{"id":687692,"date":"2024-11-06T05:09:16","date_gmt":"2024-11-06T05:09:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/smpte-st-3062002\/"},"modified":"2024-11-06T05:09:16","modified_gmt":"2024-11-06T05:09:16","slug":"smpte-st-3062002","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/smpte\/smpte-st-3062002\/","title":{"rendered":"SMPTE ST 306:2002"},"content":{"rendered":"<p><b>Abtract:<\/b><\/p>\n<p>This standard specifies the content, format and recording method of the data blocks containing video, audio, and associated data which form the helical records on 6.35-mm tape contained in cassettes as specified in SMPTE 307M. \u2014 In addition, this standard specifies the content, format, and recording method for longitudinal cue and control tracks. \u2014 One video channel and two independent audio channels are recorded in the digital format for 25 Mb\/s VTRs and one video channel and four independent audio channels for 50 Mb\/s VTRs. Each of these channels is designed to be capable of independent editing. \u2014 The video channel records and reproduces a component television signal in the 525-line system with a frame frequency of 29.97 Hz (hereinafter referred to as the 525\/60 system) and the 625-line system with a frame frequency of 25.00 Hz (hereinafter referred to as the 625\/50 system). \u2014 Prior to recording, the digital signal shall be compressed to a DV-based 25 Mb\/s bit stream with 4:1:1 sampling or a DV-based 50 Mb\/s bit stream with 4:2:2 sampling. \u2014 The standard includes the process required to decode the DV-based 25 Mb\/s bit stream and 50 Mb\/s bit stream into output video, audio, and data.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>SMPTE Standard &#8211; For Television \u2014 6.35-mm Type D-7 Component Format \u2014 Video Compression at 25 Mb\/s and 50 Mb\/s \u2014 525\/60 and 625\/50<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/smpte\/\"><b>SMPTE<\/b><\/a><\/td>\n<td>2002-03-15<\/td>\n<td>132<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":687706,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[645,646,2684],"product_tag":[],"class_list":{"0":"post-687692","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-33-160-99","7":"product_cat-33-170","8":"product_cat-smpte","10":"first","11":"instock","12":"sold-individually","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/687692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/687706"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=687692"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=687692"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=687692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}