shithub: mcfs

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aacpacket: write codec private data once

--- a/aac.c

+++ b/aac.c

@@ -10,12 +10,16 @@

 	int i;

 	USED(ts);

-	if(ctx->codec.priv.sz > 0 && Bwrite(out, ctx->codec.priv.data, ctx->codec.priv.sz) != ctx->codec.priv.sz)

-		goto err;

+	if(ctx->codec.priv.sz > 0 && ctx->frid == 0){

+		if(Bwrite(out, ctx->codec.priv.data, ctx->codec.priv.sz) != ctx->codec.priv.sz)

+			goto err;

+		ctx->frid++;

+	}

 	for(i = 0; i < np; i++, p++){

 		if(Bwrite(out, p->data, p->sz) != p->sz)

 			goto err;

 	}

+	ctx->frid++;

 	return 0;

 err: