufresne X-Patchwork-Id: 20087 Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id F3359BDE6B for ; Wed, 22 May 2024 20:39:59 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id 6377B6349A; Wed, 22 May 2024 22:39:58 +0200 (CEST) Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [IPv6:2a00:1098:ed:100::25]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 4E65663471 for ; Wed, 22 May 2024 22:39:57 +0200 (CEST) Received: from nicolas-tpx395.lan (cola.collaboradmins.com [195.201.22.229]) (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) (No client certificate requested) (Authenticated sender: nicolas) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 776BE3781480; Wed, 22 May 2024 20:39:56 +0000 (UTC) From: Nicolas Dufresne To: libcamera-devel@lists.libcamera.org Cc: Nicolas Dufresne Subject: [PATCH v1 0/2] Document libcamerasrc multi stream usage Date: Wed, 22 May 2024 16:39:22 -0400 Message-ID: <20240522203924.1111388-1-nicolas@ndufresne.ca> X-Mailer: git-send-email 2.45.0 MIME-Version: 1.0 X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" From: Nicolas Dufresne This patch adds missing GstChildProxy interface neded to configure pads role from gst-launch-1.0 syntax and document how to use that with multi-stream. The example have been tested on Raspberry Pi4 with the camera module 3 and wayfire compositor. Nicolas Dufresne (2): gst: Add child proxy support to libcamerasrc gst: Document libcamerasrc multi stream usage README.rst | 16 +++++++++++ src/gstreamer/gstlibcamerasrc.cpp | 45 +++++++++++++++++++++++++++++-- 2 files changed, 59 insertions(+), 2 deletions(-)