Nvidia Shield audio problem on MacOS

[StefanToi]

• I have read the FAQ.
• I have searched in existing issues.

Environment

• OS: MacOS 13.4.1
• scrcpy version: 2.1, I don't know why is show 2.0 in terminal
• installation method: brew
• device model: Nvidia Shield Pro 2017
• Android version: 11

Describe the bug
Nvidia Shield audio problem on MacOS. Same Nvidia Shield Pro in same network but on Windows is working fine.

Command: scrcpy, gives this:

scrcpy 2.0 https://github.com/Genymobile/scrcpy
/opt/local/share/scrcpy/scrcpy-server: 1 file pushed, 0 skipped. 194.4 MB/s (52867 bytes in 0.000s)
[server] INFO: Device: NVIDIA SHIELD Android TV (Android 11)
INFO: Renderer: metal
WARN: Demuxer 'audio': stream explicitly disabled by the device
[server] ERROR: Exception on thread Thread[Thread-4,5,main]
java.lang.IllegalArgumentException: Failed to initialize audio/opus, error 0xfffffffe
at android.media.MediaCodec.native_setup(Native Method)
at android.media.MediaCodec.(MediaCodec.java:2117)
at android.media.MediaCodec.createEncoderByType(MediaCodec.java:2042)
at com.genymobile.scrcpy.AudioEncoder.createMediaCodec(AudioEncoder.java:278)
at com.genymobile.scrcpy.AudioEncoder.encode(AudioEncoder.java:174)
at com.genymobile.scrcpy.AudioEncoder.lambda$start$0$com-genymobile-scrcpy-AudioEncoder(AudioEncoder.java:120)
at com.genymobile.scrcpy.AudioEncoder$$ExternalSyntheticLambda0.run(Unknown Source:2)
at java.lang.Thread.run(Thread.java:923)
ERROR: Demuxer 'video': stream disabled due to connection error
ERROR: Demuxer error
[server] ERROR: Exception on thread Thread[main,5,main]
java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.Context android.content.Context.createPackageContext(java.lang.String, int)' on a null object reference
at android.content.ContextWrapper.createPackageContext(ContextWrapper.java:927)
at android.content.ContextWrapper.createPackageContext(ContextWrapper.java:927)
at android.media.MediaCodec.isSupported(MediaCodec.java:1892)
at android.media.MediaCodec.checkAppForAutoFrc(MediaCodec.java:1922)
at android.media.MediaCodec.configureCodecParams(MediaCodec.java:2084)
at android.media.MediaCodec.(MediaCodec.java:2118)
at android.media.MediaCodec.createEncoderByType(MediaCodec.java:2042)
at com.genymobile.scrcpy.ScreenEncoder.createMediaCodec(ScreenEncoder.java:209)
at com.genymobile.scrcpy.ScreenEncoder.streamScreen(ScreenEncoder.java:64)
at com.genymobile.scrcpy.Server.scrcpy(Server.java:133)
at com.genymobile.scrcpy.Server.main(Server.java:381)
at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:399)
WARN: Killing the server...

---

Command: scrcpy --audio-codec=aac, gives this:

scrcpy 2.0 https://github.com/Genymobile/scrcpy
/opt/local/share/scrcpy/scrcpy-server: 1 file pushed, 0 skipped. 218.7 MB/s (52867 bytes in 0.000s)
[server] INFO: Device: NVIDIA SHIELD Android TV (Android 11)
[server] ERROR: Exception on thread Thread[Thread-4,5,main]
java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.Context android.content.Context.createPackageContext(java.lang.String, int)' on a null object reference
at android.content.ContextWrapper.createPackageContext(ContextWrapper.java:927)
at android.content.ContextWrapper.createPackageContext(ContextWrapper.java:927)
at android.media.MediaCodec.isSupported(MediaCodec.java:1892)
at android.media.MediaCodec.checkAppForAutoFrc(MediaCodec.java:1922)
at android.media.MediaCodec.configureCodecParams(MediaCodec.java:2084)
at android.media.MediaCodec.(MediaCodec.java:2118)
at android.media.MediaCodec.createEncoderByType(MediaCodec.java:2042)
at com.genymobile.scrcpy.AudioEncoder.createMediaCodec(AudioEncoder.java:278)
at com.genymobile.scrcpy.AudioEncoder.encode(AudioEncoder.java:174)
at com.genymobile.scrcpy.AudioEncoder.lambda$start$0$com-genymobile-scrcpy-AudioEncoder(AudioEncoder.java:120)
at com.genymobile.scrcpy.AudioEncoder$$ExternalSyntheticLambda0.run(Unknown Source:2)
at java.lang.Thread.run(Thread.java:923)
[server] ERROR: Exception on thread Thread[main,5,main]
java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.Context android.content.Context.createPackageContext(java.lang.String, int)' on a null object reference
at android.content.ContextWrapper.createPackageContext(ContextWrapper.java:927)
at android.content.ContextWrapper.createPackageContext(ContextWrapper.java:927)
at android.media.MediaCodec.isSupported(MediaCodec.java:1892)
at android.media.MediaCodec.checkAppForAutoFrc(MediaCodec.java:1922)
at android.media.MediaCodec.configureCodecParams(MediaCodec.java:2084)
at android.media.MediaCodec.(MediaCodec.java:2118)
at android.media.MediaCodec.createEncoderByType(MediaCodec.java:2042)
at com.genymobile.scrcpy.ScreenEncoder.createMediaCodec(ScreenEncoder.java:209)
at com.genymobile.scrcpy.ScreenEncoder.streamScreen(ScreenEncoder.java:64)
at com.genymobile.scrcpy.Server.scrcpy(Server.java:133)
at com.genymobile.scrcpy.Server.main(Server.java:381)
at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:399)
INFO: Renderer: metal
ERROR: Demuxer 'video': stream disabled due to connection error
WARN: Demuxer 'audio': stream explicitly disabled by the device
ERROR: Demuxer error
WARN: Killing the server...

---

Command: scrcpy --no-audio, working fine with no audio:
scrcpy 2.0 https://github.com/Genymobile/scrcpy
/opt/local/share/scrcpy/scrcpy-server: 1 file pushed, 0 skipped. 198.1 MB/s (52867 bytes in 0.000s)
[server] INFO: Device: NVIDIA SHIELD Android TV (Android 11)
INFO: Renderer: metal
INFO: Initial texture: 1920x1080

[rom1v]

Use scrcpy 2.1, this problem is fixed: #3801