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| author | Martin Storsjö <martin@martin.st> | 2012-12-12 12:59:41 +0200 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2013-01-15 11:55:29 +0200 |
| commit | 611bf39bde603adb15a7f298e4a4fd783330d1c9 (patch) | |
| tree | ab5f0505f6c60daae3c88ba67a79ec436dcc351a /libavformat/sdp.c | |
| parent | 2f3bada63e57345329c4f9b48e9b81b5cfc03d05 (diff) | |
| download | ffmpeg-611bf39bde603adb15a7f298e4a4fd783330d1c9.tar.gz | |
sdp: Include SRTP crypto params if using the srtp protocol
Also print port numbers for this protocol.
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavformat/sdp.c')
| -rw-r--r-- | libavformat/sdp.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/libavformat/sdp.c b/libavformat/sdp.c index 57044d4c51..186f83b1a0 100644 --- a/libavformat/sdp.c +++ b/libavformat/sdp.c @@ -128,7 +128,7 @@ static int sdp_get_address(char *dest_addr, int size, int *ttl, const char *url) *ttl = 0; - if (strcmp(proto, "rtp")) { + if (strcmp(proto, "rtp") && strcmp(proto, "srtp")) { /* The url isn't for the actual rtp sessions, * don't parse out anything else than the destination. */ @@ -667,6 +667,19 @@ int av_sdp_create(AVFormatContext *ac[], int n_files, char *buf, int size) av_strlcatf(buf, size, "a=control:streamid=%d\r\n", i + j); } + if (ac[i]->pb && ac[i]->pb->av_class) { + uint8_t *crypto_suite = NULL, *crypto_params = NULL; + av_opt_get(ac[i]->pb, "srtp_out_suite", AV_OPT_SEARCH_CHILDREN, + &crypto_suite); + av_opt_get(ac[i]->pb, "srtp_out_params", AV_OPT_SEARCH_CHILDREN, + &crypto_params); + if (crypto_suite && crypto_suite[0]) + av_strlcatf(buf, size, + "a=crypto:1 %s inline:%s\r\n", + crypto_suite, crypto_params); + av_free(crypto_suite); + av_free(crypto_params); + } } } |