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GET /api/1.1/patches/19476/?format=api
{ "id": 19476, "url": "https://patchwork.libcamera.org/api/1.1/patches/19476/?format=api", "web_url": "https://patchwork.libcamera.org/patch/19476/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20240202090805.120601-1-nicolas@ndufresne.ca>", "date": "2024-02-02T09:08:05", "name": "doc: gstreamer: Add missing queues", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "ffe85790dff6294531f257f789dbdb0d12a89a6b", "submitter": { "id": 30, "url": "https://patchwork.libcamera.org/api/1.1/people/30/?format=api", "name": "Nicolas Dufresne", "email": "nicolas@ndufresne.ca" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/19476/mbox/", "series": [ { "id": 4165, "url": "https://patchwork.libcamera.org/api/1.1/series/4165/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4165", "date": "2024-02-02T09:08:05", "name": "doc: gstreamer: Add missing queues", "version": 1, "mbox": "https://patchwork.libcamera.org/series/4165/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/19476/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/19476/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "X-Original-To": "parsemail@patchwork.libcamera.org", "Delivered-To": "parsemail@patchwork.libcamera.org", "Received": [ "from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 6D945BDB13\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 2 Feb 2024 09:08:15 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id DBFB962803;\n\tFri, 2 Feb 2024 10:08:14 +0100 (CET)", "from madrid.collaboradmins.com (madrid.collaboradmins.com\n\t[IPv6:2a00:1098:ed:100::25])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 091E262801\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 2 Feb 2024 10:08:13 +0100 (CET)", "from nicolas-tpx395.localdomain (cola.collaboradmins.com\n\t[195.201.22.229])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\tkey-exchange X25519 server-signature RSA-PSS (4096 bits)\n\tserver-digest SHA256)\n\t(No client certificate requested) (Authenticated sender: nicolas)\n\tby madrid.collaboradmins.com (Postfix) with ESMTPSA id A10983782082; \n\tFri, 2 Feb 2024 09:08:12 +0000 (UTC)" ], "From": "Nicolas Dufresne <nicolas@ndufresne.ca>", "To": "libcamera-devel@lists.libcamera.org", "Subject": "[PATCH] doc: gstreamer: Add missing queues", "Date": "Fri, 2 Feb 2024 10:08:05 +0100", "Message-ID": "<20240202090805.120601-1-nicolas@ndufresne.ca>", "X-Mailer": "git-send-email 2.43.0", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "Cc": "Nicolas Dufresne <nicolas.dufresne@collabora.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "From: Nicolas Dufresne <nicolas.dufresne@collabora.com>\n\nAs libcamerasrc reports some latency, a queue is needed in order to store the\ndata in case the buffers has been produced slightly ahead of our reported\nlatency.\n\nSigned-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>\n---\n README.rst | 6 +++---\n 1 file changed, 3 insertions(+), 3 deletions(-)", "diff": "diff --git a/README.rst b/README.rst\nindex 6b764fb7..cc39cd5f 100644\n--- a/README.rst\n+++ b/README.rst\n@@ -134,7 +134,7 @@ onto the OpenGL accelerated display element on your system.\n \n .. code::\n \n- gst-launch-1.0 libcamerasrc camera-name=\"Camera 1\" ! glimagesink\n+ gst-launch-1.0 libcamerasrc camera-name=\"Camera 1\" ! queue ! glimagesink\n \n To show the first camera found you can omit the camera-name property, or you\n can list the cameras and their capabilities using:\n@@ -149,7 +149,7 @@ if desired with a pipeline such as:\n .. code::\n \n gst-launch-1.0 libcamerasrc ! 'video/x-raw,width=1280,height=720' ! \\\n- glimagesink\n+ queue ! glimagesink\n \n The libcamerasrc element has two log categories, named libcamera-provider (for\n the video device provider) and libcamerasrc (for the operation of the camera).\n@@ -165,7 +165,7 @@ the following example could be used as a starting point:\n \n gst-launch-1.0 libcamerasrc ! \\\n video/x-raw,colorimetry=bt709,format=NV12,width=1280,height=720,framerate=30/1 ! \\\n- jpegenc ! multipartmux ! \\\n+ queue ! jpegenc ! multipartmux ! \\\n tcpserversink host=0.0.0.0 port=5000\n \n Which can be received on another device over the network with:\n", "prefixes": [] }