Topic: BASS_FX 2.4.12.1

[(: JOBnik! :)]

Hi

Is this also happening with the BPM example in BASS_FX Android package?

[Ian @ un4seen]

I'm trying to call BASS_FX_BPM_Free on a currently playing handle, and it returns true with no error, but the android background process (playing audio) crashes shortly after.

To hopefully provide some clues on the problem, please post the crash log including call stack.

[mcooper]

I'm trying to call BASS_FX_BPM_Free on a currently playing handle, and it returns true with no error, but the android background process (playing audio) crashes shortly after.

To hopefully provide some clues on the problem, please post the crash log including call stack.

I wasn't able to catch an exception.  The call to BASS_FX_BPM_Free returns true.  Android monitor reported the following:

08-21 16:55:30.643: E/mono-rt(31903): Stacktrace:
08-21 16:55:30.643: E/mono-rt(31903): Attempting native Android stacktrace:
08-21 16:55:30.643: D/libc-fault-recovery-native(31903): M=0xf728e0f0 B=0xf728e1c8 F=0x9d757100 P=0xac98f010 I=22
08-21 16:55:30.653: D/libc-fault-recovery-native(31903): FIND target F=0x0
08-21 16:55:30.653: A/libc(31903): heap corruption detected by dlmalloc_real
08-21 16:55:30.653: A/libc(31903): Fatal signal 6 (SIGABRT), code -6 in tid 31958 (Thread-704)
08-21 16:55:30.653: W/libc(31903): Security Level: (0), Allow to dump debug information.
08-21 16:55:30.683: I/DEBUG(586): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
08-21 16:55:30.683: I/DEBUG(586): Build fingerprint: 'htc/himauhl_htc_europe/htc_himauhl:5.1/LMY47O/576582.1:user/release-keys'
08-21 16:55:30.683: I/DEBUG(586): Revision: '0'
08-21 16:55:30.683: I/DEBUG(586): ABI: 'arm'
08-21 16:55:30.683: I/DEBUG(586): pid: 31903, tid: 31958, name: Thread-704  >>> com.mr.droid.backgroundaudio <<<
08-21 16:55:30.683: I/DEBUG(586): signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
08-21 16:55:30.693: I/DEBUG(586): Abort message: 'heap corruption detected by dlmalloc_real'
08-21 16:55:30.693: I/DEBUG(586):     r0 00000000  r1 00007cd6  r2 00000006  r3 00000000
08-21 16:55:30.693: I/DEBUG(586):     r4 d71acdd8  r5 00000006  r6 00000000  r7 0000010c
08-21 16:55:30.693: I/DEBUG(586):     r8 00000004  r9 00000001  sl 00000001  fp 00000001
08-21 16:55:30.693: I/DEBUG(586):     ip 00007cd6  sp d77eb7f8  lr f72480d5  pc f726ec60  cpsr 60070010
08-21 16:55:30.703: I/DEBUG(586): backtrace:
08-21 16:55:30.703: I/DEBUG(586):     #00 pc 0003ac60  /system/lib/libc.so (tgkill+12)
08-21 16:55:30.703: I/DEBUG(586):     #01 pc 000140d1  /system/lib/libc.so (pthread_kill+52)
08-21 16:55:30.703: I/DEBUG(586):     #02 pc 00014cef  /system/lib/libc.so (raise+10)
08-21 16:55:30.703: I/DEBUG(586):     #03 pc 00011551  /system/lib/libc.so (__libc_android_abort+36)
08-21 16:55:30.703: I/DEBUG(586):     #04 pc 0000f788  /system/lib/libc.so (abort+4)
08-21 16:55:30.703: I/DEBUG(586):     #05 pc 000127a3  /system/lib/libc.so (__libc_fatal+16)
08-21 16:55:30.703: I/DEBUG(586):     #06 pc 00027509  /system/lib/libc.so (__bionic_heap_corruption_error+8)
08-21 16:55:30.703: I/DEBUG(586):     #07 pc 000284a7  /system/lib/libc.so (dlmalloc_real+710)
08-21 16:55:30.703: I/DEBUG(586):     #08 pc 0000f52b  /system/lib/libc.so (malloc+10)
08-21 16:55:30.703: I/DEBUG(586):     #09 pc 000397dd  /system/lib/libc.so (strdup+12)
08-21 16:55:30.703: I/DEBUG(586):     #10 pc 00008257  /system/lib/libunwind.so
08-21 16:55:30.703: I/DEBUG(586):     #11 pc 00008325  /system/lib/libunwind.so
08-21 16:55:30.703: I/DEBUG(586):     #12 pc 0000840b  /system/lib/libunwind.so
08-21 16:55:30.703: I/DEBUG(586):     #13 pc 0000935b  /system/lib/libunwind.so
08-21 16:55:30.703: I/DEBUG(586):     #14 pc 000094f3  /system/lib/libunwind.so (_ULarm_init_local+242)
08-21 16:55:30.703: I/DEBUG(586):     #15 pc 000b03e4  /data/app/Mono.Android.DebugRuntime-1/lib/arm64/libmonosgen-32bit-2.0.so
08-21 16:55:31.233: E/ActivityManager(1115): App crashed! Process: com.mr.droid.backgroundaudio

Is that any use?  I'll also try to get the sample app working (in android studio), so I can deploy and test it.

