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ffmpeg: Use new BMetaData API

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This commit is contained in:
Barrett17
2018-11-21 16:56:41 +01:00
parent 3e8f721b3b
commit c6a23a5827
2 changed files with 35 additions and 49 deletions
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src/add-ons/media/plugins/ffmpeg/AVFormatReader.cpp
+33 -45
View File
@@ -58,7 +58,7 @@ avformat_to_beos_byte_order(AVSampleFormat format)
static void
avdictionary_to_message(AVDictionary* dictionary, BMessage* message)
avdictionary_to_message(AVDictionary* dictionary, BMetaData* data)
{
if (dictionary == NULL)
return;
@@ -69,45 +69,45 @@ avdictionary_to_message(AVDictionary* dictionary, BMessage* message)
// convert entry keys into something more meaningful using the names from
// id3v2.c
if (strcmp(entry->key, "TALB") == 0 || strcmp(entry->key, "TAL") == 0)
message->AddString("album", entry->value);
data->SetString(kAlbum, entry->value);
else if (strcmp(entry->key, "TCOM") == 0)
message->AddString("composer", entry->value);
data->SetString(kComposer, entry->value);
else if (strcmp(entry->key, "TCON") == 0 || strcmp(entry->key, "TCO") == 0)
message->AddString("genre", entry->value);
data->SetString(kGenre, entry->value);
else if (strcmp(entry->key, "TCOP") == 0)
message->AddString("copyright", entry->value);
data->SetString(kCopyright, entry->value);
else if (strcmp(entry->key, "TDRL") == 0 || strcmp(entry->key, "TDRC") == 0)
message->AddString("date", entry->value);
data->SetString(kDate, entry->value);
else if (strcmp(entry->key, "TENC") == 0 || strcmp(entry->key, "TEN") == 0)
message->AddString("encoded_by", entry->value);
data->SetString(kEncodedBy, entry->value);
else if (strcmp(entry->key, "TIT2") == 0 || strcmp(entry->key, "TT2") == 0)
message->AddString("title", entry->value);
data->SetString(kTitle, entry->value);
else if (strcmp(entry->key, "TLAN") == 0)
message->AddString("language", entry->value);
data->SetString(kLanguage, entry->value);
else if (strcmp(entry->key, "TPE1") == 0 || strcmp(entry->key, "TP1") == 0)
message->AddString("artist", entry->value);
data->SetString(kArtist, entry->value);
else if (strcmp(entry->key, "TPE2") == 0 || strcmp(entry->key, "TP2") == 0)
message->AddString("album_artist", entry->value);
data->SetString(kAlbumArtist, entry->value);
else if (strcmp(entry->key, "TPE3") == 0 || strcmp(entry->key, "TP3") == 0)
message->AddString("performer", entry->value);
data->SetString(kPerformer, entry->value);
else if (strcmp(entry->key, "TPOS") == 0)
message->AddString("disc", entry->value);
data->SetString(kDisc, entry->value);
else if (strcmp(entry->key, "TPUB") == 0)
message->AddString("publisher", entry->value);
data->SetString(kPublisher, entry->value);
else if (strcmp(entry->key, "TRCK") == 0 || strcmp(entry->key, "TRK") == 0)
message->AddString("track", entry->value);
data->SetString(kTrack, entry->value);
else if (strcmp(entry->key, "TSOA") == 0)
message->AddString("album-sort", entry->value);
data->SetString("album-sort", entry->value);
else if (strcmp(entry->key, "TSOP") == 0)
message->AddString("artist-sort", entry->value);
data->SetString("artist-sort", entry->value);
else if (strcmp(entry->key, "TSOT") == 0)
message->AddString("title-sort", entry->value);
data->SetString("title-sort", entry->value);
else if (strcmp(entry->key, "TSSE") == 0)
message->AddString("encoder", entry->value);
data->SetString(kEncoder, entry->value);
else if (strcmp(entry->key, "TYER") == 0)
message->AddString("year", entry->value);
data->SetString(kYear, entry->value);
else
message->AddString(entry->key, entry->value);
data->SetString(entry->key, entry->value);
}
}
@@ -900,7 +900,7 @@ public:
// This will also initialize the media_format.
