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added onMetaData handler

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This commit is contained in:
Roman Arutyunyan
2012-05-21 19:35:11 +04:00
parent aa791de4cc
commit 95570ce2c5
1 changed files with 29 additions and 5 deletions
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34
ngx_rtmp_live_module.c
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@ -445,8 +445,8 @@ next:
static ngx_int_t static ngx_int_t
ngx_rtmp_live_data_frame(ngx_rtmp_session_t *s, ngx_rtmp_header_t *h, ngx_rtmp_live_ext_meta_data(ngx_rtmp_session_t *s, ngx_rtmp_header_t *h,
ngx_chain_t *in) ngx_chain_t *in, ngx_uint_t skip)
{ {
ngx_rtmp_live_app_conf_t *lacf; ngx_rtmp_live_app_conf_t *lacf;
ngx_rtmp_live_ctx_t *ctx; ngx_rtmp_live_ctx_t *ctx;
@ -509,6 +509,7 @@ ngx_rtmp_live_data_frame(ngx_rtmp_session_t *s, ngx_rtmp_header_t *h,
in_inf, sizeof(in_inf) }, in_inf, sizeof(in_inf) },
}; };
lacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_live_module); lacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_live_module);
if (lacf == NULL || !lacf->live) { if (lacf == NULL || !lacf->live) {
return NGX_OK; return NGX_OK;
@ -520,8 +521,8 @@ ngx_rtmp_live_data_frame(ngx_rtmp_session_t *s, ngx_rtmp_header_t *h,
* 0 is a valid value for uncompressed audio */ * 0 is a valid value for uncompressed audio */
v.audio_codec_id = -1; v.audio_codec_id = -1;
if (ngx_rtmp_receive_amf(s, in, in_elts, if (ngx_rtmp_receive_amf(s, in, in_elts + skip,
sizeof(in_elts) / sizeof(in_elts[0]))) sizeof(in_elts) / sizeof(in_elts[0]) - skip))
{ {
ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, ngx_log_error(NGX_LOG_ERR, s->connection->log, 0,
"live: error parsing data frame"); "live: error parsing data frame");
@ -565,6 +566,22 @@ ngx_rtmp_live_data_frame(ngx_rtmp_session_t *s, ngx_rtmp_header_t *h,
} }
static ngx_int_t
ngx_rtmp_live_data_frame(ngx_rtmp_session_t *s, ngx_rtmp_header_t *h,
ngx_chain_t *in)
{
return ngx_rtmp_live_ext_meta_data(s, h, in, 0);
}
static ngx_int_t
ngx_rtmp_live_meta_data(ngx_rtmp_session_t *s, ngx_rtmp_header_t *h,
ngx_chain_t *in)
{
return ngx_rtmp_live_ext_meta_data(s, h, in, 1);
}
static ngx_int_t static ngx_int_t
ngx_rtmp_live_postconfiguration(ngx_conf_t *cf) ngx_rtmp_live_postconfiguration(ngx_conf_t *cf)
{ {
@ -574,7 +591,7 @@ ngx_rtmp_live_postconfiguration(ngx_conf_t *cf)
cmcf = ngx_rtmp_conf_get_module_main_conf(cf, ngx_rtmp_core_module); cmcf = ngx_rtmp_conf_get_module_main_conf(cf, ngx_rtmp_core_module);
/* register data frame handler */ /* register metadata handler */
ch = ngx_array_push(&cmcf->amf); ch = ngx_array_push(&cmcf->amf);
if (ch == NULL) { if (ch == NULL) {
return NGX_ERROR; return NGX_ERROR;
@ -582,6 +599,13 @@ ngx_rtmp_live_postconfiguration(ngx_conf_t *cf)
ngx_str_set(&ch->name, "@setDataFrame"); ngx_str_set(&ch->name, "@setDataFrame");
ch->handler = ngx_rtmp_live_data_frame; ch->handler = ngx_rtmp_live_data_frame;
ch = ngx_array_push(&cmcf->amf);
if (ch == NULL) {
return NGX_ERROR;
}
ngx_str_set(&ch->name, "onMetaData");
ch->handler = ngx_rtmp_live_meta_data;
/* register raw event handlers */ /* register raw event handlers */
h = ngx_array_push(&cmcf->events[NGX_RTMP_MSG_AUDIO]); h = ngx_array_push(&cmcf->events[NGX_RTMP_MSG_AUDIO]);
*h = ngx_rtmp_live_av; *h = ngx_rtmp_live_av;