Matt

[Ian @ un4seen]

Unfortunately that call stack doesn't help locate the problem as it doesn't lead back to the BASS_FX or BASS libraries, but from the error message it looks like the heap has been corrupted. If possible, please see if you can reproduce the crash in a Java app, and post the call stack from that if so.

[tlgkccampbell]

Hi again Jobnick,

Is there any chance of BASS_FX including an arm64-v8a Android lib in the near future? I can get my application working on my Nexus 9 using the 32-bit library, but Xamarin has some quirks that are making the debugging a bit inconvenient without a 64-bit version.

[mcooper]

Unfortunately that call stack doesn't help locate the problem as it doesn't lead back to the BASS_FX or BASS libraries, but from the error message it looks like the heap has been corrupted. If possible, please see if you can reproduce the crash in a Java app, and post the call stack from that if so.

I can't yet repro the crash in the Java BPM sample app.  My app is using BASS_StreamCreateFileUser and internet streams compared the sample using BASS_StreamCreateFile and local files though.  I've switched my app to use BASS_StreamCreateURL and the error still occurs (still with internet uris though).  I'm using AAC files in both cases.

[mcooper]

Unfortunately that call stack doesn't help locate the problem as it doesn't lead back to the BASS_FX or BASS libraries, but from the error message it looks like the heap has been corrupted. If possible, please see if you can reproduce the crash in a Java app, and post the call stack from that if so.

I can't yet repro the crash in the Java BPM sample app.  My app is using BASS_StreamCreateFileUser and internet streams compared the sample using BASS_StreamCreateFile and local files though.  I've switched my app to use BASS_StreamCreateURL and the error still occurs (still with internet uris though).  I'm using AAC files in both cases.

By the way - I've also noticed that audio quality is really poor with this sample - crackles, and stutters on one of my phones (an HTC one M9).

[Ian @ un4seen]

I can't yet repro the crash in the Java BPM sample app.  My app is using BASS_StreamCreateFileUser and internet streams compared the sample using BASS_StreamCreateFile and local files though.  I've switched my app to use BASS_StreamCreateURL and the error still occurs (still with internet uris though).  I'm using AAC files in both cases.

Can you reproduce the crash if you modify the BPM example to use BASS_StreamCreateURL, eg. hardcode it to open one of your test URLs?

[mcooper]

I can't yet repro the crash in the Java BPM sample app.  My app is using BASS_StreamCreateFileUser and internet streams compared the sample using BASS_StreamCreateFile and local files though.  I've switched my app to use BASS_StreamCreateURL and the error still occurs (still with internet uris though).  I'm using AAC files in both cases.

Can you reproduce the crash if you modify the BPM example to use BASS_StreamCreateURL, eg. hardcode it to open one of your test URLs?

No, not yet, but the sample needs a bit of work to use BASS_StreamCreateURL instead of BASS_StreamCreateFile.  The sample is using BASS_MusicLoad, and also a copy of the channel for the bpm and beat detection.  All of this extra work might also explain why the playback stutters so much.

I'm just using the currently playing channel instead.

[mcooper]

I can't yet repro the crash in the Java BPM sample app.  My app is using BASS_StreamCreateFileUser and internet streams compared the sample using BASS_StreamCreateFile and local files though.  I've switched my app to use BASS_StreamCreateURL and the error still occurs (still with internet uris though).  I'm using AAC files in both cases.

Can you reproduce the crash if you modify the BPM example to use BASS_StreamCreateURL, eg. hardcode it to open one of your test URLs?

No, not yet, but the sample needs a bit of work to use BASS_StreamCreateURL instead of BASS_StreamCreateFile.  The sample is using BASS_MusicLoad, and also a copy of the channel for the bpm and beat detection.  All of this extra work might also explain why the playback stutters so much.

I'm just using the currently playing channel instead.

I have it working correctly now.  I was indirectly calling BASS_FX_BPM_Free from the BPMPROC method, which caused the crash.

[(: JOBnik! :)]

Hi

Hi again Jobnick,

Is there any chance of BASS_FX including an arm64-v8a Android lib in the near future? I can get my application working on my Nexus 9 using the 32-bit library, but Xamarin has some quirks that are making the debugging a bit inconvenient without a 64-bit version.

Please test this build:
http://www.jobnik.net/BASS_FX/bass_fx24-android-arm64.zip

I can't yet repro the crash in the Java BPM sample app.  My app is using BASS_StreamCreateFileUser and internet streams compared the sample using BASS_StreamCreateFile and local files though.  I've switched my app to use BASS_StreamCreateURL and the error still occurs (still with internet uris though).  I'm using AAC files in both cases.

