making act segmenter

1 files changed, 0 insertions, 139 deletions

diff --git a/ffmpeg1/libavformat/oggparsespeex.c b/ffmpeg1/libavformat/oggparsespeex.c
deleted file mode 100644
index 63e6370..0000000
--- a/ffmpeg1/libavformat/oggparsespeex.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
-      Copyright (C) 2008  Reimar Döffinger
-
-      Permission is hereby granted, free of charge, to any person
-      obtaining a copy of this software and associated documentation
-      files (the "Software"), to deal in the Software without
-      restriction, including without limitation the rights to use, copy,
-      modify, merge, publish, distribute, sublicense, and/or sell copies
-      of the Software, and to permit persons to whom the Software is
-      furnished to do so, subject to the following conditions:
-
-      The above copyright notice and this permission notice shall be
-      included in all copies or substantial portions of the Software.
-
-      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-      EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-      MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-      NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-      HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-      WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-      OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-      DEALINGS IN THE SOFTWARE.
-**/
-
-#include <stdlib.h>
-#include "libavutil/bswap.h"
-#include "libavutil/avstring.h"
-#include "libavutil/channel_layout.h"
-#include "libavcodec/get_bits.h"
-#include "libavcodec/bytestream.h"
-#include "avformat.h"
-#include "internal.h"
-#include "oggdec.h"
-
-struct speex_params {
-    int packet_size;
-    int final_packet_duration;
-    int seq;
-};
-
-static int speex_header(AVFormatContext *s, int idx) {
-    struct ogg *ogg = s->priv_data;
-    struct ogg_stream *os = ogg->streams + idx;
-    struct speex_params *spxp = os->private;
-    AVStream *st = s->streams[idx];
-    uint8_t *p = os->buf + os->pstart;
-
-    if (!spxp) {
-        spxp = av_mallocz(sizeof(*spxp));
-        os->private = spxp;
-    }
-
-    if (spxp->seq > 1)
-        return 0;
-
-    if (spxp->seq == 0) {
-        int frames_per_packet;
-        st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
-        st->codec->codec_id = AV_CODEC_ID_SPEEX;
-
-        if (os->psize < 68) {
-            av_log(s, AV_LOG_ERROR, "speex packet too small\n");
-            return AVERROR_INVALIDDATA;
-        }
-
-        st->codec->sample_rate = AV_RL32(p + 36);
-        st->codec->channels = AV_RL32(p + 48);
-        if (st->codec->channels < 1 || st->codec->channels > 2) {
-            av_log(s, AV_LOG_ERROR, "invalid channel count. Speex must be mono or stereo.\n");
-            return AVERROR_INVALIDDATA;
-        }
-        st->codec->channel_layout = st->codec->channels == 1 ? AV_CH_LAYOUT_MONO :
-                                                               AV_CH_LAYOUT_STEREO;
-
-        spxp->packet_size  = AV_RL32(p + 56);
-        frames_per_packet  = AV_RL32(p + 64);
-        if (frames_per_packet)
-            spxp->packet_size *= frames_per_packet;
-
-        st->codec->extradata_size = os->psize;
-        st->codec->extradata = av_malloc(st->codec->extradata_size
-                                         + FF_INPUT_BUFFER_PADDING_SIZE);
-        memcpy(st->codec->extradata, p, st->codec->extradata_size);
-
-        avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate);
-    } else
-        ff_vorbis_comment(s, &st->metadata, p, os->psize);
-
-    spxp->seq++;
-    return 1;
-}
-
-static int ogg_page_packets(struct ogg_stream *os)
-{
-    int i;
-    int packets = 0;
-    for (i = 0; i < os->nsegs; i++)
-        if (os->segments[i] < 255)
-            packets++;
-    return packets;
-}
-
-static int speex_packet(AVFormatContext *s, int idx)
-{
-    struct ogg *ogg = s->priv_data;
-    struct ogg_stream *os = ogg->streams + idx;
-    struct speex_params *spxp = os->private;
-    int packet_size = spxp->packet_size;
-
-    if (os->flags & OGG_FLAG_EOS && os->lastpts != AV_NOPTS_VALUE &&
-        os->granule > 0) {
-        /* first packet of final page. we have to calculate the final packet
-           duration here because it is the only place we know the next-to-last
-           granule position. */
-        spxp->final_packet_duration = os->granule - os->lastpts -
-                                      packet_size * (ogg_page_packets(os) - 1);
-    }
-
-    if (!os->lastpts && os->granule > 0)
-        /* first packet */
-        os->lastpts = os->lastdts = os->granule - packet_size *
-                                    ogg_page_packets(os);
-    if (os->flags & OGG_FLAG_EOS && os->segp == os->nsegs &&
-        spxp->final_packet_duration)
-        /* final packet */
-        os->pduration = spxp->final_packet_duration;
-    else
-        os->pduration = packet_size;
-
-    return 0;
-}
-
-const struct ogg_codec ff_speex_codec = {
-    .magic = "Speex   ",
-    .magicsize = 8,
-    .header = speex_header,
-    .packet = speex_packet,
-    .nb_header = 2,
-};