From db9aacd530340e44e3202c2aeba0ee18f6b09fe5 Mon Sep 17 00:00:00 2001
From: John Stebbins <jstebbins@jetheaddev.com>
Date: Wed, 20 Mar 2024 09:07:15 +0100
Subject: [PATCH 01/16] mov: read 'name' track tag written by movenc.

---
 libavformat/mov.c | 26 +++++++++++++++++---------
 1 file changed, 17 insertions(+), 9 deletions(-)

diff --git a/libavformat/mov.c b/libavformat/mov.c
index 8d1135270c..e91da339ee 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -337,6 +337,7 @@ static int mov_read_udta_string(MOVContext *c, AVIOContext *pb, MOVAtom atom)
     int (*parse)(MOVContext*, AVIOContext*, unsigned, const char*) = NULL;
     int raw = 0;
     int num = 0;
+    AVDictionary *metadata;
 
     switch (atom.type) {
     case MKTAG( '@','P','R','M'): key = "premiere_version"; raw = 1; break;
@@ -369,6 +370,7 @@ static int mov_read_udta_string(MOVContext *c, AVIOContext *pb, MOVAtom atom)
         return mov_metadata_loci(c, pb, atom.size);
     case MKTAG( 'm','a','n','u'): key = "make"; break;
     case MKTAG( 'm','o','d','l'): key = "model"; break;
+    case MKTAG( 'n','a','m','e'): key = "title"; raw = 1; break;
     case MKTAG( 'p','c','s','t'): key = "podcast";
         parse = mov_metadata_int8_no_padding; break;
     case MKTAG( 'p','g','a','p'): key = "gapless_playback";
@@ -554,17 +556,23 @@ retry:
             }
             str[str_size] = 0;
         }
-        c->fc->event_flags |= AVFMT_EVENT_FLAG_METADATA_UPDATED;
-        av_dict_set(&c->fc->metadata, key, str, 0);
+        if (c->trak_index < 0) {
+            metadata = c->fc->metadata;
+            c->fc->event_flags |= AVFMT_EVENT_FLAG_METADATA_UPDATED;
+            if (!strcmp(key, "encoder")) {
+                int major, minor, micro;
+                if (sscanf(str, "HandBrake %d.%d.%d", &major, &minor, &micro) == 3) {
+                    c->handbrake_version = 1000000*major + 1000*minor + micro;
+                }
+            }
+        }
+        else {
+            metadata = c->fc->streams[c->trak_index]->metadata;
+        }
+        av_dict_set(&metadata, key, str, 0);
         if (*language && strcmp(language, "und")) {
             snprintf(key2, sizeof(key2), "%s-%s", key, language);
-            av_dict_set(&c->fc->metadata, key2, str, 0);
-        }
-        if (!strcmp(key, "encoder")) {
-            int major, minor, micro;
-            if (sscanf(str, "HandBrake %d.%d.%d", &major, &minor, &micro) == 3) {
-                c->handbrake_version = 1000000*major + 1000*minor + micro;
-            }
+            av_dict_set(&metadata, key2, str, 0);
         }
     }
 
-- 
2.39.3 (Apple Git-146)