View Issue Details

IDProjectCategoryView StatusLast Update
0006462MMW v4Playerpublic2010-10-06 22:30
Reporterrusty Assigned To 
PriorityimmediateSeveritymajorReproducibilityalways
Status closedResolutionfixed 
Product Version4.0 
Target Version4.0Fixed in Version4.0 
Summary0006462: Audio Artifacts: clicks on startup and other sounds during playback
DescriptionTested on Windows 7-64, AMD Athlon X2 machine
MM 4.0.3011 consistently generated audio artifacts at the beginning of tracks (a 'click'), and often generated other artifacts in the midst of playback (static). The startup artifacts consistently occurred on some files and not on others. The artifacts that occurred in the middle of tracks were inconsistent, occurring at different times during playback.

MM 3.2.2.1300 on the same machine generates no such artifacts.

In addition:
- wave_out does not generate these artifacts
- out_MMDS from MM 3.2 (running in MM4) does not exhibit the problems

Could it be a compilation problem?
TagsNo tags attached.
Fixed in build1314

Relationships

related to 0005704 closedrusty Use AAC codec in Windows 7 
related to 0006929 closedjiri Audio Artifacts: static when playing FLAC / WAV files (regression) 

Activities

jiri

2010-09-27 17:30

administrator   ~0020574

It's easily reproducible while using in_mfaudio input plug-in. When this one is disabled, problem disappears. I.e., we should:

1. Fix the problem in the plug-in, it's probably about some audio samples added or missing.
2. Discuss whether this plug-in should take over mp3 playback. It might make sense, but should be discussed and pros and cons summarized here.

More over IM.

michal

2010-09-30 06:44

developer   ~0020638

Fixed in build 1314.

peke

2010-10-06 22:30

developer   ~0020653

Verified 1314