making act segmenter

1 files changed, 0 insertions, 104 deletions

diff --git a/ffmpeg1/libavformat/epafdec.c b/ffmpeg1/libavformat/epafdec.c
deleted file mode 100644
index c737892..0000000
--- a/ffmpeg1/libavformat/epafdec.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Ensoniq Paris Audio File demuxer
- * Copyright (c) 2012 Paul B Mahol
- *
- * 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"
-#include "pcm.h"
-
-static int epaf_probe(AVProbeData *p)
-{
-    if (((AV_RL32(p->buf) == MKTAG('f','a','p',' ') &&
-          AV_RL32(p->buf + 8) == 1) ||
-         (AV_RL32(p->buf) == MKTAG(' ','p','a','f') &&
-          AV_RN32(p->buf + 8) == 0)) &&
-       !AV_RN32(p->buf +  4) && AV_RN32(p->buf + 12) &&
-        AV_RN32(p->buf + 20))
-        return AVPROBE_SCORE_MAX / 4 * 3;
-    return 0;
-}
-
-static int epaf_read_header(AVFormatContext *s)
-{
-    int le, sample_rate, codec, channels;
-    AVStream *st;
-
-    avio_skip(s->pb, 4);
-    if (avio_rl32(s->pb))
-        return AVERROR_INVALIDDATA;
-
-    le = avio_rl32(s->pb);
-    if (le && le != 1)
-        return AVERROR_INVALIDDATA;
-
-    if (le) {
-        sample_rate = avio_rl32(s->pb);
-        codec       = avio_rl32(s->pb);
-        channels    = avio_rl32(s->pb);
-    } else {
-        sample_rate = avio_rb32(s->pb);
-        codec       = avio_rb32(s->pb);
-        channels    = avio_rb32(s->pb);
-    }
-
-    if (!channels || !sample_rate)
-        return AVERROR_INVALIDDATA;
-
-    st = avformat_new_stream(s, NULL);
-    if (!st)
-        return AVERROR(ENOMEM);
-
-    st->codec->codec_type  = AVMEDIA_TYPE_AUDIO;
-    st->codec->channels    = channels;
-    st->codec->sample_rate = sample_rate;
-    switch (codec) {
-    case 0:
-        st->codec->codec_id = le ? AV_CODEC_ID_PCM_S16LE : AV_CODEC_ID_PCM_S16BE;
-        break;
-    case 2:
-        st->codec->codec_id = AV_CODEC_ID_PCM_S8;
-        break;
-    case 1:
-        avpriv_request_sample(s, "24-bit Paris PCM format");
-    default:
-        return AVERROR_INVALIDDATA;
-    }
-
-    st->codec->bits_per_coded_sample = av_get_bits_per_sample(st->codec->codec_id);
-    st->codec->block_align = st->codec->bits_per_coded_sample * st->codec->channels / 8;
-
-    avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate);
-
-    if (avio_skip(s->pb, 2024) < 0)
-        return AVERROR_INVALIDDATA;
-    return 0;
-}
-
-AVInputFormat ff_epaf_demuxer = {
-    .name           = "epaf",
-    .long_name      = NULL_IF_CONFIG_SMALL("Ensoniq Paris Audio File"),
-    .read_probe     = epaf_probe,
-    .read_header    = epaf_read_header,
-    .read_packet    = ff_pcm_read_packet,
-    .read_seek      = ff_pcm_read_seek,
-    .extensions     = "paf,fap",
-    .flags          = AVFMT_GENERIC_INDEX,
-};