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Add metadata tags to WAV and OGG audio streams

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This commit is contained in:
Capry
2024-11-21 18:32:47 +01:00
parent 2cde9292c3
commit 20c0a0b489
9 changed files with 153 additions and 0 deletions
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29
modules/vorbis/audio_stream_ogg_vorbis.cpp
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@ -456,6 +456,23 @@ void AudioStreamOggVorbis::maybe_update_info() {
ERR_FAIL_COND_MSG(err != 0, "Error parsing header packet " + itos(i) + ": " + itos(err));
}
Dictionary dictionary;
for (int i = 0; i < comment.comments; i++) {
String c = String::utf8(comment.user_comments[i]);
int equals = c.find_char('=');
if (equals == -1) {
WARN_PRINT("Invalid comment in Ogg Vorbis file.");
continue;
}
String tag = c.substr(0, equals);
String tag_value = c.substr(equals + 1);
dictionary[tag.to_lower()] = tag_value;
}
tags = dictionary;
packet_sequence->set_sampling_rate(info.rate);
vorbis_comment_clear(&comment);
@ -524,6 +541,14 @@ int AudioStreamOggVorbis::get_bar_beats() const {
return bar_beats;
}
void AudioStreamOggVorbis::set_tags(const Dictionary &p_tags) {
tags = p_tags;
}
Dictionary AudioStreamOggVorbis::get_tags() const {
return tags;
}
bool AudioStreamOggVorbis::is_monophonic() const {
return false;
}
@ -692,10 +717,14 @@ void AudioStreamOggVorbis::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_bar_beats", "count"), &AudioStreamOggVorbis::set_bar_beats);
ClassDB::bind_method(D_METHOD("get_bar_beats"), &AudioStreamOggVorbis::get_bar_beats);
ClassDB::bind_method(D_METHOD("set_tags", "tags"), &AudioStreamOggVorbis::set_tags);
ClassDB::bind_method(D_METHOD("get_tags"), &AudioStreamOggVorbis::get_tags);
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "packet_sequence", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR), "set_packet_sequence", "get_packet_sequence");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bpm", PROPERTY_HINT_RANGE, "0,400,0.01,or_greater"), "set_bpm", "get_bpm");
ADD_PROPERTY(PropertyInfo(Variant::INT, "beat_count", PROPERTY_HINT_RANGE, "0,512,1,or_greater"), "set_beat_count", "get_beat_count");
ADD_PROPERTY(PropertyInfo(Variant::INT, "bar_beats", PROPERTY_HINT_RANGE, "2,32,1,or_greater"), "set_bar_beats", "get_bar_beats");
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "tags", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR), "set_tags", "get_tags");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "loop"), "set_loop", "has_loop");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "loop_offset"), "set_loop_offset", "get_loop_offset");
}