请选择需要导出的字段：
BS EN 61834-9-2001
Aufzeichnungstechnik. Videokassettensystem mit digitaler Schraegspuraufzeichnung auf Magnetband 6,35 mm fuer den Heimgebrauch (Systeme 525-60,625-50,1125-60,1250-50). DVB-Format Recording-Helical-Scan Digital Video Cassette Recording System Using 6,35 mm Magnetic Tape for Consumer Use (525-60,625-50,1125-60 and 1250-50 Systems) Part 9:DVB Format Enregistrement. Systeme de magnetoscope numerique a cassette a balayage helicoidal utilisant la bande magnetique de 6,35 mm,destine au grand public (sys
适用范围：This part of IEC 61834 specifies the content, format and recording method for the data blocksforming the helical records on the tape containing audio, video and system data. This partdescribes the specifications for the recording of single DVB programmes. The DVB data isdelivered to the digital video cassette recorder via a digital interface or by a built-in tuner (IRD).The DVB data consist of an MPEG2 transport stream containing one or more programmes.In DVB, the MPEG2 MP@ML is specified to encode the video signal. The maximum bit rate forthe video signal is 15 Mbps. One programme may consist of one video bit stream or severalaudio bit streams and data bit streams.Due to the varied bit rates of single DVB programmes, several recording modes are specifiedin order to make efficient use of the storage capacity of the digital video cassette recorder.In addition to the normal play data stream of DVB recording, one or two special trick play datastreams may optionally be generated and recorded in the video area.In this part 9, the data structure of a track is defined by APT = 000b which consists of fourareas as described in 4.3.2 of IEC 61834-1 and API = AP3 = 000b. The data structure of MICis the same as in clause 10 of IEC 61834-2.
知识产权声明 | 服务承诺 | 联系我们 | 客户服务 | 关于我们
互联网出版许可证：新出网证(京)字042号 互联网药品信息服务资格证书号：(京)-经营性-2011-0017 信息网络传播视听节目许可证 许可证号：0108284
万方数据标准管理系统V1.0 证书号:软著登字第4252816号
京ICP证：010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话：4000115888 客服邮箱：service@wanfangdata.com.cn 违法和不良信息举报电话：4000115888 举报邮箱：problem@wanfangdata.com.cn 举报专区：https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目（编号：2006BAH03B01）©北京万方数据股份有限公司 万方数据电子出版社