virtual status_t Init(int32 streamIndex);
status_t GetMetaData(BMessage* data);
status_t GetMetaData(BMetaData* data);
// Support for AVFormatReader
status_t GetStreamInfo(int64* frameCount,
@@ -1181,7 +1181,7 @@ AVFormatReader::Stream::Init(int32 virtualIndex)
status_t
AVFormatReader::Stream::GetMetaData(BMessage* data)
AVFormatReader::Stream::GetMetaData(BMetaData* data)
{
BAutolock _(&fLock);
@@ -1441,18 +1441,6 @@ AVFormatReader::~AVFormatReader()
// #pragma mark -
const char*
AVFormatReader::Copyright()
{
if (fCopyright.Length() <= 0) {
BMessage message;
if (GetMetaData(&message) == B_OK)
message.FindString("copyright", &fCopyright);
}
return fCopyright.String();
}
status_t
AVFormatReader::Sniff(int32* _streamCount)
{
@@ -1575,7 +1563,7 @@ AVFormatReader::GetFileFormatInfo(media_file_format* mff)
status_t
AVFormatReader::GetMetaData(BMessage* _data)
AVFormatReader::GetMetaData(BMetaData* data)
{
// The first cookie is always there!
const AVFormatContext* context = fStreams[0]->Context();
@@ -1583,28 +1571,28 @@ AVFormatReader::GetMetaData(BMessage* _data)
if (context == NULL)
return B_NO_INIT;
avdictionary_to_message(context->metadata, _data);
avdictionary_to_message(context->metadata, data);
// Add chapter info
for (unsigned i = 0; i < context->nb_chapters; i++) {
AVChapter* chapter = context->chapters[i];
BMessage chapterData;
chapterData.AddInt64("start", bigtime_t(1000000.0
BMetaData chapterData;
chapterData.SetInt64(kChapterStart, bigtime_t(1000000.0
* chapter->start * chapter->time_base.num
/ chapter->time_base.den + 0.5));
chapterData.AddInt64("end", bigtime_t(1000000.0
chapterData.SetInt64(kChapterEnd, bigtime_t(1000000.0
* chapter->end * chapter->time_base.num
/ chapter->time_base.den + 0.5));
avdictionary_to_message(chapter->metadata, &chapterData);
_data->AddMessage("be:chapter", &chapterData);
data->AddMetaData(kChapter, &chapterData);
}
// Add program info
for (unsigned i = 0; i < context->nb_programs; i++) {
BMessage programData;
BMetaData programData;
avdictionary_to_message(context->programs[i]->metadata, &programData);
_data->AddMessage("be:program", &programData);
data->AddMetaData(kProgramData, &programData);
}
return B_OK;
@@ -1703,10 +1691,10 @@ AVFormatReader::GetStreamInfo(void* _cookie, int64* frameCount,
status_t
AVFormatReader::GetStreamMetaData(void* _cookie, BMessage* _data)
AVFormatReader::GetStreamMetaData(void* _cookie, BMetaData* data)
{
Stream* cookie = reinterpret_cast<Stream*>(_cookie);
return cookie->GetMetaData(_data);
return cookie->GetMetaData(data);
}
src/add-ons/media/plugins/ffmpeg/AVFormatReader.h
+2 -4
View File
@@ -17,12 +17,10 @@ public:
AVFormatReader();
~AVFormatReader();
virtual const char* Copyright();
virtual status_t Sniff(int32* streamCount);
virtual void GetFileFormatInfo(media_file_format* mff);
virtual status_t GetMetaData(BMessage* _data);
virtual status_t GetMetaData(BMetaData* data);
virtual status_t AllocateCookie(int32 streamNumber,
void** cookie);
@@ -34,7 +32,7 @@ public:
size_t* infoSize);
virtual status_t GetStreamMetaData(void* cookie,
BMessage* _data);
BMetaData* data);
virtual status_t Seek(void* cookie, uint32 flags, int64* frame,
bigtime_t* time);