#include "rtsp.h"
#include "asf.h"
#include "avio_internal.h"
+#include "internal.h"
/**
* From MSDN 2.2.1.4, we learn that ASF data packets over RTP should not
if (av_strstart(p, "pgmpu:data:application/vnd.ms.wms-hdr.asfv1;base64,", &p)) {
AVIOContext pb;
RTSPState *rt = s->priv_data;
+ AVDictionary *opts = NULL;
int len = strlen(p) * 6 / 8;
char *buf = av_mallocz(len);
av_base64_decode(buf, p, len);
"Failed to fix invalid RTSP-MS/ASF min_pktsize\n");
init_packetizer(&pb, buf, len);
if (rt->asf_ctx) {
- av_close_input_stream(rt->asf_ctx);
- rt->asf_ctx = NULL;
+ avformat_close_input(&rt->asf_ctx);
}
- ret = av_open_input_stream(&rt->asf_ctx, &pb, "", &ff_asf_demuxer, NULL);
+ if (!(rt->asf_ctx = avformat_alloc_context()))
+ return AVERROR(ENOMEM);
+ rt->asf_ctx->pb = &pb;
+ av_dict_set(&opts, "no_resync_search", "1", 0);
+ ret = avformat_open_input(&rt->asf_ctx, "", &ff_asf_demuxer, &opts);
+ av_dict_free(&opts);
if (ret < 0)
return ret;
- av_metadata_copy(&s->metadata, rt->asf_ctx->metadata, 0);
+ av_dict_copy(&s->metadata, rt->asf_ctx->metadata, 0);
rt->asf_pb_pos = avio_tell(&pb);
av_free(buf);
rt->asf_ctx->pb = NULL;
static int asfrtp_parse_sdp_line(AVFormatContext *s, int stream_index,
PayloadContext *asf, const char *line)
{
+ if (stream_index < 0)
+ return 0;
if (av_strstart(line, "stream:", &line)) {
RTSPState *rt = s->priv_data;
*rt->asf_ctx->streams[i]->codec;
rt->asf_ctx->streams[i]->codec->extradata_size = 0;
rt->asf_ctx->streams[i]->codec->extradata = NULL;
- av_set_pts_info(s->streams[stream_index], 32, 1, 1000);
+ avpriv_set_pts_info(s->streams[stream_index], 32, 1, 1000);
}
}
}
static int asfrtp_parse_packet(AVFormatContext *s, PayloadContext *asf,
AVStream *st, AVPacket *pkt,
uint32_t *timestamp,
- const uint8_t *buf, int len, int flags)
+ const uint8_t *buf, int len, uint16_t seq,
+ int flags)
{
AVIOContext *pb = &asf->pb;
int res, mflags, len_off;
int cur_len = start_off + len_off - off;
int prev_len = out_len;
+ void *newmem;
out_len += cur_len;
- asf->buf = av_realloc(asf->buf, out_len);
+ if (FFMIN(cur_len, len - off) < 0)
+ return -1;
+ newmem = av_realloc(asf->buf, out_len);
+ if (!newmem)
+ return -1;
+ asf->buf = newmem;
memcpy(asf->buf + prev_len, buf + off,
FFMIN(cur_len, len - off));
avio_skip(pb, cur_len);
for (;;) {
int i;
- res = av_read_packet(rt->asf_ctx, pkt);
+ res = ff_read_packet(rt->asf_ctx, pkt);
rt->asf_pb_pos = avio_tell(pb);
if (res != 0)
break;
RTPDynamicProtocolHandler ff_ms_rtp_ ## n ## _handler = { \
.enc_name = s, \
.codec_type = t, \
- .codec_id = CODEC_ID_NONE, \
+ .codec_id = AV_CODEC_ID_NONE, \
.parse_sdp_a_line = asfrtp_parse_sdp_line, \
- .open = asfrtp_new_context, \
- .close = asfrtp_free_context, \
+ .alloc = asfrtp_new_context, \
+ .free = asfrtp_free_context, \
.parse_packet = asfrtp_parse_packet, \
}