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authorRaivo Hool <raivo.hool@gmail.com>2011-10-11 10:53:39 +0300
committerAnton Khirnov <anton@khirnov.net>2011-10-11 14:56:41 +0200
commitdff4177546ef78ef7f3a133cf27ecd72b693181d (patch)
treecaa031681196816f340519980d7a0d52091417a9 /libavformat
parent25c27f379faaf75479111f451a78ac6da71a6e0c (diff)
mov: fix disc/track numbers and totals
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavformat')
-rw-r--r--libavformat/mov.c23
1 files changed, 15 insertions, 8 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c
index 3190afd120..f6f95c29b2 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -81,15 +81,20 @@ typedef struct MOVParseTableEntry {
static const MOVParseTableEntry mov_default_parse_table[];
-static int mov_metadata_trkn(MOVContext *c, AVIOContext *pb, unsigned len)
+static int mov_metadata_track_or_disc_number(MOVContext *c, AVIOContext *pb,
+ unsigned len, const char *key)
{
char buf[16];
+ short current, total;
avio_rb16(pb); // unknown
- snprintf(buf, sizeof(buf), "%d", avio_rb16(pb));
- av_dict_set(&c->fc->metadata, "track", buf, 0);
-
- avio_rb16(pb); // total tracks
+ current = avio_rb16(pb);
+ total = avio_rb16(pb);
+ if (!total)
+ snprintf(buf, sizeof(buf), "%d", current);
+ else
+ snprintf(buf, sizeof(buf), "%d/%d", current, total);
+ av_dict_set(&c->fc->metadata, key, buf, 0);
return 0;
}
@@ -140,7 +145,7 @@ static int mov_read_udta_string(MOVContext *c, AVIOContext *pb, MOVAtom atom)
const char *key = NULL;
uint16_t str_size, langcode = 0;
uint32_t data_type = 0;
- int (*parse)(MOVContext*, AVIOContext*, unsigned) = NULL;
+ int (*parse)(MOVContext*, AVIOContext*, unsigned, const char*) = NULL;
switch (atom.type) {
case MKTAG(0xa9,'n','a','m'): key = "title"; break;
@@ -163,7 +168,9 @@ static int mov_read_udta_string(MOVContext *c, AVIOContext *pb, MOVAtom atom)
case MKTAG( 't','v','e','n'): key = "episode_id";break;
case MKTAG( 't','v','n','n'): key = "network"; break;
case MKTAG( 't','r','k','n'): key = "track";
- parse = mov_metadata_trkn; break;
+ parse = mov_metadata_track_or_disc_number; break;
+ case MKTAG( 'd','i','s','k'): key = "disc";
+ parse = mov_metadata_track_or_disc_number; break;
}
if (c->itunes_metadata && atom.size > 8) {
@@ -198,7 +205,7 @@ static int mov_read_udta_string(MOVContext *c, AVIOContext *pb, MOVAtom atom)
str_size = FFMIN3(sizeof(str)-1, str_size, atom.size);
if (parse)
- parse(c, pb, str_size);
+ parse(c, pb, str_size, key);
else {
if (data_type == 3 || (data_type == 0 && langcode < 0x800)) { // MAC Encoded
mov_read_mac_string(c, pb, str_size, str, sizeof(str));