Fix iOS demo H264 profile display.

Bug: none
Change-Id: I5e770f0b6b90822f4ab00432f0cbebc510d46a48
Reviewed-on: https://webrtc-review.googlesource.com/96360
Reviewed-by: Anders Carlsson <andersc@webrtc.org>
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Commit-Queue: Kári Helgason <kthelgason@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24462}

examples/objc/AppRTCMobile/ios/RTCVideoCodecInfo+HumanReadable.m

@@ -9,15 +9,20 @@
  */
 
 #import "RTCVideoCodecInfo+HumanReadable.h"
+#import "WebRTC/RTCVideoCodecH264.h"
 
 @implementation RTCVideoCodecInfo (HumanReadable)
 
 - (NSString *)humanReadableDescription {
   if ([self.name isEqualToString:@"H264"]) {
     NSString *profileId = self.parameters[@"profile-level-id"];
-    if ([profileId isEqualToString:@"640c1f"]) {
+    RTCH264ProfileLevelId *profileLevelId =
+        [[RTCH264ProfileLevelId alloc] initWithHexString:profileId];
+    if (profileLevelId.profile == RTCH264ProfileConstrainedHigh ||
+        profileLevelId.profile == RTCH264ProfileHigh) {
       return @"H264 (High)";
-    } else if ([profileId isEqualToString:@"42e01f"]) {
+    } else if (profileLevelId.profile == RTCH264ProfileConstrainedBaseline ||
+               profileLevelId.profile == RTCH264ProfileBaseline) {
       return @"H264 (Baseline)";
     } else {
       return [NSString stringWithFormat:@"H264 (%@)", profileId];