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Make ff_sdp_write_media a lavf-internal function

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This is in preparation for RTP hinting in the MOV muxer, where
it needs to be able to create SDP fragments for each media stream.

Originally committed as revision 23160 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Martin Storsjö
2010-05-18 19:32:59 +00:00
parent 698f4cc7f0
commit 0341b6994a
2 changed files with 24 additions and 2 deletions
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9
libavformat/sdp.c
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@@ -294,7 +294,7 @@ static char *sdp_write_media_attributes(char *buff, int size, AVCodecContext *c,
return buff;
}
static void sdp_write_media(char *buff, int size, AVCodecContext *c, const char *dest_addr, int port, int ttl)
void ff_sdp_write_media(char *buff, int size, AVCodecContext *c, const char *dest_addr, int port, int ttl)
{
const char *type;
int payload_type;
@@ -352,7 +352,7 @@ int avf_sdp_create(AVFormatContext *ac[], int n_files, char *buff, int size)
resolve_destination(dst, sizeof(dst));
}
for (j = 0; j < ac[i]->nb_streams; j++) {
sdp_write_media(buff, size,
ff_sdp_write_media(buff, size,
ac[i]->streams[j]->codec, dst[0] ? dst : NULL,
(port > 0) ? port + j * 2 : 0, ttl);
if (port <= 0) {
@@ -369,4 +369,9 @@ int avf_sdp_create(AVFormatContext *ac[], int n_files, char *buff, int size)
{
return AVERROR(ENOSYS);
}
void ff_sdp_write_media(char *buff, int size, AVCodecContext *c,
const char *dest_addr, int port, int ttl)
{
}
#endif