making act segmenter

1 files changed, 0 insertions, 79 deletions

diff --git a/ffmpeg1/libavformat/cdg.c b/ffmpeg1/libavformat/cdg.c
deleted file mode 100644
index 2d40d3d..0000000
--- a/ffmpeg1/libavformat/cdg.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * CD Graphics Demuxer
- * Copyright (c) 2009 Michael Tison
- *
- * 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
- */
-
-#include "avformat.h"
-#include "internal.h"
-
-#define CDG_PACKET_SIZE    24
-#define CDG_COMMAND        0x09
-#define CDG_MASK           0x3F
-
-static int read_header(AVFormatContext *s)
-{
-    AVStream *vst;
-    int ret;
-
-    vst = avformat_new_stream(s, NULL);
-    if (!vst)
-        return AVERROR(ENOMEM);
-
-    vst->codec->codec_type = AVMEDIA_TYPE_VIDEO;
-    vst->codec->codec_id   = AV_CODEC_ID_CDGRAPHICS;
-
-    /// 75 sectors/sec * 4 packets/sector = 300 packets/sec
-    avpriv_set_pts_info(vst, 32, 1, 300);
-
-    ret = avio_size(s->pb);
-    if (ret > 0)
-        vst->duration = (ret * vst->time_base.den) / (CDG_PACKET_SIZE * 300);
-
-    return 0;
-}
-
-static int read_packet(AVFormatContext *s, AVPacket *pkt)
-{
-    int ret;
-
-    while (1) {
-        ret = av_get_packet(s->pb, pkt, CDG_PACKET_SIZE);
-        if (ret < 1 || (pkt->data[0] & CDG_MASK) == CDG_COMMAND)
-            break;
-        av_free_packet(pkt);
-    }
-
-    pkt->stream_index = 0;
-    pkt->dts=
-    pkt->pts= pkt->pos / CDG_PACKET_SIZE;
-
-    if(ret>5 && (pkt->data[0]&0x3F) == 9 && (pkt->data[1]&0x3F)==1 && !(pkt->data[2+2+1] & 0x0F)){
-        pkt->flags = AV_PKT_FLAG_KEY;
-    }
-    return ret;
-}
-
-AVInputFormat ff_cdg_demuxer = {
-    .name           = "cdg",
-    .long_name      = NULL_IF_CONFIG_SMALL("CD Graphics"),
-    .read_header    = read_header,
-    .read_packet    = read_packet,
-    .flags          = AVFMT_GENERIC_INDEX,
-    .extensions     = "cdg",
-};