1 files changed, 0 insertions, 101 deletions
diff --git a/ffmpeg1/libavformat/ncdec.c b/ffmpeg1/libavformat/ncdec.c
deleted file mode 100644
index 8cb7ed4..0000000
--- a/ffmpeg1/libavformat/ncdec.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * NC camera feed demuxer
- * Copyright (c) 2009  Nicolas Martin (martinic at iro dot umontreal dot ca)
- *                     Edouard Auvinet
- *
- * 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 "libavutil/intreadwrite.h"
-#include "avformat.h"
-#include "internal.h"
-
-#define NC_VIDEO_FLAG 0x1A5
-
-static int nc_probe(AVProbeData *probe_packet)
-{
-    int size;
-
-    if (AV_RB32(probe_packet->buf) != NC_VIDEO_FLAG)
-        return 0;
-
-    size = AV_RL16(probe_packet->buf + 5);
-
-    if (size + 20 > probe_packet->buf_size)
-        return AVPROBE_SCORE_MAX/4;
-
-    if (AV_RB32(probe_packet->buf+16+size) == NC_VIDEO_FLAG)
-        return AVPROBE_SCORE_MAX;
-
-    return 0;
-}
-
-static int nc_read_header(AVFormatContext *s)
-{
-    AVStream *st = avformat_new_stream(s, NULL);
-
-    if (!st)
-        return AVERROR(ENOMEM);
-
-    st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
-    st->codec->codec_id   = AV_CODEC_ID_MPEG4;
-    st->need_parsing      = AVSTREAM_PARSE_FULL;
-
-    avpriv_set_pts_info(st, 64, 1, 100);
-
-    return 0;
-}
-
-static int nc_read_packet(AVFormatContext *s, AVPacket *pkt)
-{
-    int size;
-    int ret;
-
-    uint32_t state=-1;
-    while (state != NC_VIDEO_FLAG) {
-        if (url_feof(s->pb))
-            return AVERROR(EIO);
-        state = (state<<8) + avio_r8(s->pb);
-    }
-
-    avio_r8(s->pb);
-    size = avio_rl16(s->pb);
-    avio_skip(s->pb, 9);
-
-    if (size == 0) {
-        av_log(s, AV_LOG_DEBUG, "Next packet size is zero\n");
-        return AVERROR(EAGAIN);
-    }
-
-    ret = av_get_packet(s->pb, pkt, size);
-    if (ret != size) {
-        if (ret > 0) av_free_packet(pkt);
-        return AVERROR(EIO);
-    }
-
-    pkt->stream_index = 0;
-    return size;
-}
-
-AVInputFormat ff_nc_demuxer = {
-    .name           = "nc",
-    .long_name      = NULL_IF_CONFIG_SMALL("NC camera feed"),
-    .read_probe     = nc_probe,
-    .read_header    = nc_read_header,
-    .read_packet    = nc_read_packet,
-    .extensions     = "v",
-};