Mercurial > hg > nginx-site
annotate xml/en/docs/http/ngx_http_f4f_module.xml @ 1027:dd64ce140de2
Status: virtual servers, caches, load_timestamp.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Wed, 23 Oct 2013 13:36:17 +0400 |
parents | 488a3f738db0 |
children | 379cb572a7ec |
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1 <?xml version="1.0"?> |
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2 |
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3 <!-- |
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4 Copyright (C) Nginx, Inc. |
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5 --> |
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6 |
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7 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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8 |
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9 <module name="Module ngx_http_f4f_module" |
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10 link="/en/docs/http/ngx_http_f4f_module.html" |
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11 lang="en" |
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12 rev="1"> |
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13 |
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14 <section id="summary"> |
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15 |
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16 <para> |
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17 The <literal>ngx_http_f4f_module</literal> module provides |
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18 server-side support for Adobe HTTP Dynamic Streaming (HDS). |
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19 </para> |
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20 |
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21 <para> |
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22 This module implements handling of HTTP Dynamic Streaming requests in the |
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23 “<literal>/videoSeg1-Frag1</literal>” form — extracting the needed fragment |
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24 from the <path>videoSeg1.f4f</path> file using the <path>videoSeg1.f4x</path> |
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25 index file. |
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26 This module is an alternative to the Adobe’s f4f module (HTTP Origin Module) |
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27 for Apache. |
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28 </para> |
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29 |
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30 <para> |
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31 Usual pre-processing with Adobe’s f4fpackager is required, see relevant |
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32 documentation for details. |
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33 </para> |
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34 |
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35 <para> |
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36 <note> |
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37 This module is available as part of our <commercial_version/> only. |
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38 </note> |
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39 </para> |
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40 |
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41 </section> |
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42 |
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43 |
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44 <section id="example" name="Example Configuration"> |
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45 |
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46 <para> |
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47 <example> |
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48 location /video/ { |
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49 f4f; |
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50 ... |
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51 } |
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52 </example> |
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53 </para> |
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54 |
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55 </section> |
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56 |
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57 |
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58 <section id="directives" name="Directives"> |
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59 |
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60 <directive name="f4f"> |
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61 <syntax/> |
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62 <default/> |
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63 <context>location</context> |
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64 |
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65 <para> |
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66 Turns on module processing in the surrounding location. |
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67 </para> |
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68 |
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69 </directive> |
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70 |
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71 |
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72 <directive name="f4f_buffer_size"> |
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73 <syntax><value>size</value></syntax> |
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74 <default>512k</default> |
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75 <context>http</context> |
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76 <context>server</context> |
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77 <context>location</context> |
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78 |
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79 <para> |
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80 Sets the size of a memory buffer used for reading the <path>.f4x</path> index |
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81 file. |
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82 </para> |
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83 |
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84 </directive> |
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85 |
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86 </section> |
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87 |
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88 </module> |