shithub: rtmp

ref: 09b812b49d237cfdcd53273b33dea9ccc355fe9a
dir: /main.c/

#include <u.h>
#include <libc.h>
#include <thread.h>
#include <bio.h>
#include "ivf.h"
#include "rtmp.h"
#include "util.h"

int mainstacksize = 65536;
int debug = 0;

static void
usage(void)
{
	fprint(2, "usage: %s [-a AUDIO] -v VIDEO [URL]\n", argv0);
	threadexitsall("usage");
}

void
threadmain(int argc, char **argv)
{
	u64int ns, ons;
	Biobuf *a, *v;
	IVFrame f;
	IVF ivf;
	RTMP *r;

	a = nil;
	v = nil;
	ARGBEGIN{
	case 'd':
		debug++;
		break;
	case 'a':
		if((a = Bopen(EARGF(usage()), OREAD)) == nil)
			sysfatal("%r");
		break;
	case 'v':
		if((v = Bopen(EARGF(usage()), OREAD)) == nil)
			sysfatal("%r");
		break;
	default:
		usage();
	}ARGEND

	if(argc != 1)
		usage();
	if(v == nil)
		sysfatal("no video specified");
	if(ivfopen(v, &ivf) != 0)
		sysfatal("%r");
	if(strcmp(ivf.type, "AVC1") != 0)
		sysfatal("not H.264");
	srand(time(nil));
	if((r = rtmpdial(argv[0])) == nil)
		sysfatal("%r");
	ulong sid;
	fprint(2, "asking for a stream\n");

	if(rtmpstream(r, &sid) == 0){
		fprint(2, "stream: %lud\n", sid);
		if(rtmppublish(r, sid, PubLive, "???") == 0){
			fprint(2, "stream published\n");
			if(rtmpmeta(r, sid, VcodecH264, 1920, 1088, -1) == 0)
				fprint(2, "metadata sent\n");
			else
				fprint(2, "metadata failed: %r\n");
		}else
			fprint(2, "stream publish failed: %r\n");
	}else{
		fprint(2, "stream failed\n");
	}

	ons = 0;
	memset(&f, 0, sizeof(f));
	for(;;){
		if(ivfread(v, &f) != 0)
			sysfatal("%r");
		if(f.sz == 0)
			break;
		ns = ivfns(&ivf, f.ts);
		if(rtmpdata(r, sid, (ns - ons) / 1000000ULL, Tvideo, f.buf, f.sz) != 0)
			sysfatal("video: flvdata: %r");
		ons = ns;
	}

	threadexitsall(nil);
}