From patchwork Sun Apr 11 13:56:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Denis Shulyaka X-Patchwork-Id: 26863 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 BD72C44ADE2 for ; Sun, 11 Apr 2021 16:56:38 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 934CE680903; Sun, 11 Apr 2021 16:56:38 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-lf1-f48.google.com (mail-lf1-f48.google.com [209.85.167.48]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id DDC66680371 for ; Sun, 11 Apr 2021 16:56:31 +0300 (EEST) Received: by mail-lf1-f48.google.com with SMTP id n138so17142817lfa.3 for ; Sun, 11 Apr 2021 06:56:31 -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:mime-version :content-transfer-encoding; bh=LNbfiw1hRAHKv9RFU3rsb0aG5xnSZ2/IlQeA0zdt+Wg=; b=tqYdornVJC4MAuEM+Gb2ufduQaPdi4+18Ek1ZEUhuevJY72TU7bfondzNCR/dzeNVD U19H/+xJNn8zdzcLG3QXoSqY8RSrIIIpc3POxxquBVCoplcZnVqvkR5BQzmUfCMnNWGq cboIAhUFQdm2pJeGu7qZeugsGMwkugxXJcOX1INi5LBVjUosnHcmlQ1gPaYZPlgqhnO/ CpHFJPY/fZTtay6qa8pvGAGdAVeNV4Z5pDHe4aam4JrUaaF6MjH0njgxvyXbc43pFSWt q9c7FTucLrhURfDpO2kE7DXPLmlLUbYZq6Fj4I9DlVGHgw62eDgbIJO8VBzgL1hYR2Ge grKQ== 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:mime-version :content-transfer-encoding; bh=LNbfiw1hRAHKv9RFU3rsb0aG5xnSZ2/IlQeA0zdt+Wg=; b=qVeOAkEcW4afaJ9TwYOFnhkgsJ5Tp7xCBphEjK0R+SEUltx/+f99b7JNeZEBeqfEFH 9oeVUDTVZ2UY1Mc8UettBAlcMM96BePZfj1RD/yCCWDne52Q7jBGTBpsj0JrQPCDI+fu M3znz1znqWXUnKmqsCVeGjaDGX0w1JXv1qTEf1v5jlI4JScdqccwGSMSL5gqsuINEQDy wKZE1xpahm3fZph4uGf8mBpS26+PxDkAjm8bhkOTE7mYk/MQHakxWGTje9anG6D6SYUr flFiScaP9cv/R5J4LlAybLOptNAlGnb0u4VZlf5F2qfyXna43J9miZvs705E2YjL9SDU Jw6A== X-Gm-Message-State: AOAM531NlTpNvWfGnfIVN0JVXEbNzKpFOaX70YVY3ubOscC3STiXVLjU NmqbLKZEBN0tVarMMOEbw4x+2G6ChwCu4Q== X-Google-Smtp-Source: ABdhPJwCgKSJknn3fDeSGhp6W+8KaZuuG7ZsSTQf8lQ5sj/fvtD8+MSTPdr02ypwa+4Y1MOvzkAttA== X-Received: by 2002:a05:6512:368a:: with SMTP id d10mr16753901lfs.268.1618149390879; Sun, 11 Apr 2021 06:56:30 -0700 (PDT) Received: from denis.atlantis ([2a02:2168:86c7:6f00::e73]) by smtp.gmail.com with ESMTPSA id c16sm1555005lfb.57.2021.04.11.06.56.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 11 Apr 2021 06:56:30 -0700 (PDT) From: Denis Shulyaka X-Google-Original-From: Denis Shulyaka To: ffmpeg-devel@ffmpeg.org Date: Sun, 11 Apr 2021 16:56:01 +0300 Message-Id: <20210411135601.611185-1-Shulyaka@gmail.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] Fix SPDIF detection score 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: Denis Shulyaka Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" This patch fixes the detection score for spdif (IEC61937). Signed-off-by: Denis Shulyaka --- libavformat/spdifdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/spdifdec.c b/libavformat/spdifdec.c index 1808fa9d65..05c155f49c 100644 --- a/libavformat/spdifdec.c +++ b/libavformat/spdifdec.c @@ -140,7 +140,7 @@ int ff_spdif_probe(const uint8_t *p_buf, int buf_size, enum AVCodecID *codec) break; /* continue probing to find more sync codes */ - probe_end = FFMIN(buf + SPDIF_MAX_OFFSET, p_buf + buf_size - 1); + probe_end = FFMIN(buf + SPDIF_MAX_OFFSET + 1, p_buf + buf_size - 1); /* skip directly to the next sync code */ if (!spdif_get_offset_and_codec(NULL, (buf[2] << 8) | buf[1],