# Development - [Compiling](https://docs.tvheadend.org/documentation/development/compiling.md) - [Compiling TVH with VAAPI Support](https://docs.tvheadend.org/documentation/development/compiling/compiling-tvh-with-vaapi-support.md) - [for Lubuntu 24.04](https://docs.tvheadend.org/documentation/development/compiling/compiling-tvh-with-vaapi-support/for-lubuntu-24.04.md): Setup Intel VAAPI on x86 (64 bits) system from scratch using Lubuntu 24.04 - [for Lubuntu 22.04](https://docs.tvheadend.org/documentation/development/compiling/compiling-tvh-with-vaapi-support/for-lubuntu-22.04.md): Setup Intel VAAPI on x86 (64 bits) system from scratch using Lubuntu 22.04 - [Level 2](https://docs.tvheadend.org/documentation/development/compiling/compiling-tvh-with-vaapi-support/level-2.md) - [HTSP](https://docs.tvheadend.org/documentation/development/htsp.md) - [General](https://docs.tvheadend.org/documentation/development/htsp/general.md) - [HTSMSG Binary Format](https://docs.tvheadend.org/documentation/development/htsp/htsmsg-binary-format.md): Message Structure - [Communication](https://docs.tvheadend.org/documentation/development/htsp/communication.md) - [Client to Server (RPC) methods](https://docs.tvheadend.org/documentation/development/htsp/client-to-server-rpc-methods.md) - [Server to Client methods](https://docs.tvheadend.org/documentation/development/htsp/server-to-client-methods.md) - [Protocol Changes](https://docs.tvheadend.org/documentation/development/htsp/protocol-changes.md) - [HTTP Proxy Examples](https://docs.tvheadend.org/documentation/development/htsp/http-proxy-examples.md) - [JSON API](https://docs.tvheadend.org/documentation/development/json-api.md) - [API Description](https://docs.tvheadend.org/documentation/development/json-api/api-description.md) - [Common Parameters](https://docs.tvheadend.org/documentation/development/json-api/api-description/common-parameters.md) - [Access](https://docs.tvheadend.org/documentation/development/json-api/api-description/access.md) - [Bouquet](https://docs.tvheadend.org/documentation/development/json-api/api-description/bouquet.md) - [Caclient](https://docs.tvheadend.org/documentation/development/json-api/api-description/caclient.md) - [Channel](https://docs.tvheadend.org/documentation/development/json-api/api-description/channel.md) - [Codec](https://docs.tvheadend.org/documentation/development/json-api/api-description/codec.md) - [Config](https://docs.tvheadend.org/documentation/development/json-api/api-description/config.md) - [DVR](https://docs.tvheadend.org/documentation/development/json-api/api-description/dvr.md) - [EPG](https://docs.tvheadend.org/documentation/development/json-api/api-description/epg.md) - [EPGgrab](https://docs.tvheadend.org/documentation/development/json-api/api-description/epggrab.md) - [ESfilter](https://docs.tvheadend.org/documentation/development/json-api/api-description/esfilter.md) - [idnode](https://docs.tvheadend.org/documentation/development/json-api/api-description/idnode.md) - [Imagecache](https://docs.tvheadend.org/documentation/development/json-api/api-description/imagecache.md) - [Input](https://docs.tvheadend.org/documentation/development/json-api/api-description/input.md) - [intlconv/charsets](https://docs.tvheadend.org/documentation/development/json-api/api-description/intlconv-charsets.md) - [Language](https://docs.tvheadend.org/documentation/development/json-api/api-description/language.md) - [MPEGts](https://docs.tvheadend.org/documentation/development/json-api/api-description/mpegts.md) - [Profile](https://docs.tvheadend.org/documentation/development/json-api/api-description/profile.md) - [RatingLabel](https://docs.tvheadend.org/documentation/development/json-api/api-description/ratinglabel.md) - [Raw](https://docs.tvheadend.org/documentation/development/json-api/api-description/raw.md) - [Satip](https://docs.tvheadend.org/documentation/development/json-api/api-description/satip.md) - [Service](https://docs.tvheadend.org/documentation/development/json-api/api-description/service.md) - [Status](https://docs.tvheadend.org/documentation/development/json-api/api-description/status.md) - [Timeshift](https://docs.tvheadend.org/documentation/development/json-api/api-description/timeshift.md) - [Tvhlog](https://docs.tvheadend.org/documentation/development/json-api/api-description/tvhlog.md) - [Examples](https://docs.tvheadend.org/documentation/development/json-api/examples.md) - [Other Functions](https://docs.tvheadend.org/documentation/development/json-api/other-functions.md) - [WebSocket](https://docs.tvheadend.org/documentation/development/json-api/websocket.md) - [Object Class Relationships](https://docs.tvheadend.org/documentation/development/object-class-relationships.md) - [Testing Tuners Using Files](https://docs.tvheadend.org/documentation/development/testing-tuners-using-files.md) - [Translations](https://docs.tvheadend.org/documentation/development/translations.md) - [Programmers Translation Workflow](https://docs.tvheadend.org/documentation/development/programmers-translation-workflow.md) - [XMLTV](https://docs.tvheadend.org/documentation/development/xmltv.md) - [Input](https://docs.tvheadend.org/documentation/development/xmltv/input.md) - [Recognised Tags/Attributes](https://docs.tvheadend.org/documentation/development/xmltv/input/recognised-tags-attributes.md) - [Episode Numbering](https://docs.tvheadend.org/documentation/development/xmltv/input/episode-numbering.md) - [Output](https://docs.tvheadend.org/documentation/development/xmltv/output.md) - [Object ID Representation](https://docs.tvheadend.org/documentation/development/object-id-representation.md) - [WebUI Help Content Workflow](https://docs.tvheadend.org/documentation/development/webui-help-content-workflow.md) - [Pathname Substitution Strings and Command Script Variables](https://docs.tvheadend.org/documentation/development/pathname-substitution-strings-and-command-script-variables.md) - [Random Notes](https://docs.tvheadend.org/documentation/development/random-notes.md): Snippets of stuff that developers have learned that may be useful to other developers but is not yet sufficiently complete or structured for a dedicated page. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.tvheadend.org/documentation/development.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.