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[79.124.17.100]) by mx.google.com with ESMTP id 198si1577623wmm.132.2017.07.02.13.10.53; Sun, 02 Jul 2017 13:10:53 -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.b=jNwxa2ca; 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=NONE 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 A40D2680BE4; Sun, 2 Jul 2017 23:10:49 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-lf0-f52.google.com (mail-lf0-f52.google.com [209.85.215.52]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 7801C680533 for ; Sun, 2 Jul 2017 23:10:43 +0300 (EEST) Received: by mail-lf0-f52.google.com with SMTP id l13so92716424lfl.1 for ; Sun, 02 Jul 2017 13:10:44 -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; bh=AWyLHrrxZ3MLPAubvpXTBA19GPkuvKRj6CDemoQRQTI=; b=jNwxa2ca4DlbV6RxQ2gTgP7notPQpzjaxhNFioX82I+dVdfTxBcO6/rlI5Sj9gyqK3 OQC5Nfy6KXHlt2MrnduwaGxi1k9EvQow7aepyNyIgyup/tUmUTgPTWcZ8m2V2BR+Ko3C ZyELv6GjfXQcIMA98NIVjFEV3RbNQITWtxGQkIjlvdBZAIN39BMRNbTpMWOrfybm3waw RfS0hfwaqcV+TpepwoiV+SPVju3L8XvqLwho88mkAXySpR6O06Z1/e+/WP5jfmSiHw4C PcUJ2VppSb/yDCDeCPrjIYw9W6SKWF8IXRFU+rUifR1vAmZ5Ix1VJh8Xra9Gn3W+3tQ2 XvCA== 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; bh=AWyLHrrxZ3MLPAubvpXTBA19GPkuvKRj6CDemoQRQTI=; b=qR9kBMWOhjOKUHIPSn+oSs8D+vQvHtvLzIIMBqATxFkmQH2YflRaDbFOH4hUbne4h0 iz0//GVlg+oAaClznIMpVhx6ByAWJ1xJOguEHahYmMvG73idyzXmCWkDVDyM09WyZuaF 4HPwPKykz3zVx86IelcowYmHrHNIVL5iuZIfpGk7G7oEfeQM204k/EsaX8qI4sFIvch6 +nZRZGNQ20bY1jlwwunvxNDCo+eZykhpf/swpZ3CpwOdhTPh9JH65F/6F+oIaniaZoVo TisINGVl75gIFK4PYZJ4YDIgJ+WRcKzShPabDHBT+eC8iJcPGsumph+GaKiz0N+WOQWT /m/w== X-Gm-Message-State: AKS2vOyHQCdoyJioSR4XqPF1eTdv+jYgtvFmfzHolELV6AdasahvJGUw N6nkF/fBo7xUG59P X-Received: by 10.25.149.71 with SMTP id x68mr10068448lfd.136.1499026244078; Sun, 02 Jul 2017 13:10:44 -0700 (PDT) Received: from localhost.localdomain ([2a02:1c8:101:ffb:56a0:50ff:fe7d:1bd2]) by smtp.gmail.com with ESMTPSA id j200sm3695010lfe.68.2017.07.02.13.10.42 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 02 Jul 2017 13:10:43 -0700 (PDT) From: "Azamat H. Hackimov" To: ffmpeg-devel@ffmpeg.org Date: Mon, 3 Jul 2017 01:10:55 +0500 Message-Id: <20170702201055.10259-1-azamat.hackimov@gmail.com> X-Mailer: git-send-email 2.13.0 Subject: [FFmpeg-devel] [PATCH] libavformat/gdv: Fix parsing for soundless video 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: "Azamat H. Hackimov" MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Added 2 byte skipping if there no sound present, that fixes playback files without sound stream. --- libavformat/gdv.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavformat/gdv.c b/libavformat/gdv.c index 90692bd61c..32209320a7 100644 --- a/libavformat/gdv.c +++ b/libavformat/gdv.c @@ -107,6 +107,8 @@ static int gdv_read_header(AVFormatContext *ctx) gdv->audio_size = (ast->codecpar->sample_rate / fps) * ast->codecpar->channels * (1 + !!(snd_flags & 4)) / (1 + !!(snd_flags & 8)); gdv->is_audio = 1; + } else { + avio_skip(pb, 2); } vid_depth = avio_rl16(pb); avio_skip(pb, 4);