[fix] fix a bug that pushing pure audio will fail when some directives are set.

winshining · winshining · commit b9621aa880db · 2018-01-16T01:47:04.000+08:00
diff --git a/ngx_rtmp_live_module.c b/ngx_rtmp_live_module.c
@@ -1010,6 +1010,11 @@ ngx_rtmp_live_av(ngx_rtmp_session_t *s, ngx_rtmp_header_t *h,
                 continue;
             }
 
+            if (codec_ctx->pure_audio) {
+                lacf->wait_video = 0;
+                lacf->wait_key = 0;
+            }
+
             if (lacf->wait_video && h->type == NGX_RTMP_MSG_AUDIO &&
                 !pctx->cs[0].active)
             {

Original file line number	Diff line number	Diff line change
`@@ -1010,6 +1010,11 @@ ngx_rtmp_live_av(ngx_rtmp_session_t s, ngx_rtmp_header_t h,`
`1010`	`1010`	`continue;`
`1011`	`1011`	`}`
`1012`	`1012`
	`1013`	`+ if (codec_ctx->pure_audio) {`
	`1014`	`+ lacf->wait_video = 0;`
	`1015`	`+ lacf->wait_key = 0;`
	`1016`	`+ }`
	`1017`	`+`
`1013`	`1018`	`if (lacf->wait_video && h->type == NGX_RTMP_MSG_AUDIO &&`
`1014`	`1019`	`!pctx->cs[0].active)`
`1015`	`1020`	`{`