1 files changed, 0 insertions, 99 deletions
diff --git a/ffmpeg/libavformat/avr.c b/ffmpeg/libavformat/avr.c
deleted file mode 100644
index a33134e..0000000
--- a/ffmpeg/libavformat/avr.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * AVR 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 avr_probe(AVProbeData *p)
-{
-    if (AV_RL32(p->buf) != MKTAG('2', 'B', 'I', 'T'))
-        return 0;
-
-    if (!AV_RB16(p->buf+12) || AV_RB16(p->buf+12) > 256) // channels
-        return AVPROBE_SCORE_EXTENSION/2;
-    if (AV_RB16(p->buf+14) > 256) // bps
-        return AVPROBE_SCORE_EXTENSION/2;
-
-    return AVPROBE_SCORE_EXTENSION;
-}
-
-static int avr_read_header(AVFormatContext *s)
-{
-    uint16_t chan, sign, bps;
-    AVStream *st;
-
-    st = avformat_new_stream(s, NULL);
-    if (!st)
-        return AVERROR(ENOMEM);
-
-    st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
-
-    avio_skip(s->pb, 4); // magic
-    avio_skip(s->pb, 8); // sample_name
-
-    chan = avio_rb16(s->pb);
-    if (!chan) {
-        st->codec->channels = 1;
-    } else if (chan == 0xFFFFu) {
-        st->codec->channels = 2;
-    } else {
-        avpriv_request_sample(s, "chan %d", chan);
-        return AVERROR_PATCHWELCOME;
-    }
-
-    st->codec->bits_per_coded_sample = bps = avio_rb16(s->pb);
-
-    sign = avio_rb16(s->pb);
-
-    avio_skip(s->pb, 2); // loop
-    avio_skip(s->pb, 2); // midi
-    avio_skip(s->pb, 1); // replay speed
-
-    st->codec->sample_rate = avio_rb24(s->pb);
-    avio_skip(s->pb, 4 * 3);
-    avio_skip(s->pb, 2 * 3);
-    avio_skip(s->pb, 20);
-    avio_skip(s->pb, 64);
-
-    st->codec->codec_id = ff_get_pcm_codec_id(bps, 0, 1, sign);
-    if (st->codec->codec_id == AV_CODEC_ID_NONE) {
-        avpriv_request_sample(s, "Bps %d and sign %d", bps, sign);
-        return AVERROR_PATCHWELCOME;
-    }
-
-    st->codec->block_align = bps * st->codec->channels / 8;
-
-    avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate);
-    return 0;
-}
-
-AVInputFormat ff_avr_demuxer = {
-    .name           = "avr",
-    .long_name      = NULL_IF_CONFIG_SMALL("AVR (Audio Visual Research)"),
-    .read_probe     = avr_probe,
-    .read_header    = avr_read_header,
-    .read_packet    = ff_pcm_read_packet,
-    .read_seek      = ff_pcm_read_seek,
-    .extensions     = "avr",
-    .flags          = AVFMT_GENERIC_INDEX,
-};