From patchwork Fri Apr 20 05:05:11 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: dongshengwang110@gmail.com X-Patchwork-Id: 8528 Delivered-To: ffmpegpatchwork@gmail.com Received: by 2002:a02:155:0:0:0:0:0 with SMTP id c82-v6csp252480jad; Thu, 19 Apr 2018 22:05:31 -0700 (PDT) X-Google-Smtp-Source: AIpwx497XfnJbqWr1KFdkU9VqGybIw54//q4H+UjsH3/V4e2B2i0O9Mz8dG62dmWlkbtnlT555tf X-Received: by 10.28.85.137 with SMTP id j131mr861278wmb.94.1524200731766; Thu, 19 Apr 2018 22:05:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1524200731; cv=none; d=google.com; s=arc-20160816; b=gtf/7+qSz3Hl+ztBwG1O5MmDD2uOP68Fzc5YgDnmfX6qLUltnPMwvhlH/EBAxS1KsW Ewj4wk0Ec6umazMysIBQ7Ywd7PlyrvzeDa47O6WaOuW6HwbWH6BpJ+A37Zpooddsx6cR QZwBJlLFQ14Bv3lXzNCXQH9bpBwAMTstl/myBT5XnLHoVrk6n9tQoNWdCPbEgJlTgmXK 36zXZH2SmFy6bfNTlUKydN2555hOA2WhG3JbrVOv3sZj6Wn9juoivF9IAY7SCUNsODDG KwDG4+ATx17gHu+TNu2yeX+HUgyHpKG7Ae9+96VGFdWNSpea3o8SA8eeLh9bmUAX3JQd s6vA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:mime-version:cc:reply-to :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:references:in-reply-to:message-id:date :to:from:dkim-signature:delivered-to:arc-authentication-results; bh=BKhGhPFYGAb0J9dnYeH87PaO+GY4Es76gY2OYhWHnT4=; b=Ua55os2U361tKRsKrnxx3TV3gNaCEGoPSC2CJ2oQYJCdNYwPw+NVttNm9hAjqgpxjj PN5efZlpCLWp044CufeM9Z0upjzcfmbE0yQCBxwYSU/gdQx92/IEzs+mxeQ/owb9YSfd f3O4rb7BXbn8p8WraKk19ah7J5ZpRgyjSue2DVrDVlIGoPWrSXyrD4TGCPecN7vY4AmT g0zq2efIOkAWqa1VYbhF+xL1hQ5ZhIiQrcgD8emZlbyMz94b7aWAhUAkmpHwx2yAudd5 /xkNpTVygRx+KVJBrRz8FEck96nucAQ+08oyiLPnvqqX2+CULOuFQkBrLyKoEExdoSAZ E0UQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@gmail.com header.s=20161025 header.b=om9txsr5; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id 71-v6si3845273wrm.65.2018.04.19.22.05.30; Thu, 19 Apr 2018 22:05:31 -0700 (PDT) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@gmail.com header.s=20161025 header.b=om9txsr5; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 437D8680B8A; Fri, 20 Apr 2018 08:05:01 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pf0-f195.google.com (mail-pf0-f195.google.com [209.85.192.195]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 1DD0568028F for ; Fri, 20 Apr 2018 08:04:54 +0300 (EEST) Received: by mail-pf0-f195.google.com with SMTP id l27so3713459pfk.12 for ; Thu, 19 Apr 2018 22:05:22 -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; bh=5zCx+Fc4KAhXZTnPWLdosTJGb3MiwZNKDe8XrV/bZ+U=; b=om9txsr5albrvTFC4Awk1u/LGDlfkxpeNrxVXJd8C0UFXx02LDfZ96H9DfH5eJj9pC URSMF+y1F3m5h3Szmm/1Zt4dNm6dePfpVOwB6oiWtTZk0vkdXNeSVbNzligTUszCUyl2 Ue4qV8vS4ATF1dU68Rb2dZ1vwgryLup+45Q9w0vREunGYQEq4Vlz/QHswfPjzRluTEVG n++7K5XKmRlgEZaGgAq1sXjtga20Beu/VGSIm6pUi6oW4NAv9ckJb1h4YTEU4df4l4n5 kYRfZ0bW7Oc4ieclnK+rP7nFWcI1HBivOFx0i35JtqVx4RFHWetVzlnkLUovYA+i9sUe B5aA== 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; bh=5zCx+Fc4KAhXZTnPWLdosTJGb3MiwZNKDe8XrV/bZ+U=; b=PROSWmgELg1jcKrN0XHitItvAtFPqls0rLON1EwEzS0EMqOPRTutYOht6/TzJ9Uhbt eLBIIxY2wUeFjiUTrJXIVm3/E/NtcHIXKVsyVL/rdoot/R3LgDaKBQtZcFW2toaxUrym QI+2ZImscQA5Bbx+Bo0K2vlipm3jPfRUzpDAQSg6ytlBFSZIkkqHUB/jEZ253n3ldT0i /LsdH/3uWZBxjw3mOeJygTskFOGrpTb6bGgqTfOZMITGMwNed/xxfUxiqthOQv3UkELj tcxWQSVF6B78T0izTRT6atDBF/CtNg+JFfR51WXMfG7ylryCuoWjqzSMotpgc0EiFD99 0sgA== X-Gm-Message-State: ALQs6tAmJ+dC7rr3Zwrfx+dvBUHBPmVCLOEXOU7/wtNRbib8leYCWWJ8 vgR+g0i2uGJ5qqOkR5pORCc/Vw== X-Received: by 10.99.37.196 with SMTP id l187mr7412010pgl.221.1524200719878; Thu, 19 Apr 2018 22:05:19 -0700 (PDT) Received: from localhost.localdomain (210-140-85-135.jp-east.compute.idcfcloud.com. [210.140.85.135]) by smtp.gmail.com with ESMTPSA id p6sm10518950pfk.104.2018.04.19.22.05.17 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 19 Apr 2018 22:05:18 -0700 (PDT) From: dongshengwang110@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Fri, 20 Apr 2018 13:05:11 +0800 Message-Id: <20180420050511.32913-1-dongshengwang110@gmail.com> X-Mailer: git-send-email 2.15.1 (Apple Git-101) In-Reply-To: References: Subject: [FFmpeg-devel] [PATCH] dash repair seg size 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: dongsheng7 MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: dongsheng7 Signed-off-by: dongsheng7 --- libavformat/dashdec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c index 6304ad933b..4b845262ed 100644 --- a/libavformat/dashdec.c +++ b/libavformat/dashdec.c @@ -588,7 +588,7 @@ static struct fragment * get_Fragment(char *range) char *str_end_offset; char *str_offset = av_strtok(range, "-", &str_end_offset); seg->url_offset = strtoll(str_offset, NULL, 10); - seg->size = strtoll(str_end_offset, NULL, 10) - seg->url_offset; + seg->size = strtoll(str_end_offset, NULL, 10) - seg->url_offset + 1; } return seg; @@ -1581,7 +1581,7 @@ static int open_input(DASHContext *c, struct representation *pls, struct fragmen /* try to restrict the HTTP request to the part we want * (if this is in fact a HTTP request) */ av_dict_set_int(&opts, "offset", seg->url_offset, 0); - av_dict_set_int(&opts, "end_offset", seg->url_offset + seg->size, 0); + av_dict_set_int(&opts, "end_offset", seg->url_offset + seg->size - 1, 0); } ff_make_absolute_url(url, c->max_url_size, c->base_url, seg->url);