Opt in to the WVM extractor's secondary (cryptoPlugin) mode.

        return ERROR_UNSUPPORTED;

        return ERROR_UNSUPPORTED;

    }

    }

    sp<MetaData> fileMeta = mImpl->getMetaData();

    const char *containerMime;

    if (fileMeta != NULL

            && fileMeta->findCString(kKeyMIMEType, &containerMime)

            && !strcasecmp(containerMime, "video/wvm")) {

        // We always want to use "cryptoPluginMode" when using the wvm

        // extractor. We can tell that it is this extractor by looking

        // at the container mime type.

        // The cryptoPluginMode ensures that the extractor will actually

        // give us data in a call to MediaSource::read(), unlike its

        // default mode that we use from AwesomePlayer.

        static_cast<WVMExtractor *>(mImpl.get())->setCryptoPluginMode(true);

    }

    mDataSource = dataSource;

    mDataSource = dataSource;

    updateDurationAndBitrate();

    updateDurationAndBitrate();