Fixing the RTSP DESCRIBE message when no audio is present

OpenIPC · Jul 10, 2024 · 3dc590e · 3dc590e
1 parent 06beff3
commit 3dc590e
Show file tree

Hide file tree

Showing 3 changed files with 5 additions and 4 deletions.
diff --git a/src/hal/types.h b/src/hal/types.h
@@ -35,7 +35,8 @@ typedef enum {
 
 typedef enum {
     HAL_AUDCODEC_UNSPEC,
-    HAL_AUDCODEC_MP3 = 0x69
+    HAL_AUDCODEC_MP3 = 0x69,
+    HAL_AUDCODEC_NONE = 0xFF
 } hal_audcodec;
 
 typedef enum {

diff --git a/src/rtsp/rtsp.c b/src/rtsp/rtsp.c
@@ -263,7 +263,7 @@ static void __method_describe(struct connection_item_t *p, rtsp_handle h)
     char audioRtp[256] = "\r\n";
     char audioRtpfmt[16];
 
-    if (h->audioPt) {
+    if (h->audioPt != 255) {
         switch (h->audioPt) {
             case 0:
                 sprintf(audioRtpfmt, "PCMU");
@@ -911,7 +911,7 @@ rtsp_handle rtsp_create(unsigned char max_con, int priority)
 
     TALLOC(nh,return NULL);
 
-    nh->audioPt = -1;
+    nh->audioPt = 255;
     nh->max_con = max_con;
     nh->priority = priority;
 

diff --git a/src/rtsp/rtsp.h b/src/rtsp/rtsp.h
@@ -125,7 +125,7 @@ struct __rtsp_obj_t {
     unsigned short  port;
     struct __time_stat_t stat;
     char isH265;
-    char audioPt;
+    unsigned char audioPt;
     mime_encoded_handle sprop_vps_b64;
     mime_encoded_handle sprop_sps_b64;
     mime_encoded_handle sprop_pps_b64;