Closed
Bug 945864
Opened 11 years ago
Closed 10 years ago
[B2G][Music] On occasion the duration of songs displays a large number
Categories
(Core :: Audio/Video, defect)
Tracking
()
Tracking | Status | |
---|---|---|
firefox27 | --- | wontfix |
firefox28 | --- | fixed |
firefox29 | --- | fixed |
b2g-v1.2 | --- | unaffected |
b2g-v1.3 | --- | fixed |
People
(Reporter: dwatson, Assigned: eflores)
Details
(Keywords: regression)
Attachments
(3 files)
Repro Steps: 1. Updated Buri to Build ID: 20131203040236 2. Load some music on the device(Bluetooth, USB, or any other method) 3. Open up the music app 4. Tap on Artist view 5. Select one of the artists 6. immediately select a song before the album art loads completely Actual Results: The Songs duration displays as a very long number. Expected Results: The duration of the songs will displays the time remaining of the song. Environmental Variables Device: Buri v1.3 MOZ RIL Build ID: 20131203040236 Gecko: http://hg.mozilla.org/mozilla-central/rev/8648aa476eef Gaia: 31808a29cfcffa584b6a88b4f1e515387f485a1b Platform Version: 28.0a1 Base Build: 20131115 NOTES: Seems to happen more often on initial load, so restarting the phone might help. Repro Rate: 1/10
Comment 1•11 years ago
|
||
Darren, does it happen on any musc? Can you upload the music file?
Flags: needinfo?(dwatson)
I was able to switch back and forth with other songs and this song and was able to repro the issue. I did not have the issue happen on v1.2.
Flags: needinfo?(dwatson)
Comment 4•11 years ago
|
||
There's something really weird going on here. comment 3 might imply that this can happen more than 10% of the time.
blocking-b2g: --- → 1.3?
After following steps in the comment 3, the repro level is much higher than 1/10 I was able to get a regression window The last working build (I couldn't reproduce it after trying many times) Device: Buri 1.3 Central BuildID: 20131202092621 Gaia: 8527840366eec3252d04e0dad64e7a40dbe3dc56 Gecko: 2581b84e0ca1 Version: 28.0a1 Firmware version: v1.2_20131115 The first broken build: Device: Buri 1.3 Central build BuildID: 20131203040236 Gaia: 31808a29cfcffa584b6a88b4f1e515387f485a1b Gecko: 8648aa476eef Version: 28.0a1 Firmware version: v1.2_20131115
Keywords: regressionwindow-wanted
Comment 6•11 years ago
|
||
Failed to replicate the issue in the below environment. Used the attached music file for testing and in both cases duration showed up as 03:39 Device: Hamachi 1.3 Central build BuildID: 20131204040204 Platform Version 28.0a1 Gaia: 45564d6318cdab2fae2de0eb801308e2bcf4e472 Gecko: 5b4e54eb26a5b14435f0e35fd25a2da52aa0e2bb Device Hamchi 1.4 Central build BuildID:20131213040203 Platform Version 29.0a1 Gaia:dea74850442df6aff8405333a973d49a9f1af2ec Gecko:5cfcfcf8a4c222a38d7f35ff70d3fb39b3abb129
Just tried on the latest 1.3 build, the issue still reproduces A song duration displays wrong info, however it doesn't reproduce with all songs Device: Buri 1.3 Aurora Moz RIL BuildID: 20131213004002 Gaia: 888f9df5515a47d2f5806efee77485e05e1e5416 Gecko: dfae9c83bfbc Version: 28.0a2 Firmware Version: v1.2_20131115
Comment 8•11 years ago
|
||
I can also reproduce this issue but not sure what's the correct steps, and with one same file it's not 100% reproducible so I think this should be an audio decoding issue, changing the component to Video/Audio to catch the attention.
Component: Gaia::Music → Video/Audio
Product: Firefox OS → Core
Comment 10•11 years ago
|
||
(In reply to Dominic Kuo [:dkuo] from comment #8) > I can also reproduce this issue but not sure what's the correct steps, and > with one same file it's not 100% reproducible so I think this should be an > audio decoding issue, changing the component to Video/Audio to catch the > attention. Maybe the variable(for the information) was not initialized? Or, there have some functional calls don't have an initialized returned value? Dominic, can you help to own and track this bug? Thank you.
Flags: needinfo?(dkuo)
Comment 11•10 years ago
|
||
Sure, although I don't know the root cause yet but I will first investigate it, I am leaving the needinfo flag in case I forget this one.
Comment 12•10 years ago
|
||
Update:
I found sometimes audio.duration returns 'Infinity' for the first timeupdate event which triggers the music player tries to read duration from audio.buffered, and audio.buffered returns a huge number which seems also not the value we expected, then caused the large number we saw in attachment 8341879 [details].
Chris, I am not sure who to ask about this issue, do you know who can help on this? thanks.
Flags: needinfo?(dkuo) → needinfo?(cpearce)
Comment 13•10 years ago
|
||
Thanks for bringing this to my attention Dominic. Edwin has been making changes to our MP3 duration calculations recently. Edwin: Can you look into this please?
Flags: needinfo?(cpearce) → needinfo?(edwin)
Assignee | ||
Comment 14•10 years ago
|
||
Attachment #8359454 -
Flags: review?(cpearce)
Flags: needinfo?(edwin)
Comment 15•10 years ago
|
||
Comment on attachment 8359454 [details] [diff] [review] 945864.patch Review of attachment 8359454 [details] [diff] [review]: ----------------------------------------------------------------- I don't see the bug, but this is a good idea anyway...
Attachment #8359454 -
Flags: review?(cpearce) → review+
Assignee | ||
Comment 16•10 years ago
|
||
https://hg.mozilla.org/integration/mozilla-inbound/rev/10d56cf4ca6d
https://hg.mozilla.org/mozilla-central/rev/10d56cf4ca6d
Status: NEW → RESOLVED
Closed: 10 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla29
Comment 18•10 years ago
|
||
https://hg.mozilla.org/releases/mozilla-aurora/rev/724948445046
Assignee: nobody → edwin
status-b2g-v1.2:
--- → unaffected
status-b2g-v1.3:
--- → fixed
status-firefox27:
--- → wontfix
status-firefox29:
--- → fixed
You need to log in
before you can comment on or make changes to this bug.
Description
•