JVC GY-HM620U Instruction Manual - Page 46
Selecting System Definition, File Format and Video Format, Selecting a File Format
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Shooting Selecting System Definition, File Format and Video Format You can select the resolution of the recorded videos (HD, SD, or Web), file format for recording/ playback, and the video recording format on this camera recorder. Memo : 0 Make a selection in [Main Menu] B [Record Format]. Selecting a System Definition The following definitions are available for selection. 0 HD: Records in HD (High Definition) quality. 0 SD: Records in SD (Standard Definition) quality. 0 Web a : Records in resolution (1440x1080, 960x540, 720x480, 720x576, or 480x270) suitable for web distribution You can select a definition for the recorded images from the following items under [System]. 0 HD: Records in HD quality for both slots A and B. 0 SD: Records in SD quality for both slots A and B. 0 HD+SD a : Records in HD quality for slot A, and SD quality for slot B. (A P76 [Recording Simultaneously at Two Different Definitions a] ) 0 HD+Web a : Records in HD quality for slot A, and Web quality for slot B. (A P76 [Recording Simultaneously at Two Different Definitions a] ) Selecting a File Format Select a file format in [WFormat]/[YFormat] a or [Format] b. The following file formats are available for selection. 0 QuickTime(MPEG2): QuickTime file format (.MOV) 0 MP4(MPEG2): MP4 file format 0 MXF(MPEG2) a : MXF (material exchange format) 0 AVCHD: AVCHD file format 0 QuickTime(H.264): QuickTime format (.MOV) Memo : 0 "MXF(MPEG2)" is not available for selection in the GY-HM620 series. b 0 The available options vary as follows depending on the [System] setting. oa 0 When "HD", "HD+SD", or "HD+Web" is set, the options for slot A are: QuickTime(MPEG2), MP4(MPEG2), MXF(MPEG2), AVCHD, QuickTime(H.264) 0 When "SD" or "HD+SD" is set, the available option for slot B is: QuickTime(H.264) 0 When "HD+Web" is set, the available option for slot B is: QuickTime(H.264), AVCHD ob 0 For "HD": QuickTime(MPEG2), MP4(MPEG2), AVCHD,QuickTime(H.264) 0 For "SD": QuickTime(H.264) Selecting a Video Format 0 Select a [Record Format] from the list of formats. The selectable [WFrame & Bit Rate]/[YFrame & Bit Rate] changes according to the settings of [System], [WFormat], and [WResolution]. 0 The recording bit rate (video) is 50 Mbps in "XHQ", 35 Mbps VBR in "UHQ" and "HQ", and 18.3 Mbps (25 Mbps in the case of 1080i) CBR in "SP". 0 The recording bit rate (system rate) is as follows when [WFormat]/[YFormat] a or [Format] b is set to "AVCHD". 0 "HQ" (60p/50p): 28 Mbps VBR 0 "HQ" (60i/50i): 24 Mbps VBR 0 "SP": 18 Mbps VBR 0 "LP": 9 Mbps VBR 0 "EP": 5 Mbps VBR 46