Can you reproduce the crash if you modify the BPM example to use BASS_StreamCreateURL, eg. hardcode it to open one of your test URLs?

No, not yet, but the sample needs a bit of work to use BASS_StreamCreateURL instead of BASS_StreamCreateFile.  The sample is using BASS_MusicLoad, and also a copy of the channel for the bpm and beat detection.  All of this extra work might also explain why the playback stutters so much.

I'm just using the currently playing channel instead.

I have it working correctly now.  I was indirectly calling BASS_FX_BPM_Free from the BPMPROC method, which caused the crash.

Glad to see it is working now

[tlgkccampbell]

Hi Jobnik,

Sorry it took so long to get back to you, but it looks like the 64-bit library does the trick. Thanks!

[tonee26]

bass_FX.dll, how do I remove the vocals? or karaoke mode (LEFT, RIGHT, CENTER)

[(: JOBnik! :)]

Hi

BASS_FX doesn't provide this kind of function, but you can make one by yourself, like in this thread:
http://www.un4seen.com/forum/?topic=2232.0

[(: JOBnik! :)]

Hi

BASS_FX for Windows Store/Phone is ready:
http://www.jobnik.net/BASS_FX/bass_fx24-winstore.zip

[tonee26]

hi 
how to use BASS_FX_BFX_MIX on bass_fx.dll at Delphi?

Please help me 
thank you
Greetings

[MB_SOFT]

If i apply the same effect twice on the same handle, the new effect replace the previous one or do i have to remove the previous effect?

Ex:

first i apply

effect=BASS_ChannelSetFX(handle, BASS_BFX_DAMP, priority) 'some values

after a while i apply the same call with different values

effect=BASS_ChannelSetFX(handle, BASS_BFX_DAMP, priority) 'different values

is the first effect automatically removed by the second?

[rdkartono]

Hi !

for Linux ARM64 / AARCH64, can use this library (http://www.jobnik.org/BASS_FX/bass_fx24-android-arm64.zip) ?

Or if you have time, kindly compile bass_fx suitable for Linux ARM64 / AARCH64 please.

[(: JOBnik! :)]

Hi

If i apply the same effect twice on the same handle, the new effect replace the previous one or do i have to remove the previous effect?

Ex:

first i apply

effect=BASS_ChannelSetFX(handle, BASS_BFX_DAMP, priority) 'some values

after a while i apply the same call with different values

effect=BASS_ChannelSetFX(handle, BASS_BFX_DAMP, priority) 'different values

is the first effect automatically removed by the second?

Applying same effect multiple times, will apply new handle for it and won't remove/replace the previous handle.
If you just want to set different values, then use BASS_FXSetParameters function.

Hi !

for Linux ARM64 / AARCH64, can use this library (http://www.jobnik.net/BASS_FX/bass_fx24-android-arm64.zip) ?

Or if you have time, kindly compile bass_fx suitable for Linux ARM64 / AARCH64 please.

Unfortunately Linux ARM64 version of BASS_FX isn't available yet, but will be soon.

[Oleg the soundman]

Greetings, Is it possible to add LC_VERSION_MIN_MACOSX field to libbass_fx.dylib binary for us macOS/XCode devs?

[(: JOBnik! :)]

Hi

It's already done:
http://www.jobnik.net/BASS_FX/bass_fx24-osx-noppc.zip

[zhiyb]

Hi,

Unfortunately Linux ARM64 version of BASS_FX isn't available yet, but will be soon.

Is ARM64 version of BASS_FX still possible?

[(: JOBnik! :)]

Hi

Working on it

[januszchmiel]

Dear specialists,
Does this forum belong to Bas library for Android?
If yes, I have one plea.
Does latest Bass library for Android support Android 4.1.2? Or no? If no, how complex would be to add C code, which would allow Android 4.1.2 users to use this perfect library?
I have issued some random crashes of library, if it is not being used with Samsung Galaxy chat with Android 6.0. Sound lost.
I have downloaded archive from here:

http://www.un4seen.com/stuff/bass24-android.zip
I Am using Monitor.exe app, which is The part of Android SDK. I will monitor yours library with Blackwiev A5. I will focus on assertions. But without those little issues, yours .so library is perfect. Its usability is simple. Programmer do not have to call many library functions or procedure to open some live stream. I know, that C development is not easy.
May be, that my random crashes are caused by The fact, that Wakelock have not been set correctly or used. Because sound stop to play when screen have been turned off by power button on The mobile phone.

[(: JOBnik! :)]

Hi

Hi,

Unfortunately Linux ARM64 version of BASS_FX isn't available yet, but will be soon.

Is ARM64 version of BASS_FX still possible?

Please test this build:
http://www.jobnik.net/BASS_FX/bass_fx24-linux-aarch64.zip