LINUX DVB API Version 3 - Linux TV.org

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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation. A copy of the license is included in the chapter entitled ”GNU Free Documentation License”.
Contents 1 Introduction 1 1.1 What you need to know . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.3 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.4 Linux DVB Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.5 API include files . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 DVB Frontend API 5 2.1 Frontend Data Types . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.1.1 frontend type . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.1.2 frontend capabilities . . . . . . . . . . . . . . . . . . . . . . 5 2.1.3 frontend information . . . . . . . . . . . . . . . . . . . . . . 6 2.1.4 diseqc master command . . . . . . . . . . . . . . . . . . . . 6 2.1.5 diseqc slave reply . . . . . . . . . . . . . . . . . . . . . . . . 7 2.1.6 SEC voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.1.7 SEC continuous tone . . . . . . . . . . . . . . . . . . . . . . 7 2.1.8 SEC tone burst . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.1.9 frontend status . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.1.10 frontend parameters . . . . . . . . . . . . . . . . . . . . . . 8 2.1.11 frontend events . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.2 Frontend Function Calls . . . . . . . . . . . . . . . . . . . . . . . . 11 2.2.1 open() . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.2.2 close() . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.2.3 FE READ STATUS . . . . . . . . . . . . . . . . . . . . . . 12 2.2.4 FE READ BER . . . . . . . . . . . . . . . . . . . . . . . . 12 2.2.5 FE READ SNR . . . . . . . . . . . . . . . . . . . . . . . . 13 2.2.6 FE READ SIGNAL STRENGTH . . . . . . . . . . . . . . . 13 2.2.7 FE READ UNCORRECTED BLOCKS . . . . . . . . . . . 14 2.2.8 FE SET FRONTEND . . . . . . . . . . . . . . . . . . . . . 14 2.2.9 FE GET FRONTEND . . . . . . . . . . . . . . . . . . . . . 15 2.2.10 FE GET EVENT . . . . . . . . . . . . . . . . . . . . . . . . 15 2.2.11 FE GET INFO . . . . . . . . . . . . . . . . . . . . . . . . . 16 2.2.12 FE DISEQC RESET OVERLOAD . . . . . . . . . . . . . . 16 2.2.13 FE DISEQC SEND MASTER CMD . . . . . . . . . . . . . 17 2.2.14 FE DISEQC RECV SLAVE REPLY . . . . . . . . . . . . . 17 2.2.15 FE DISEQC SEND BURST . . . . . . . . . . . . . . . . . . 18 2.2.16 FE SET TONE . . . . . . . . . . . . . . . . . . . . . . . . . 18 2.2.17 FE SET VOLTAGE . . . . . . . . . . . . . . . . . . . . . . 19 i
Page 1: LINUX DVB API Version 3 Copyright 2
Page 5 and 6: CONTENTS CONTENTS 4.2.7 VIDEO CONTI
Page 7 and 8: CONTENTS CONTENTS 8.6 Section Feed
Page 9 and 10: Chapter 1 Introduction 1.1 What you
Page 11 and 12: 1.4. Linux DVB Devices 3 1.4 Linux
Page 13 and 14: Chapter 2 DVB Frontend API The DVB
Page 15 and 16: 2.1. Frontend Data Types 7 2.1.5 di
Page 17 and 18: 2.1. Frontend Data Types 9 }; fe_gu
Page 19 and 20: 2.2. Frontend Function Calls 11 2.2
Page 29 and 30: Chapter 3 DVB Demux Device The DVB
Page 31 and 32: 3.1. Demux Data Types 23 }; dmx_pes
Page 33 and 34: 3.2. Demux Function Calls 25 3.2.3
Page 39 and 40: Chapter 4 DVB Video Device The DVB
Page 41 and 42: 4.1. Video Data Types 33 struct vid
Page 43 and 44: 4.1. Video Data Types 35 typedef st
Page 45 and 46: 4.2. Video Function Calls 37 4.2.3
Page 47 and 48: 4.2. Video Function Calls 39 int fd
Page 49 and 50: 4.2. Video Function Calls 41 4.2.12
Page 51 and 52: 4.2. Video Function Calls 43 PARAME
Page 53 and 54:
4.2. Video Function Calls 45 PARAME
Page 55 and 56:
4.2. Video Function Calls 47 PARAME
Page 57 and 58:
Chapter 5 DVB Audio Device The DVB
Page 59 and 60:
5.1. Audio Data Types 51 5.1.7 stru
Page 61 and 62:
5.2. Audio Function Calls 53 5.2.3
Page 63 and 64:
5.2. Audio Function Calls 55 5.2.8
Page 65 and 66:
5.2. Audio Function Calls 57 int fd
Page 67 and 68:
5.2. Audio Function Calls 59 int io
Page 69 and 70:
Chapter 6 DVB CA Device The DVB CA
Page 71 and 72:
6.2. CA Function Calls 63 6.2 CA Fu
Page 73 and 74:
Chapter 7 DVB Network API The DVB n
Page 75 and 76:
Chapter 8 Kernel Demux API The kern
Page 77 and 78:
8.1. Kernel Demux Data Types 69 int
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8.1. Kernel Demux Data Types 71 #de
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8.2. Demux Directory API 73 8.2 Dem
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8.3. Demux API 75 8.3 Demux API The
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8.3. Demux API 77 8.3.4 allocate ts
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8.3. Demux API 79 dmx demux t mux*d
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8.3. Demux API 81 8.3.11 remove fro
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8.4. Demux Callback API 83 8.4 Demu
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8.4. Demux Callback API 85 u8* buff
Page 95 and 96:
8.5. TS Feed API 87 8.5 TS Feed API
Page 97 and 98:
8.6. Section Feed API 89 8.6 Sectio
Page 99 and 100:
8.6. Section Feed API 91 This funct
Page 101 and 102:
Chapter 9 Examples In this section
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9.1. Tuning 95 } } return -1; if (d
Page 105 and 106:
9.2. The DVR device 97 } pesFilterP
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9.2. The DVR device 99 } } return -
Page 109 and 110:
Appendix A GNU Free Documentation L
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A.3. Copying in Quantity 103 You ma
Page 113 and 114:
A.5. Combining Documents 105 You ma
Page 115 and 116:
A.10. Future Revisions of This Lice
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