notify users of metadata update by EIT

0p1pp1 · 0p1pp1 · commit 29ec522896eb · 2018-08-02T23:15:29.000+09:00
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
@@ -2580,6 +2580,8 @@ static void eit_cb(MpegTSFilter *filter, const uint8_t *section, int section_len
                     lang[3] = '\0';
                     av_dict_set(&stream->metadata, "language2", lang, 0);
                 }
+
+                stream->event_flags |= AVSTREAM_EVENT_FLAG_METADATA_UPDATED;
             }
             break;
         default:

Original file line number	Diff line number	Diff line change
`@@ -2580,6 +2580,8 @@ static void eit_cb(MpegTSFilter filter, const uint8_t section, int section_len`
`2580`	`2580`	`lang[3] = '\0';`
`2581`	`2581`	`av_dict_set(&stream->metadata, "language2", lang, 0);`
`2582`	`2582`	`}`
	`2583`	`+`
	`2584`	`+ stream->event_flags \|= AVSTREAM_EVENT_FLAG_METADATA_UPDATED;`
`2583`	`2585`	`}`
`2584`	`2586`	`break;`
`2585`	`2587`	`default:`