Skip back in recitation (was: Re-listening to recitation)
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	Sebastian_Berlin-WMSE
	Apr 26 2016, 1:38 PM

Description

Recitation can be rewinded to allow re-listening
License: MIT/GPL
Existing: Partially, https://github.com/westonruter/html5-audio-read-along
To do: Partially existing, (click on the first word or drag the playback indicator backwards). Add a button and/or a keyboard shortcut. Define which functions are needed, in addition to play/pause.

Identified as a component during the pilot study.

Details

	Subject	Repo	Branch	Lines +/-
	Skip back word	mediawiki/extensions/Wikispeech	master	+220 -65
	Skip back sentence	mediawiki/extensions/Wikispeech	master	+234 -127

Customize query in gerrit

Related Objects
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Status	Assigned	Task
Open	None	T152430 Run Wikispeech offline
Resolved	HaraldBerthelsen	T143644 Multiple requests to TTS server should not cause delay
Resolved	Jopparn	T151786 Publically accessible demo (player) [Stage 1+2]
Resolved	Sebastian_Berlin-WMSE	T122132 [Story] Support re-listening (Wikispeech)
Resolved	Sebastian_Berlin-WMSE	T133687 Skip back in recitation (was: Re-listening to recitation)
Resolved	Sebastian_Berlin-WMSE	T133688 [Task] Skip ahead (Wikispeech)
Resolved	Sebastian_Berlin-WMSE	T140089 Skip ahead (word)
Resolved	Sebastian_Berlin-WMSE	T140105 Map TTS response to page HTML
Resolved	Lokal_Profil	T140090 Skip ahead (sentence)

Event Timeline

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Restricted Application added a subscriber: Aklapper. · View Herald TranscriptApr 26 2016, 1:38 PM

Sebastian_Berlin-WMSE added a parent task: T122132: [Story] Support re-listening (Wikispeech).Apr 26 2016, 1:40 PM

Jopparn renamed this task from [Task] Re-listening to [Task] Re-listening to recitation (Wikispeech).Apr 28 2016, 6:52 AM

After a quick test of this functionality, I can't see the benefit of dragging the playback indicator, as opposed to clicking where you want to go in the text.

HannaLindgren added a project: Wikispeech-STTS.May 9 2016, 9:03 AM

HannaLindgren moved this task from Backlog to This Sprint on the Wikispeech-STTS board.May 9 2016, 9:08 AM

Lokal_Profil unsubscribed.May 9 2016, 2:01 PM

HaraldBerthelsen assigned this task to Sebastian_Berlin-WMSE.May 11 2016, 12:49 PM

HaraldBerthelsen removed a project: Wikispeech-STTS.

Sebastian_Berlin-WMSE mentioned this in M168: Wikispeech player.May 13 2016, 8:42 AM

Danny_B added a project: Wikispeech.May 23 2016, 11:34 AM

Sebastian_Berlin-WMSE added a project: Wikispeech-WMSE.Jun 1 2016, 2:15 PM

Sebastian_Berlin-WMSE removed Sebastian_Berlin-WMSE as the assignee of this task.Jun 2 2016, 6:57 AM

Lokal_Profil moved this task from Incoming to Proposed for next sprint on the Wikispeech board.Jul 4 2016, 9:02 AM

Jopparn moved this task from Proposed for next sprint to Sprint 2016-06-29 on the Wikispeech board.Jul 4 2016, 9:46 AM

Jopparn edited projects, added Wikispeech (Sprint 2016-06-29); removed Wikispeech.

Lokal_Profil added a subtask: T133688: [Task] Skip ahead (Wikispeech).Jul 12 2016, 1:50 PM

When the user skips back, the player either skips to the beginning of the current interval or to the beginning of the previous interval. The latter will happen if the current position in the interval is "early enough". This means that a user skipping back twice, does not get stuck restarting the same interval over and over.

"Early enough" can be implemented in two ways:

Time distance (to start of interval) is less than x seconds. This means that the first skip can sometimes take you to the previous interval.
Two skip commands are issued within s seconds. The first skip always takes you to the start of the interval.

This needs to be implemented in addition to T133688.

Jopparn moved this task from Sprint 2016-06-29 to Sprint 2016-07-13 on the Wikispeech board.Jul 13 2016, 12:32 PM

Jopparn edited projects, added Wikispeech (Sprint 2016-07-13); removed Wikispeech (Sprint 2016-06-29).

Sebastian_Berlin-WMSE edited projects, added Wikispeech (Sprint 2016-08-10); removed Wikispeech (Sprint 2016-07-13).Aug 10 2016, 10:05 AM

Lokal_Profil edited projects, added Wikispeech (Sprint 2016-08-24); removed Wikispeech (Sprint 2016-08-10).Aug 24 2016, 9:18 AM

Lokal_Profil moved this task from Sprint 2016-08-24 to Sprint 2016-09-07 on the Wikispeech board.Sep 6 2016, 12:32 PM

Lokal_Profil edited projects, added Wikispeech (Sprint 2016-09-07); removed Wikispeech (Sprint 2016-08-24).

Lokal_Profil moved this task from Sprint 2016-09-07 to Sprint 2016-09-21 on the Wikispeech board.Sep 21 2016, 9:06 AM

Lokal_Profil edited projects, added Wikispeech (Sprint 2016-09-21); removed Wikispeech (Sprint 2016-09-07).

I tested how some media players handled skipping tracks, which is similar behaviour. I found two things happening when pressing the "previous" button:

Starting playing the previous track. (VLC, Podcast Addict)
Starting playing the previuos track if the current time was < ~3 s, otherwise restarted the current track. (Spotify, Rhythmbox)

Sebastian_Berlin-WMSE moved this task from Backlog to In progress on the Wikispeech (Sprint 2016-09-21) board.Oct 4 2016, 11:42 AM

Sebastian_Berlin-WMSE claimed this task.Oct 4 2016, 11:54 AM

Lokal_Profil renamed this task from [Task] Re-listening to recitation (Wikispeech) to Skip back in recitation (was: Re-listening to recitation).Oct 4 2016, 12:20 PM

Decision is to implement this as follows:

Skipping sentences/utterances: If more than X seconds has been listened to skipping takes you back to start of that utterance, otherwise it takes you to the previous one. The number of seconds can be set in the config.
Skipping in words/tokens: Always skips to previous token.

Worked on in Wikispeech (Sprint 2016-09-21):