[mythtv] [mythtv-commits] Ticket #1849:  breaks audio when using time stretching
mythtv at lost.data.ee
Wed May 24 05:27:17 UTC 2006
On Tue, 23 May 2006, Daniel Kristjansson wrote:
> #1849:  breaks audio when using time stretching
> Reporter: Cougar <cougar at random.ee> | Owner: ijr
>  breaks audio (adds distortion) when changing time stretch. After
> that only closing player (playback) and restarting helps. Resetting
> timestretch to 1.00 doesn't help. The problem exists also in .
>  was OK. This change came in from #1104
> What CPU is this with?
> I tested with both AMD64 & pentium4, bcs of the MMX code.
It was compiled on this machine with automatic CPU detecton:
model name : Intel(R) Pentium(R) 4 CPU 3.00GHz
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pni monitor ds_cpl cid xtpr
CPU x86 (model name : Intel(R) Pentium(R) 4 CPU 3.00GHz)
Big Endian no
MMX enabled yes
Vector Builtins yes
And I used it on IBM Thinkpad:
model name : Intel(R) Pentium(R) M processor 1.70GHz
flags : fpu vme de pse tsc msr mce cx8 sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe est tm2
> Does enabling/disabling MMX help?
I recompiled it with --disable-mmx
MMX enabled no
Yes, without MMX it works like before without any problems.
> Are you using passthru? DTS? AC3? Does disabling it help?
No, I play regular MPEG2 content to normal OSS sound device. Should I
test it with ALSA? (I need to use another PC for that)
Anything more I can tray?
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