diff options
Diffstat (limited to 'libavformat/mov.c')
| -rw-r--r-- | libavformat/mov.c | 60 |
1 files changed, 42 insertions, 18 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c index 3c8bbc9ca1..198f3cd938 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -35,6 +35,7 @@ #include "riff.h" #include "isom.h" #include "libavcodec/get_bits.h" +#include "id3v1.h" #if CONFIG_ZLIB #include <zlib.h> @@ -99,31 +100,48 @@ static int mov_metadata_track_or_disc_number(MOVContext *c, AVIOContext *pb, return 0; } -static int mov_metadata_int8(MOVContext *c, AVIOContext *pb, - unsigned len, const char *key) +static int mov_metadata_int8_bypass_padding(MOVContext *c, AVIOContext *pb, + unsigned len, const char *key) { - char buf[16]; + char buf[16]; + + /* bypass padding bytes */ + avio_r8(pb); + avio_r8(pb); + avio_r8(pb); + + snprintf(buf, sizeof(buf), "%hu", avio_r8(pb)); + av_dict_set(&c->fc->metadata, key, buf, 0); + + return 0; +} - /* bypass padding bytes */ - avio_r8(pb); - avio_r8(pb); - avio_r8(pb); +static int mov_metadata_int8_no_padding(MOVContext *c, AVIOContext *pb, + unsigned len, const char *key) +{ + char buf[16]; - snprintf(buf, sizeof(buf), "%hu", avio_r8(pb)); - av_dict_set(&c->fc->metadata, key, buf, 0); + snprintf(buf, sizeof(buf), "%hu", avio_r8(pb)); + av_dict_set(&c->fc->metadata, key, buf, 0); - return 0; + return 0; } -static int mov_metadata_stik(MOVContext *c, AVIOContext *pb, +static int mov_metadata_gnre(MOVContext *c, AVIOContext *pb, unsigned len, const char *key) { - char buf[16]; + short genre; + char buf[20]; - snprintf(buf, sizeof(buf), "%hu", avio_r8(pb)); - av_dict_set(&c->fc->metadata, key, buf, 0); + avio_r8(pb); // unknown - return 0; + genre = avio_r8(pb); + if (genre < 1 || genre > ID3v1_GENRE_MAX) + return 0; + snprintf(buf, sizeof(buf), "%s", ff_id3v1_genre_str[genre-1]); + av_dict_set(&c->fc->metadata, key, buf, 0); + + return 0; } static const uint32_t mac_to_unicode[128] = { @@ -189,6 +207,8 @@ static int mov_read_udta_string(MOVContext *c, AVIOContext *pb, MOVAtom atom) case MKTAG(0xa9,'a','l','b'): key = "album"; break; case MKTAG(0xa9,'d','a','y'): key = "date"; break; case MKTAG(0xa9,'g','e','n'): key = "genre"; break; + case MKTAG( 'g','n','r','e'): key = "genre"; + parse = mov_metadata_gnre; break; case MKTAG(0xa9,'t','o','o'): case MKTAG(0xa9,'s','w','r'): key = "encoder"; break; case MKTAG(0xa9,'e','n','c'): key = "encoder"; break; @@ -202,11 +222,15 @@ static int mov_read_udta_string(MOVContext *c, AVIOContext *pb, MOVAtom atom) case MKTAG( 'd','i','s','k'): key = "disc"; parse = mov_metadata_track_or_disc_number; break; case MKTAG( 't','v','e','s'): key = "episode_sort"; - parse = mov_metadata_int8; break; + parse = mov_metadata_int8_bypass_padding; break; case MKTAG( 't','v','s','n'): key = "season_number"; - parse = mov_metadata_int8; break; + parse = mov_metadata_int8_bypass_padding; break; case MKTAG( 's','t','i','k'): key = "media_type"; - parse = mov_metadata_stik; break; + parse = mov_metadata_int8_no_padding; break; + case MKTAG( 'h','d','v','d'): key = "hd_video"; + parse = mov_metadata_int8_no_padding; break; + case MKTAG( 'p','g','a','p'): key = "gapless_playback"; + parse = mov_metadata_int8_no_padding; break; } if (c->itunes_metadata && atom.size > 8) { |