feat(media): add bounded PCM capture, owned snapshots and A/V streaming

packages/audio/src/io/native_capture_test.cadded+16-0

Changes to packages/audio/src/io/native_capture_test.c

		@@ -0,0 +1,16 @@
	1	+#include "native_capture.h"
	2	+#include <assert.h>
	3	+#include <stdint.h>
	4	+#include <stddef.h>
	5	+int main(void) {
	6	+ home_capture_config cfg={48000,2,480};
	7	+ home_audio_capture *capture=NULL;
	8	+ assert(home_audio_open(&cfg,"null",&capture)==0);
	9	+ uint8_t bytes[1920];uint32_t frames=0;uint64_t timestamp=0;int64_t error=0;
	10	+ assert(home_audio_read(capture,bytes,480,100,&frames,&timestamp,&error)==0);
	11	+ assert(frames>0 && frames<=480 && timestamp>0 && error==0);
	12	+ home_audio_close(capture);
	13	+ capture=NULL;cfg.channels=3;
	14	+ assert(home_audio_open(&cfg,"null",&capture)==-1 && !capture);
	15	+ return 0;
	16	+}