From patchwork Sun Oct 6 05:49:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andriy Gelman X-Patchwork-Id: 15529 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 042CD446EF0 for ; Sun, 6 Oct 2019 08:50:10 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id DE58D687F66; Sun, 6 Oct 2019 08:50:09 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-qt1-f180.google.com (mail-qt1-f180.google.com [209.85.160.180]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 28071680A86 for ; Sun, 6 Oct 2019 08:50:03 +0300 (EEST) Received: by mail-qt1-f180.google.com with SMTP id m15so14695322qtq.2 for ; Sat, 05 Oct 2019 22:50:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=He5Bqog9z0Bi2WhQEwVZALdXNUbIjZOOQj4n1ETU9Ww=; b=S+lBU9LDncSXG7dHggKkerjhw/URnFuRPc77hiu+slk4U1HEjtLAoxjLy7of0jYD8K 4UkPhaBUqHC7YF2zbipYYBAEYvJcLI+hWvsQf2vg84VBfW3aRXrcz4fWcYkb3hdUUe8/ 9v554pnDQMI1Y9AX6VOrkKsS2uj0A3QxSf2v4yZvUvS0T6D7K/Z9VjsjHAjLZYzZLoWu rPmlFIzqH1t2S+Juh2UkBaXs3XDGNQZDVEGmr8YbZgI1CupFLZFEuP8Ao9vyZv2w0njM nsZYYwdX5WZiBoFbPb0qGWzE29JcWmO3lVJ032tEd6u1aZGzg7SJ1Wr3PgYsQN00SQ2X FiPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=He5Bqog9z0Bi2WhQEwVZALdXNUbIjZOOQj4n1ETU9Ww=; b=KILLFKEgh82vbgxRNgYBvDwS8Yvq8fYV8c0sWtKPdsPCBMUuUMa9PoIXIEbmFbI9jt or4sOmcWvw/Q3qya0D2w5hMI9rXst/Iay0Qho4USFXWaG1BDdbH26APAaVKCE3+bAwez 9y8jjfZZJJ9xfPk/CDIW5mhR7uWXRfROaLpo4YOdp04TiNDj4OXfmHSE24Kcr8s3VWA5 IweJJHOeFRnMmMCkFQJiXR770i7uAXiRN6wirS2FuN3j3guFw0m9MbBDYo3PAhLtCHWW uEPWG3h9yodBCIoFBG5YtOU3XeITAabWox8VN5mV1UVKwQP8oowro4+s+FzIL7Pln0SS 36Sw== X-Gm-Message-State: APjAAAVKoDJS/ZU/hpeC5HCwQvbhnv9kV5qW+0EEqOJXIFwI34kMV1v3 /qF1+WMcPAz3nlXdph6Ky8ZiAeWb X-Google-Smtp-Source: APXvYqyv4r6YnkvcTKB8rIuwcZNFLGo3SpT7YzBbMHyBuu150PglRoRK0PE4YLdIwn4tofqCiY+yLg== X-Received: by 2002:ac8:444e:: with SMTP id m14mr24270134qtn.19.1570341001701; Sat, 05 Oct 2019 22:50:01 -0700 (PDT) Received: from localhost.localdomain (c-71-232-27-28.hsd1.ma.comcast.net. [71.232.27.28]) by smtp.gmail.com with ESMTPSA id 54sm8267073qts.75.2019.10.05.22.50.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 05 Oct 2019 22:50:01 -0700 (PDT) From: Andriy Gelman X-Google-Original-From: Andriy Gelman To: ffmpeg-devel@ffmpeg.org Date: Sun, 6 Oct 2019 01:49:47 -0400 Message-Id: <20191006054950.30374-2-andriy.gelman@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191006054950.30374-1-andriy.gelman@gmail.com> References: <20191006054950.30374-1-andriy.gelman@gmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v2 2/5] doc/formats: Update documentation for chromaprint X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Andriy Gelman Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Andriy Gelman Silence detection can only be set with the -algorithm 3 option, so update the documentation. --- doc/muxers.texi | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/doc/muxers.texi b/doc/muxers.texi index b3da8bf12e..cad376aaeb 100644 --- a/doc/muxers.texi +++ b/doc/muxers.texi @@ -105,12 +105,14 @@ It takes a single signed native-endian 16-bit raw audio stream of at most 2 chan @table @option @item silence_threshold -Threshold for detecting silence, ranges from -1 to 32767. -1 disables silence detection and -is required for use with the AcoustID service. Default is -1. +Threshold for detecting silence, ranges from -1 to 32767, where -1 disables +silence detection. Silence detection can only be used with version 3 of the +algorithm (i.e. with -algorithm 3 option). Silence detection is required for use +with the AcoustID service. Default is -1. @item algorithm -Version of algorithm to fingerprint with. Range is 0 to 4. Version 2 requires that silence -detection be enabled. Default is 1. +Version of algorithm to fingerprint with. Range is 0 to 4. Version 3 (-alogrithm +3 option) enables silence detection. Default is 1. @item fp_format Format to output the fingerprint as. Accepts the following options: