For both video - webm or mpeg4 formats, mp4 audio, PCM 16 bit 44.1 kHz for all video resolutions. Sound undisturbed, good recordings are in good quality. The video could also be switched to full screen - without tearing and stuttering.
Output thread AudioOut_A Direct 0x42489300:
Normal frame count: 8192
Last write occurred (msecs): 72
Total writes: 5136
Delayed writes: 0
Blocked in write: yes
Suspend count: 0
Sink buffer : 0x4249a000
Mixer buffer: 0x424a2000
Effect buffer: 0x424b2000
Fast track availMask=0xfe
I/O handle: 10
TID: 1469
Standby: no
Sample rate: 44100
HAL frame count: 4096
HAL buffer size: 16384 bytes
Channel Count: 2
Channel Mask: 0x00000003 (front-left, front-right)
Format: 0x1 (pcm16)
Frame size: 4
Pending config events: none
Stream volumes in dB: 0:0, 1:-24, 2:-6, 3:0, 4:-6, 5:-6, 6:0, 7:-24, 8:-18, 9:0, 10:0, 11:0, 12:0
Normal mixer raw underrun counters: partial=0 empty=0
1 Tracks of which 1 are active
Name Active Client Type Fmt Chn mask Session fCount S F SRate L dB R dB Server Main buf Aux Buf Flags UndFrmCnt
none yes 2593 3 00000001 00000003 41 33075 A 3 44100 0 0 0006F000 0x4249a000 0x0 0x000 0
0 Effect Chains
It's a mystery how such a terrible bitrate sounds so good