Opened 13 years ago
Closed 13 years ago
#9826 closed Bug Report - Crash (Works for me)
SIGABRT in soundtouch::SoundTouch::setChannels (line 149)
| Reported by: | jpoet | Owned by: | JYA |
|---|---|---|---|
| Priority: | minor | Milestone: | unknown |
| Component: | MythTV - Audio Output | Version: | Master Head |
| Severity: | medium | Keywords: | timestrech audio crash |
| Cc: | Ticket locked: | no |
Description
Most of the time, playing a recording with timestretch enable works fine. Occasionally, I will come across a show that results in mythfrontend crashing.
Attaching BT and log with -v audio
Attachments (2)
Change History (8)
comment:1 Changed 13 years ago by
Original codec was AC3, signed 16 bit, 48 kHz, 8 channels. So it seems that the content is either garbage or ffmpeg incorrect decodes it..
AC3 is 6 channels max... libsoundtouch can only work with up to 6 channels audio.
comment:2 Changed 13 years ago by
This segfault can be avoided by going into Setup->Audio, and setting:
Speaker Configuration: 5.1
instead of
Speaker Configuration: 7.1
The crash happens when there is corruption in the recording. It looks like when that happens, myth resets the number of channels to whatever is designated in that configuration, instead of choosing the proper value for the audio stream type.
comment:3 Changed 13 years ago by
| Status: | new → assigned |
|---|
comment:4 Changed 13 years ago by
| Status: | assigned → infoneeded |
|---|
Please check in master that this issue is still occurring, it should be fixed now
comment:5 Changed 13 years ago by
I have not seen this problem with master for a few days. Looks like the problem has been fixed. Thanks.
comment:6 Changed 13 years ago by
| Resolution: | → Works for me |
|---|---|
| Status: | infoneeded → closed |
BT