Opened 15 years ago
Closed 15 years ago
#4829 closed bug (fixed)
MPEG4 AAC mono files play audio at 2x speed
| Reported by: | PieterPanman | Owned by: | dlmcpaul |
|---|---|---|---|
| Priority: | normal | Milestone: | R1 |
| Component: | Audio & Video/Codecs | Version: | R1/Development |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | All |
Description
I have a MPEG4 AAC video taken with my nokia phone (e61i). Video plays ok, but audio plays at 2x speed and ends somewhere halfway. Possibly due to mono channel audio? File is here: http://www.panman.eu/haiku/testfile.mp4
Change History (2)
comment:1 by , 15 years ago
| Owner: | changed from to |
|---|
comment:2 by , 15 years ago
| Resolution: | → fixed |
|---|---|
| Status: | new → closed |
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Ok, on this file the mp4 container metadata has Channel Count of 1 but the aac audio metadata has a Channel Count of 2.
I now override the mp4 metadata if I can parse the audio metadata and this plays the sound correctly.
However, the problem really is with the file creator app not correctly setting the Channel Count value.
Should be fixed in hrev37165