C++ (Cpp) CreateExtractorFromURI Exemples

Exemple #1

Fichier : OMXHarness.cpp Projet : 3dsfr3ak/android_frameworks_av

static sp<MediaSource> CreateSourceForMime(const char *mime) {
    const char *url = GetURLForMime(mime);

    if (url == NULL) {
        return NULL;
    }

    sp<MediaExtractor> extractor = CreateExtractorFromURI(url);

    if (extractor == NULL) {
        return NULL;
    }

    for (size_t i = 0; i < extractor->countTracks(); ++i) {
        sp<MetaData> meta = extractor->getTrackMetaData(i);
        CHECK(meta != NULL);

        const char *trackMime;
        CHECK(meta->findCString(kKeyMIMEType, &trackMime));

        if (!strcasecmp(mime, trackMime)) {
            return extractor->getTrack(i);
        }
    }

    return NULL;
}

Exemple #2

Fichier : OMXHarness.cpp Projet : 28vicky/platform_frameworks_base

static sp<MediaSource> MakeSource(
        const char *uri,
        const char *mimeType) {
    sp<MediaExtractor> extractor = CreateExtractorFromURI(uri);

    if (extractor == NULL) {
        return NULL;
    }

    for (size_t i = 0; i < extractor->countTracks(); ++i) {
        sp<MetaData> meta = extractor->getTrackMetaData(i);

        const char *trackMIME;
        CHECK(meta->findCString(kKeyMIMEType, &trackMIME));

        if (!strcasecmp(trackMIME, mimeType)) {
            return extractor->getTrack(i);
        }
    }

    return NULL;
}