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part-toc: Remove section about TOC query

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This commit is contained in:
Sebastian Dröge 2012-07-05 12:37:01 +02:00
parent 2d049b41ab
commit 1e3d8a8350
1 changed files with 2 additions and 11 deletions
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13
docs/design/part-toc.txt
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@ -58,16 +58,7 @@ timestamps for each item using gst_toc_entry_set_start_stop().
The best way to process already created GstToc is to recursively go through The best way to process already created GstToc is to recursively go through
the 'entries' and 'subentries' fields. the 'entries' and 'subentries' fields.
2. Working with GstQuery 2. Working with GstMessage
GstQuery with GstToc can be created using gst_query_new_toc(). Use
gst_query_set_toc() to set TOC into the query and parse it with
gst_query_parse_toc(). The 'extend_uid' parameter (0 for root level) in two
last methods should be used for TOC extending: get GstTocEntry with
gst_toc_find_entry() by given UID and use it to add your own chapters/editions.
The common action on such query is to set TOC for it.
3. Working with GstMessage
GstMessage with GstToc can be created using gst_message_new_toc() and parsed GstMessage with GstToc can be created using gst_message_new_toc() and parsed
with gst_message_parse_toc(). The 'updated' parameter in these methods indicates with gst_message_parse_toc(). The 'updated' parameter in these methods indicates
@ -75,7 +66,7 @@ whether the TOC was just discovered (set to false) or TOC was already found and
have been updated (set to true). The common usage for such message is to post it have been updated (set to true). The common usage for such message is to post it
to pipeline in case you have discovered TOC data within your element. to pipeline in case you have discovered TOC data within your element.
4. Working with GstEvent 3. Working with GstEvent
GstToc supports select event through GstEvent infrastructure. The idea is the GstToc supports select event through GstEvent infrastructure. The idea is the
following: when you receive TOC select event, parse it with following: when you receive TOC select event, parse it with