From patchwork Fri Aug 21 06:37:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Vikas Agrawal (Engrg-SW)" X-Patchwork-Id: 21785 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 6511C44A517 for ; Fri, 21 Aug 2020 09:37:41 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 449F468B69A; Fri, 21 Aug 2020 09:37:41 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from hqnvemgate24.nvidia.com (hqnvemgate24.nvidia.com [216.228.121.143]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 9BCB368B66D for ; Fri, 21 Aug 2020 09:37:34 +0300 (EEST) Received: from hqpgpgate102.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate24.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Thu, 20 Aug 2020 23:35:36 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate102.nvidia.com (PGP Universal service); Thu, 20 Aug 2020 23:37:32 -0700 X-PGP-Universal: processed; by hqpgpgate102.nvidia.com on Thu, 20 Aug 2020 23:37:32 -0700 Received: from vikasa-dt1.nvidia.com (172.20.13.39) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 21 Aug 2020 06:37:30 +0000 From: "Vikas Agrawal (Engrg-SW)" To: Date: Fri, 21 Aug 2020 12:07:18 +0530 Message-ID: <20200821063718.2003-1-vikasa@nvidia.com> X-Mailer: git-send-email 2.24.0.windows.2 In-Reply-To: <4e56b710-dd3a-2893-7369-c8fdcec7eb21@gmail.com> References: <4e56b710-dd3a-2893-7369-c8fdcec7eb21@gmail.com> MIME-Version: 1.0 X-Originating-IP: [172.20.13.39] X-ClientProxiedBy: HQMAIL107.nvidia.com (172.20.187.13) To HQMAIL107.nvidia.com (172.20.187.13) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1597991736; bh=lOURdTLmqPheoH0gLpVyQj2EvoNGRl0jTX823stcCTg=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:X-Originating-IP: X-ClientProxiedBy:Content-Transfer-Encoding:Content-Type; b=aCNYynuIBUNn2AH2B2QKjBrY+UwtMyWOFWS/6OzBnfZNnIUNIJEqlZKumyEYFYNhC D9VGEcBTFO4CcUSX3h7U0RY32ubyDOWJWCTU5q0ciT/a1a/xhKNE4hDLDLNagBhnmS F46xsX2GWQYbBu+iChPjZeb9hTU5EAeR5Ro1detYaGnQh/tEiKFbXYZqM90ocp9y21 DWsMO6ygIbmX66JxklcmBlDYtRbGOQwFXw5vhYNsSQwz3CxOwwZYyGF6rgTwvBLjS4 fya9WkW5iKAu8hhdg7R5LiFYI98nbO+12SeTUt3sgjQ+/AdUdpq2Q3rJQf24Wr0Mpz 0HpBqHCzvmEjg== Subject: [FFmpeg-devel] [PATCH] Set AVSTREAM_PARSE_HEADERS flag for AV1 MP4 streams 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: vikasa@nvidia.com Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Updated patch as per recommendation. It help initialize chroma format and other info properly Chroma format wasn't correct if I use below code: avformat_find_stream_info(fmtc, NULL); iVideoStream = av_find_best_stream(fmtc, AVMEDIA_TYPE_VIDEO, -1, -1, NULL, 0); eChromaFormat = (AVPixelFormat)fmtc->streams[iVideoStream]->codecpar->format; --- libavformat/mov.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavformat/mov.c b/libavformat/mov.c index 1532e74d67..4c8598c992 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -2423,6 +2423,9 @@ static int mov_finalize_stsd_codec(MOVContext *c, AVIOContext *pb, case AV_CODEC_ID_VP9: st->need_parsing = AVSTREAM_PARSE_FULL; break; + case AV_CODEC_ID_AV1: + st->need_parsing = AVSTREAM_PARSE_HEADERS; + break; default: break; }