making act segmenter

1 files changed, 0 insertions, 110 deletions

diff --git a/ffmpeg1/libavformat/vocenc.c b/ffmpeg1/libavformat/vocenc.c
deleted file mode 100644
index 29e9363..0000000
--- a/ffmpeg1/libavformat/vocenc.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Creative Voice File muxer.
- * Copyright (c) 2006  Aurelien Jacobs <aurel@gnuage.org>
- *
- * 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 "voc.h"
-#include "internal.h"
-
-
-typedef struct voc_enc_context {
-    int param_written;
-} VocEncContext;
-
-static int voc_write_header(AVFormatContext *s)
-{
-    AVIOContext *pb = s->pb;
-    AVCodecContext *enc = s->streams[0]->codec;
-    const int header_size = 26;
-    const int version = 0x0114;
-
-    if (s->nb_streams != 1
-        || s->streams[0]->codec->codec_type != AVMEDIA_TYPE_AUDIO)
-        return AVERROR_PATCHWELCOME;
-
-    if (!enc->codec_tag && enc->codec_id != AV_CODEC_ID_PCM_U8) {
-        av_log(s, AV_LOG_ERROR, "unsupported codec\n");
-        return AVERROR(EINVAL);
-    }
-
-    avio_write(pb, ff_voc_magic, sizeof(ff_voc_magic) - 1);
-    avio_wl16(pb, header_size);
-    avio_wl16(pb, version);
-    avio_wl16(pb, ~version + 0x1234);
-
-    return 0;
-}
-
-static int voc_write_packet(AVFormatContext *s, AVPacket *pkt)
-{
-    VocEncContext *voc = s->priv_data;
-    AVCodecContext *enc = s->streams[0]->codec;
-    AVIOContext *pb = s->pb;
-
-    if (!voc->param_written) {
-        if (enc->codec_tag > 3) {
-            avio_w8(pb, VOC_TYPE_NEW_VOICE_DATA);
-            avio_wl24(pb, pkt->size + 12);
-            avio_wl32(pb, enc->sample_rate);
-            avio_w8(pb, enc->bits_per_coded_sample);
-            avio_w8(pb, enc->channels);
-            avio_wl16(pb, enc->codec_tag);
-            avio_wl32(pb, 0);
-        } else {
-            if (s->streams[0]->codec->channels > 1) {
-                avio_w8(pb, VOC_TYPE_EXTENDED);
-                avio_wl24(pb, 4);
-                avio_wl16(pb, 65536-(256000000 + enc->sample_rate*enc->channels/2)/(enc->sample_rate*enc->channels));
-                avio_w8(pb, enc->codec_tag);
-                avio_w8(pb, enc->channels - 1);
-            }
-            avio_w8(pb, VOC_TYPE_VOICE_DATA);
-            avio_wl24(pb, pkt->size + 2);
-            avio_w8(pb, 256 - (1000000 + enc->sample_rate/2) / enc->sample_rate);
-            avio_w8(pb, enc->codec_tag);
-        }
-        voc->param_written = 1;
-    } else {
-        avio_w8(pb, VOC_TYPE_VOICE_DATA_CONT);
-        avio_wl24(pb, pkt->size);
-    }
-
-    avio_write(pb, pkt->data, pkt->size);
-    return 0;
-}
-
-static int voc_write_trailer(AVFormatContext *s)
-{
-    avio_w8(s->pb, 0);
-    return 0;
-}
-
-AVOutputFormat ff_voc_muxer = {
-    .name              = "voc",
-    .long_name         = NULL_IF_CONFIG_SMALL("Creative Voice"),
-    .mime_type         = "audio/x-voc",
-    .extensions        = "voc",
-    .priv_data_size    = sizeof(VocEncContext),
-    .audio_codec       = AV_CODEC_ID_PCM_S16LE,
-    .video_codec       = AV_CODEC_ID_NONE,
-    .write_header      = voc_write_header,
-    .write_packet      = voc_write_packet,
-    .write_trailer     = voc_write_trailer,
-    .codec_tag         = (const AVCodecTag* const []){ ff_voc_codec_tags, 0 },
-};