From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id AC86C4BC96 for ; Tue, 16 Jul 2024 13:00:28 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 3C2B468DA25; Tue, 16 Jul 2024 16:00:18 +0300 (EEST) Received: from out162-62-58-211.mail.qq.com (out162-62-58-211.mail.qq.com [162.62.58.211]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id EE1D068D99D for ; Tue, 16 Jul 2024 16:00:10 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1721134802; bh=NmkxBI9+iEFBAG0+umLj0JjF4LQGjqXkCtJ2KSnVauE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Npn1Di76VrLOmZNJU40u1wzHhlBPy11HEu+OblVN4AYSx0CPhPd1SWfxT/BrRnZvZ zB2+ZJBMgqYuTI2Eq+ZpwEnDU8h5wcSnWUuIpyuXPRirlVJxV2wgHTnWGEChEZRIfI 1Zdmhmkf7OG6ng0TQItk2FtRQRGLwjH+ZUT/Tj9c= Received: from ZHILIZHAO-MB1.tencent.com ([113.108.77.52]) by newxmesmtplogicsvrszb16-1.qq.com (NewEsmtp) with SMTP id EFAB4200; Tue, 16 Jul 2024 20:59:58 +0800 X-QQ-mid: xmsmtpt1721134799tu34foy1w Message-ID: X-QQ-XMAILINFO: MFdGPHhuqhNo0U/b5FZDBdKUSYkSDFYroCVIebpBVkgbR1wOxnnMrp6e+EwuIb AqjKPNRSqbJV4vMtWtA+jHptaYZu1YFdl9KmpC3LTXGFIQ8Uf6xyJsSSh8SVoh2kc5r/Ue4DMdFF tYYcsNKVMxvm4b9dzasaDhHTZRUd1ZFBiYsFvOTTKqKDahHPpxnVR3LaV5HczTa+pDbvd6tg+i/9 QgqzJJZ5c4pjA5LuqfNO7Oq4DOdUz75OanLlW2W33kIAF5ihHBW620FmkhTkDZ9ULCX7JKe1R8lI foV7CIRb+c/Krh4iWcoU2r8LB7hb6Ed+TBDIzk4wE/dBUATQcP/c4uBtcxA2NqpoxTw5C40N97dz 2BOWknBltCQi9XXKYDOa6EXvF8nohjWFhhfwtM5BP0Of5N+OzV3jvG3RXKwTbblU7Cjl28Ttmer7 hefRU8Ifb+cjdSXLKOkXzAUIQbK6dYqyoWyejuEG7enXIqZmtjavQkBc8QVymJ5VONrj37d9UAAL V3SW9ZwGhk0CudbZ1nJ39BDvR4QIB5xJvT7V3NFyLN5tgRP9mjAKwQlNBpgQY5KGZKf1fIBBuXcq Z5D9kKrIrFQrQxlp1xDpavXjEjA57GsJc94pzfuVctzxAkSKGnV9LucwLtRUnMv6N7wqnsFhRQhE AqPK1Yd7CKBxl9rxxaqVnlk0jxlxils25eKXeJXTLgM8Ptfk1wC84v2/jv9V7QE2oUPmnLbHxIeP 9AZecy3eEhU/g5/Xq5Lp3uIUlYB7Ohj718PtrezEuOcWIc37xiP0reN9GwrjNS5J0inxPJI/AgNC RGVomRMCotKvXzIhD/9+W2iQ8XrMLV/lJEcBkt8fEiJNOHi8X3dbS1K0SZg5wmxy2Hkn6S52+NJ7 OXqTJvMLgKw4eLbNOXFZHliI4ZC0o/3B/JpA0fYwkjtkuNhhtQEIA2H+W54TwZDcZok8NalFe2PL yc+HYlqZGTw6yx1POdtvMmGNwQur6izYFd6UN4I0815yIEvimtL+8vqzTezUig X-QQ-XMRINFO: NyFYKkN4Ny6FSmKK/uo/jdU= From: Zhao Zhili To: ffmpeg-devel@ffmpeg.org Date: Tue, 16 Jul 2024 20:59:53 +0800 X-OQ-MSGID: <20240716125953.30663-2-quinkblack@foxmail.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20240716125953.30663-1-quinkblack@foxmail.com> References: <20240716125953.30663-1-quinkblack@foxmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 2/2] avcodec/videotoolboxenc: Set default bitrate to zero X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 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: Zhao Zhili Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: From: Zhao Zhili Zero is auto mode. From the doc of videotoolbox: The default bit rate is zero, which indicates that the video encoder should determine the size of compressed data. Before the patch, the default bitrate is 200000 setting by avcodec/options_table, which doesn't work for most of cases. --- libavcodec/videotoolboxenc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c index 35628341f6..747681fd05 100644 --- a/libavcodec/videotoolboxenc.c +++ b/libavcodec/videotoolboxenc.c @@ -2933,6 +2933,7 @@ static const AVOption h264_options[] = { }; static const FFCodecDefault vt_defaults[] = { + {"b", "0"}, {"qmin", "-1"}, {"qmax", "-1"}, {NULL}, -- 2.42.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".