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| author | Wim Taymans <wim.taymans@collabora.co.uk> | 2013-02-26 15:32:25 +0100 |
|---|---|---|
| committer | Wim Taymans <wim.taymans@collabora.co.uk> | 2013-02-26 15:32:25 +0100 |
| commit | d7f15f542a2481b7c13ce3de459cf84f0f6b121f (patch) | |
| tree | 8f6241c51f9dfb2ad4f0d9043bcdce50f795d8a3 /docs/design/part-gstbin.txt | |
| parent | f37fc1d2992963b5948c74890c79e006b96c87a2 (diff) | |
use GST_MESSAGE_DURATION_CHANGED in docs and code
Diffstat (limited to 'docs/design/part-gstbin.txt')
| -rw-r--r-- | docs/design/part-gstbin.txt | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/docs/design/part-gstbin.txt b/docs/design/part-gstbin.txt index bf486f86db..a262a9bdee 100644 --- a/docs/design/part-gstbin.txt +++ b/docs/design/part-gstbin.txt @@ -95,11 +95,12 @@ returned durations and will then cache the result so that any further query can use the cached version. The reason for caching the result is because the duration of a stream typically does not change that often. -A GST_MESSAGE_DURATION posted by an element will clear the cached duration value -so that the bin will query the sinks again. This message is typically posted by -elements that calculate the duration of the stream based on some average -bitrate, which might change while playing the stream. The DURATION message is -posted to the application, which can then fetch the updated DURATION. +A GST_MESSAGE_DURATION_CHANGED posted by an element will clear the cached +duration value so that the bin will query the sinks again. This message is +typically posted by elements that calculate the duration of the stream based +on some average bitrate, which might change while playing the stream. The +DURATION_CHANGED message is posted to the application, which can then fetch +the updated DURATION. Subclassing |