From 8992cb1d0d07edc33d274f6d7924ecdf6f83d994 Mon Sep 17 00:00:00 2001 From: Tim Redfern Date: Thu, 5 Sep 2013 17:57:22 +0100 Subject: making act segmenter --- ffmpeg/libavcodec/svq1.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 ffmpeg/libavcodec/svq1.c (limited to 'ffmpeg/libavcodec/svq1.c') diff --git a/ffmpeg/libavcodec/svq1.c b/ffmpeg/libavcodec/svq1.c new file mode 100644 index 0000000..c219f22 --- /dev/null +++ b/ffmpeg/libavcodec/svq1.c @@ -0,0 +1,43 @@ +/* + * SVQ1 decoder + * ported to MPlayer by Arpi + * ported to libavcodec by Nick Kurshev + * + * Copyright (C) 2002 the xine project + * Copyright (C) 2002 the ffmpeg project + * + * SVQ1 Encoder (c) 2004 Mike Melanson + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file + * Sorenson Vector Quantizer #1 (SVQ1) video codec. + * For more information of the SVQ1 algorithm, visit: + * http://www.pcisys.net/~melanson/codecs/ + */ + +#include "svq1.h" +#include "svq1_cb.h" +#include "svq1_vlc.h" + +/* standard video sizes */ +const uint16_t ff_svq1_frame_size_table[7][2] = { + { 160, 120 }, { 128, 96 }, { 176, 144 }, { 352, 288 }, + { 704, 576 }, { 240, 180 }, { 320, 240 } +}; -- cgit v1.2.3