making act segmenter

1 files changed, 0 insertions, 144 deletions

diff --git a/ffmpeg1/libavformat/srtpproto.c b/ffmpeg1/libavformat/srtpproto.c
deleted file mode 100644
index f5e3d14..0000000
--- a/ffmpeg1/libavformat/srtpproto.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * SRTP network protocol
- * Copyright (c) 2012 Martin Storsjo
- *
- * 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/opt.h"
-#include "avformat.h"
-#include "avio_internal.h"
-#include "url.h"
-
-#include "internal.h"
-#include "srtp.h"
-
-typedef struct SRTPProtoContext {
-    const AVClass *class;
-    URLContext *rtp_hd;
-    const char *out_suite, *out_params;
-    const char *in_suite, *in_params;
-    struct SRTPContext srtp_out, srtp_in;
-    uint8_t encryptbuf[1500];
-} SRTPProtoContext;
-
-#define D AV_OPT_FLAG_DECODING_PARAM
-#define E AV_OPT_FLAG_ENCODING_PARAM
-static const AVOption options[] = {
-    { "srtp_out_suite", "", offsetof(SRTPProtoContext, out_suite), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, E },
-    { "srtp_out_params", "", offsetof(SRTPProtoContext, out_params), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, E },
-    { "srtp_in_suite", "", offsetof(SRTPProtoContext, in_suite), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, E },
-    { "srtp_in_params", "", offsetof(SRTPProtoContext, in_params), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, E },
-    { NULL }
-};
-
-static const AVClass srtp_context_class = {
-    .class_name     = "srtp",
-    .item_name      = av_default_item_name,
-    .option         = options,
-    .version        = LIBAVUTIL_VERSION_INT,
-};
-
-static int srtp_close(URLContext *h)
-{
-    SRTPProtoContext *s = h->priv_data;
-    ff_srtp_free(&s->srtp_out);
-    ff_srtp_free(&s->srtp_in);
-    ffurl_close(s->rtp_hd);
-    s->rtp_hd = NULL;
-    return 0;
-}
-
-static int srtp_open(URLContext *h, const char *uri, int flags)
-{
-    SRTPProtoContext *s = h->priv_data;
-    char hostname[256], buf[1024], path[1024];
-    int rtp_port, ret;
-
-    if (s->out_suite && s->out_params)
-        if ((ret = ff_srtp_set_crypto(&s->srtp_out, s->out_suite, s->out_params)) < 0)
-            goto fail;
-    if (s->in_suite && s->in_params)
-        if ((ret = ff_srtp_set_crypto(&s->srtp_in, s->in_suite, s->in_params)) < 0)
-            goto fail;
-
-    av_url_split(NULL, 0, NULL, 0, hostname, sizeof(hostname), &rtp_port,
-                 path, sizeof(path), uri);
-    ff_url_join(buf, sizeof(buf), "rtp", NULL, hostname, rtp_port, "%s", path);
-    if ((ret = ffurl_open(&s->rtp_hd, buf, flags, &h->interrupt_callback, NULL)) < 0)
-        goto fail;
-
-    h->max_packet_size = FFMIN(s->rtp_hd->max_packet_size,
-                               sizeof(s->encryptbuf)) - 14;
-    h->is_streamed = 1;
-    return 0;
-
-fail:
-    srtp_close(h);
-    return ret;
-}
-
-static int srtp_read(URLContext *h, uint8_t *buf, int size)
-{
-    SRTPProtoContext *s = h->priv_data;
-    int ret;
-start:
-    ret = ffurl_read(s->rtp_hd, buf, size);
-    if (ret > 0 && s->srtp_in.aes) {
-        if (ff_srtp_decrypt(&s->srtp_in, buf, &ret) < 0)
-            goto start;
-    }
-    return ret;
-}
-
-static int srtp_write(URLContext *h, const uint8_t *buf, int size)
-{
-    SRTPProtoContext *s = h->priv_data;
-    if (!s->srtp_out.aes)
-        return ffurl_write(s->rtp_hd, buf, size);
-    size = ff_srtp_encrypt(&s->srtp_out, buf, size, s->encryptbuf,
-                           sizeof(s->encryptbuf));
-    if (size < 0)
-        return size;
-    return ffurl_write(s->rtp_hd, s->encryptbuf, size);
-}
-
-static int srtp_get_file_handle(URLContext *h)
-{
-    SRTPProtoContext *s = h->priv_data;
-    return ffurl_get_file_handle(s->rtp_hd);
-}
-
-static int srtp_get_multi_file_handle(URLContext *h, int **handles,
-                                      int *numhandles)
-{
-    SRTPProtoContext *s = h->priv_data;
-    return ffurl_get_multi_file_handle(s->rtp_hd, handles, numhandles);
-}
-
-URLProtocol ff_srtp_protocol = {
-    .name                      = "srtp",
-    .url_open                  = srtp_open,
-    .url_read                  = srtp_read,
-    .url_write                 = srtp_write,
-    .url_close                 = srtp_close,
-    .url_get_file_handle       = srtp_get_file_handle,
-    .url_get_multi_file_handle = srtp_get_multi_file_handle,
-    .priv_data_size            = sizeof(SRTPProtoContext),
-    .priv_data_class           = &srtp_context_class,
-    .flags                     = URL_PROTOCOL_FLAG_NETWORK,
-};